Papers - INAMI, Kenji

Measurement of the ωc0 lifetime at Belle II Reviewed

Abudin{\'e}n, F., Adachi, I., Aggarwal, L., Ahmed, H., Aihara, H., Akopov, N., Aloisio, A., Anh Ky, N., Asner, D.M., Aushev, T., Aushev, V., Bae, H., Bambade, P., Banerjee, S., Baudot, J., Bauer, M., Beaubien, A., Becker, J., Behera, P.K., Bennett, J.V., Bernieri, E., Bernlochner, F.U., Bertacchi, V., Bertemes, M., Bertholet, E., Bessner, M., Bettarini, S., Bhuyan, B., Bianchi, F., Bilka, T., Biswas, D., Bodrov, D., Bolz, A., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Briere, R.A., Browder, T.E., Budano, A., Bussino, S., Campajola, M., Cao, L., Casarosa, G., Cecchi, C., Chang, M.-C., Cheema, P., Chekelian, V., Chen, Y.Q., Chilikin, K., Chirapatpimol, K., Cho, H.-E., Cho, K., Cho, S.-J., Choi, S.-K., Choudhury, S., Cinabro, D., Corona, L., Cunliffe, S., Das, S., Dattola, F., De La Cruz-Burelo, E., De La Motte, S.A., De Marino, G., De Nardo, G., De Nuccio, M., De Pietro, G., De Sangro, R., Destefanis, M., Dey, S., De Yta-Hern, ez, A., Dhamija, R., Di Canto, A., Di Capua, F., Dingfelder, J., Dole?al, Z., Dom{\'i}nguez Jim{\'e}nez, I., Dong, T.V., Dorigo, M., Dort, K., Dreyer, S., Dubey, S., Dujany, G., Ecker, P., Eliachevitch, M., Epifanov, D., Feichtinger, P., Ferber, T., Ferlewicz, D., Fillinger, T., Finocchiaro, G., Fodor, A., Forti, F., Fulsom, B.G., Ganiev, E., Gaur, V., Gaz, A., Gellrich, A., Ghevondyan, G., Giordano, R., Giri, A., Glazov, A., Gobbo, B., Godang, R., Goldenzweig, P., Gradl, W., Gr, erath, S., Graziani, E., Greenwald, D., Gu, T., Guan, Y., Gudkova, K., Guilliams, J., Hayasaka, K., Hayashii, H., Hazra, S., Hearty, C., Heredia De La Cruz, I., Hern{\'a}ndez Villanueva, M., Hershenhorn, A., Higuchi, T., Hill, E.C., Hirata, H., Hohmann, M., Hsu, C.-L., Iijima, T., Inami, K., Inguglia, G., Ipsita, N., Ishikawa, A., Ito, S., Itoh, R., Iwasaki, M., Jackson, P., Jacobs, W.W., Jaffe, D.E., Jang, E.-J., Jia, S., Jin, Y., Joo, K.K., Junkerkalefeld, H., Kaliyar, A.B., Kang, K.H., Karl, R., Karyan, G., Kiesling, C., Kim, C.-H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kindo, H., Kinoshita, K., Kody?, P., Koga, T., Kohani, S., Kojima, K., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Kowalewski, R., Kraetzschmar, T.M.G., Kri?an, P., Krokovny, P., Kumar, J., Kumara, K., Kunigo, T., Kuzmin, A., Kwon, Y.-J., Lacaprara, S., Lam, T., Lanceri, L., Lange, J.S., Laurenza, M., Lautenbach, K., Leboucher, R., Li, C., Li, L.K., Libby, J., Lieret, K., Liptak, Z., Liu, Q.Y., Liventsev, D., Longo, S., Lozar, A., Lueck, T., Lyu, C., Maggiora, M., Maiti, R., Manfredi, R., Manoni, E., Marcello, S., Marinas, C., Martini, A., Martinov, T., Massaccesi, L., Masuda, M., Maurya, S.K., McKenna, J.A., Meier, F., Merola, M., Metzner, F., Milesi, M., Miller, C., Miyabayashi, K., Mizuk, R., Mohanty, G.B., Molina-Gonzalez, N., Moneta, S., Moser, H.-G., Mrvar, M., Mussa, R., Nakamura, I., Nakao, M., Nakayama, H., Nakazawa, Y., Narimani Charan, A., Naruki, M., Natkaniec, Z., Natochii, A., Nayak, L., Nayak, M., Nazaryan, G., Nisar, N.K., Ogawa, S., Ono, H., Onuki, Y., Oxford, E.R., Paladino, A., Panta, A., Paoloni, E., Pardi, S., Park, H., Park, S.-H., Passeri, A., Paul, S., Pedlar, T.K., Peruzzi, I., Peschke, R., Pestotnik, R., Piccolo, M., Piilonen, L.E., Podesta-Lerma, P.L.M., Podobnik, T., Pokharel, S., Polat, L., Praz, C., Prell, S., Prencipe, E., Prim, M.T., Purwar, H., Rad, N., Rados, P., Raiz, S., Ramirez Morales, A., Reif, M., Reiter, S., Remnev, M., Ripp-Baudot, I., Rizzo, G., Robertson, S.H., Roney, J.M., Rostomyan, A., Rout, N., Russo, G., S, ers, D.A., S, ilya, S., Sangal, A., Sato, Y., Savinov, V., Scavino, B., Schueler, J., Schw, a, C., Schwartz, A.J., Schwenker, B., Seino, Y., Selce, A., Senyo, K., Serrano, J., Sevior, M.E., Sfienti, C., Shen, C.P., Shi, X.D., Shillington, T., Sibidanov, A., Singh, J.B., Skorupa, J., Sobie, R.J., Soffer, A., Solovieva, E., Spataro, S., Spruck, B., Stari?, M., Stefkova, S., Stottler, Z.S., Stroili, R., Strube, J., Sumihama, M., Sumisawa, K., Sutcliffe, W., Suzuki, S.Y., Svidras, H., Takizawa, M., Tamponi, U., Tanida, K., Tanigawa, H., Tenchini, F., Thaller, A., Tiwary, R., Tonelli, D., Torassa, E., Toutounji, N., Trabelsi, K., Uchida, M., Ueda, I., Uematsu, Y., Uglov, T., Unger, K., Unno, Y., Uno, K., Uno, S., Ushiroda, Y., Vahsen, S.E., Van Tonder, R., Varner, G.S., Varvell, K.E., Vinokurova, A., Vitale, L., Vobbilisetti, V., Wakeling, H.M., Wang, E., Wang, M.-Z., Wang, X.L., Warburton, A., Watanabe, M., Watanuki, S., Welsch, M., Wessel, C., Won, E., Yabsley, B.D., Yamada, S., Yan, W., Yang, S.B., Ye, H., Yelton, J., Yin, J.H., Yook, Y.M., Yoshihara, K., Yuan, C.Z., Zani, L., Zhang, Y., Zhilich, V., Zhou, Q.D., Zhou, X.Y., Zhukova, V.I., ?leb?{\'i}k, R.

Physical Review D   Vol. 107 ( 3 )   2023

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We report on a measurement of the ωc0 lifetime using ωc0→ω-π+ decays reconstructed in e+e-→cc¯ data collected by the Belle II experiment and corresponding to 207 fb-1 of integrated luminosity. The result, τ(ωc0)=243±48(stat)±11(syst) fs, agrees with recent measurements indicating that the ωc0 is not the shortest-lived weakly decaying charmed baryon.

DOI： 10.1103/PhysRevD.107.L031103

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Measurement of two-photon decay width of χ_c2(1P) in γγ → χ_c2(1P) → J/ψγ at Belle Reviewed

Seino, Y., Hayasaka, K., Uehara, S., Adachi, I., Aihara, H., Al Said, S., Asner, D.M., Atmacan, H., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhardwaj, V., Bhuyan, B., Bilka, T., Bodrov, D., Bonvicini, G., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chang, P., Chekelian, V., Chen, A., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., Das, S., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Epifanov, D., Ferber, T., Ferlewicz, D., Fulsom, B.G., Garg, R., Gaur, V., Gabyshev, N., Garmash, A., Giri, A., Goldenzweig, P., Graziani, E., Hadjivasiliou, C., Hayashii, H., Hou, W.-S., Hsu, C.-L., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W.W., Jang, E.-J., Jia, S., Jin, Y., Joo, K.K., Kakuno, H., Kang, K.H., Karyan, G., Kawasaki, T., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kody?, P., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kumar, M., Kumar, R., Kumara, K., Lam, T., Lange, J.S., Lee, S.C., Li, C.H., Li, J., Li, L.K., Li, Y., Li, Y.B., Li Gioi, L., Libby, J., Lieret, K., Masuda, M., Matsuda, T., Matvienko, D., Maurya, S.K., Meier, F., Merola, M., Miyabayashi, K., Miyata, H., Mizuk, R., Mohanty, G.B., Mrvar, M., Mussa, R., Nakao, M., Natkaniec, Z., Natochii, A., Nayak, L., Nayak, M., Niiyama, M., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Onuki, Y., Oskin, P., Pakhlov, P., Pakhlova, G., Pardi, S., Park, H., Park, S.-H., Patra, S., Paul, S., Pedlar, T.K., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prencipe, E., Prim, M.T., Rout, N., Russo, G., S, ilya, S., Sangal, A., Santelj, L., Sanuki, T., Savinov, V., Schnell, G., Schueler, J., Schw, a, C., Senyo, K., Sevior, M.E., Shapkin, M., Sharma, C., Shen, C.P., Shiu, J.-G., Singh, J.B., Sokolov, A., Solovieva, E., Stari?, M., Stottler, Z.S., Strube, J.F., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Uchida, M., Uglov, T., Unno, Y., Uno, K., Uno, S., van Tonder, R., Varner, G., Vinokurova, A., Waheed, E., Wang, E., Wang, M.-Z., Wang, X.L., Watanabe, M., Watanuki, S., Won, E., Yabsley, B.D., Yan, W., Yang, S.B., Yin, J.H., Yuan, C.Z., Yusa, Y., Zhai, Y., Zhang, Z.P., Zhilich, V., Zhukova, V., Zhulanov, V.

Journal of High Energy Physics   Vol. 2023 ( 1 )   2023

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We report the measurement of the two-photon decay width of χc2(1P) in two-photon processes at the Belle experiment. We analyze the process γγ → χc2(1P) → J/ψγ, J/ψ → ℓ+ℓ− (ℓ = e or μ) using a data sample of 971 fb−1 collected with the Belle detector at the KEKB e+e− collider. In this analysis, the product of the two-photon decay width of χc2(1P) and the branching fraction is determined to be Γγγ(χc2(1P))B(χc2(1P)→J/ψγ)B(J/ψ→ℓ+ℓ−)=14.8±0.3(stat.)±0.7(syst.) eV, which corresponds to Γγγ(χc2(1P)) = 653 ± 13(stat.) ± 31(syst.) ± 17(B.R.) eV, where the third uncertainty is from B(χc2(1P) → J/ψγ) and B(J/ψ → ℓ+ℓ−). [Figure not available: see fulltext.].

DOI： 10.1007/JHEP01(2023)160

Scopus

Measurements of branching fractions of Λc+ → ς+η and Λc+ → ς+η′ and asymmetry parameters of Λc+ → ς+π0, Λc+ → ς+η, and Λc+ → ς+η′ Reviewed

Li, S.X., Shen, C.P., Adachi, I., Ahn, J.K., Aihara, H., Asner, D.M., Atmacan, H., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Banerjee, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bilka, T., Biswas, D., Bobrov, A., Bodrov, D., Borah, J., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chang, P., Chekelian, V., Chen, A., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., De Pietro, G., Dhamija, R., Di Capua, F., Dong, T.V., Ferber, T., Frey, A., Fulsom, B.G., Gaur, V., Giri, A., Goldenzweig, P., Graziani, E., Gu, T., Gudkova, K., Hadjivasiliou, C., Hayasaka, K., Hayashii, H., Hsu, C.-L., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Jacobs, W.W., Jin, Y., Joo, K.K., Kalita, D., Kaliyar, A.B., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kody?, P., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Krokovny, P., Kuhr, T., Kumar, M., Kumar, R., Kumara, K., Kuzmin, A., Kwon, Y.-J., Lam, T., Lange, J.S., Lee, S.C., Li, L.K., Li, Y., Li, Y.B., Li Gioi, L., Libby, J., Lieret, K., Masuda, M., Matsuda, T., Maurya, S.K., Meier, F., Merola, M., Metzner, F., Mizuk, R., Mussa, R., Nakamura, I., Nakao, M., Natkaniec, Z., Natochii, A., Nayak, L., Niiyama, M., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Onuki, Y., Oskin, P., Pakhlova, G., Pardi, S., Park, H., Patra, S., Paul, S., Pedlar, T.K., Pestotnik, R., Piilonen, L.E., Prencipe, E., Prim, M.T., Rout, N., Russo, G., Sahoo, D., S, ilya, S., Sangal, A., Santelj, L., Savinov, V., Schnell, G., Schw, a, C., Seino, Y., Senyo, K., Sevior, M.E., Shan, W., Shapkin, M., Sharma, C., Shiu, J.-G., Sokolov, A., Solovieva, E., Stari?, M., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Sutcliffe, W., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Uchida, M., Uglov, T., Unno, Y., Uno, S., Vahsen, S.E., Van Tonder, R., Varner, G., Vinokurova, A., Waheed, E., Wang, E., Watanabe, M., Watanuki, S., Won, E., Yabsley, B.D., Yan, W., Yang, S.B., Yelton, J., Yin, J.H., Yuan, C.Z., Zhang, Z.P., Zhilich, V.

Physical Review D   Vol. 107 ( 3 )   2023

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Language：English   Publishing type：Research paper (scientific journal)  

We report a study of Λc+→ς+π0, Λc+→ς+η, and Λc+→ς+η′ using the data sample corresponding to an integrated luminosity of 980 fb-1 collected with the Belle detector at the KEKB asymmetric-energy e+e- collider. The branching fractions relative to Λc+→ς+π0 are measured as BΛc+→ς+η/BΛc+→ς+π0=0.25±0.03±0.01 and BΛc+→ς+η′/BΛc+→ς+π0=0.33±0.06±0.02. Using BΛc+→ς+π0=(1.25±0.10)%, we obtain BΛc+→ς+η=(3.14±0.35±0.17±0.25)×10-3 and BΛc+→ς+η′=(4.16±0.75±0.25±0.33)×10-3. Here the uncertainties are statistical, systematic, and from BΛc+→ς+π0, respectively. The ratio of the branching fraction of Λc+→ς+η′ with respect to that of Λc+→ς+η is measured to be BΛc+→ς+η′/BΛc+→ς+η=1.34±0.28±0.08. We update the asymmetry parameter of Λc+→ς+π0, ας+π0=-0.48±0.02±0.02, with a considerably improved precision. The asymmetry parameters of Λc+→ς+η and Λc+→ς+η′ are measured to be ας+η=-0.99±0.03±0.05 and ας+η′=-0.46±0.06±0.03 for the first time.

DOI： 10.1103/PhysRevD.107.032003

Scopus

Measurements of the branching fractions B (B ¯ 0 →d∗+π-) and B (B ¯ 0 →d∗+K-) and tests of QCD factorization Reviewed

Krohn, J.-F., Ferlewicz, D., Urquijo, P., Adachi, I., Aihara, H., Al Said, S., Asner, D.M., Atmacan, H., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Behera, P., Belous, K., Bessner, M., Bhardwaj, V., Bhuyan, B., Bilka, T., Bodrov, D., Bonvicini, G., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chang, P., Chekelian, V., Chen, A., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, Y., Choudhury, S., Cinabro, D., Cunliffe, S., Das, S., Dash, N., De Nardo, G., De Pietro, G., Dhamija, R., Di Capua, F., Dole?al, Z., Dong, T.V., Epifanov, D., Ferber, T., Fulsom, B.G., Garg, R., Gaur, V., Gabyshev, N., Goldenzweig, P., Golob, B., Graziani, E., Gu, T., Gudkova, K., Hadjivasiliou, C., Hara, T., Hayasaka, K., Hayashii, H., Hou, W.-S., Hsu, C.-L., Inami, K., Ishikawa, A., Iwasaki, M., Iwasaki, Y., Jacobs, W.W., Jang, E.-J., Jia, S., Jin, Y., Joo, K.K., Kahn, J., Kaliyar, A.B., Kang, K.H., Kawasaki, T., Kichimi, H., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, Y.-K., Kinoshita, K., Kody?, P., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kumar, M., Kumar, R., Kumara, K., Kwon, Y.-J., Lam, T., Laurenza, M., Lee, S.C., Li, J., Li, L.K., Li, Y.B., Li Gioi, L., Libby, J., Liventsev, D., Martini, A., Masuda, M., Matsuda, T., Matvienko, D., Maurya, S.K., Meier, F., Merola, M., Metzner, F., Miyabayashi, K., Mizuk, R., Mohanty, G.B., Mussa, R., Nakao, M., Narwal, D., Natkaniec, Z., Natochii, A., Nayak, L., Nisar, N.K., Nishida, S., Nishimura, K., Ogawa, K., Ogawa, S., Ono, H., Oskin, P., Pakhlov, P., Pakhlova, G., Pang, T., Pardi, S., Park, S.-H., Patra, S., Pedlar, T.K., Pestotnik, R., Piilonen, L.E., Podobnik, T., Popov, V., Prim, M.T., R{\"o}hrken, M., Rostomyan, A., Rout, N., Russo, G., Sahoo, D., S, ilya, S., Sangal, A., Santelj, L., Sanuki, T., Savinov, V., Schnell, G., Schueler, J., Schw, a, C., Seino, Y., Senyo, K., Sevior, M.E., Shapkin, M., Sharma, C., Shebalin, V., Shen, C.P., Shiu, J.-G., Shwartz, B., Simon, F., Solovieva, E., Stani?, S., Stari?, M., Stottler, Z.S., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Sutcliffe, W., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Trabelsi, K., Uchida, M., Unno, Y., Uno, K., Uno, S., Vahsen, S.E., Van Tonder, R., Varner, G., Varvell, K.E., Vinokurova, A., Waheed, E., Wang, E., Wang, M.-Z., Wang, X.L., Watanuki, S., Won, E., Yan, W., Ye, H., Yelton, J., Yin, J.H., Yusa, Y., Zhai, Y., Zhilich, V., Zhukova, V.

Physical Review D   Vol. 107 ( 1 )   2023

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DOI： 10.1103/PhysRevD.107.012003

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Measurement of the B0 lifetime and flavor-oscillation frequency using hadronic decays reconstructed in 2019-2021 Belle II data Reviewed

Abudin{\'e}n, F., Adachi, I., Aggarwal, L., Ahmed, H., Aihara, H., Akopov, N., Aloisio, A., Anh Ky, N., Asner, D.M., Atmacan, H., Aushev, T., Aushev, V., Bae, H., Bahinipati, S., Bambade, P., Banerjee, S., Bansal, S., Barrett, M., Baudot, J., Bauer, M., Baur, A., Beaubien, A., Becker, J., Bennett, J.V., Bernieri, E., Bernlochner, F.U., Bertacchi, V., Bertemes, M., Bertholet, E., Bessner, M., Bettarini, S., Bhardwaj, V., Bhuyan, B., Bianchi, F., Bilka, T., Bilokin, S., Biswas, D., Bobrov, A., Bodrov, D., Borah, J., Bozek, A., Bra?ko, M., Briere, R.A., Browder, T.E., Budano, A., Bussino, S., Campajola, M., Cao, L., Casarosa, G., Cecchi, C., Cerasoli, J., Chang, P., Cheema, P., Chekelian, V., Chen, C., Cheon, B.G., Chilikin, K., Chirapatpimol, K., Cho, H.-E., Cho, K., Cho, S.-J., Choi, S.-K., Choudhury, S., Cochran, J., Corona, L., Cunliffe, S., Dattola, F., De La Cruz-Burelo, E., De La Motte, S.A., De Marino, G., De Nardo, G., De Nuccio, M., De Pietro, G., De Sangro, R., Destefanis, M., De Yta-Hern, ez, A., Dhamija, R., Di Canto, A., Di Capua, F., Dingfelder, J., Dole?al, Z., Dom{\'i}nguez Jim{\'e}nez, I., Dong, T.V., Dorigo, M., Dort, K., Dossett, D., Dreyer, S., Dubey, S., Dujany, G., Ecker, P., Eliachevitch, M., Epifanov, D., Feichtinger, P., Ferber, T., Ferlewicz, D., Fillinger, T., Finocchiaro, G., Fodor, A., Forti, F., Frey, A., Fulsom, B.G., Gabrielli, A., Ganiev, E., Garcia-Hern, ez, M., Gaudino, G., Gaur, V., Gaz, A., Gellrich, A., Ghevondyan, G., Ghosh, D., Giakoustidis, G., Giordano, R., Giri, A., Glazov, A., Gobbo, B., Godang, R., Goldenzweig, P., Gradl, W., Grammatico, T., Gr, erath, S., Graziani, E., Greenwald, D., Gruberov{\'a}, Z., Gu, T., Gudkova, K., Halder, S., Hara, K., Hara, T., Hayasaka, K., Hayashii, H., Hazra, S., Hearty, C., Hedges, M.T., Heredia De La Cruz, I., Hern{\'a}ndez Villanueva, M., Hershenhorn, A., Higuchi, T., Hill, E.C., Hohmann, M., Hsu, C.-L., Humair, T., Iijima, T., Inami, K., Ipsita, N., Ishikawa, A., Ito, S., Itoh, R., Iwasaki, M., Jacobs, W.W., Jaffe, D.E., Jang, E.-J., Ji, Q.P., Jia, S., Jin, Y., Junkerkalefeld, H., Kaleta, M., Kaliyar, A.B., Kang, K.H., Karyan, G., Kawasaki, T., Kiesling, C., Kim, C.-H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kindo, H., Kody?, P., Koga, T., Kohani, S., Kojima, K., Korobov, A., Korpar, S., Kovalenko, E., Kowalewski, R., Kri?an, P., Krokovny, P., Kuhr, T., Kumar, J., Kumar, R., Kumara, K., Kunigo, T., Kuzmin, A., Kwon, Y.-J., Lacaprara, S., Lange, J.S., Laurenza, M., Leboucher, R., Le Diberder, F.R., Leitl, P., Levit, D., Lewis, P.M., Li, L.K., Libby, J., Liptak, Z., Liu, Q.Y., Liu, Z.Q., Liventsev, D., Longo, S., Lueck, T., Lyu, C., Ma, Y., Maggiora, M., Maharana, S.P., Maiti, R., Maity, S., Manfredi, R., Manoni, E., Manthei, A.C., Mantovano, M., Marcantonio, D., Marcello, S., Marinas, C., Martel, L., Martellini, C., Martini, A., Martinov, T., Massaccesi, L., Masuda, M., Matsuoka, K., Matvienko, D., Maurya, S.K., McKenna, J.A., Meier, F., Merola, M., Metzner, F., Milesi, M., Miller, C., Miyabayashi, K., Miyake, H., Mizuk, R., Mohanty, G.B., Molina-Gonzalez, N., Moneta, S., Moser, H.-G., Mrvar, M., Mussa, R., Nakamura, I., Nakamura, K.R., Nakao, M., Nakazawa, Y., Narimani Charan, A., Naruki, M., Narwal, D., Natochii, A., Nayak, L., Nazaryan, G., Niebuhr, C., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Onuki, Y., Oskin, P., Pakhlov, P., Pakhlova, G., Paladino, A., Panta, A., Pardi, S., Parham, K., Park, J., Park, S.-H., Paschen, B., Passeri, A., Patra, S., Paul, S., Pedlar, T.K., Peruzzi, I., Peschke, R., Pestotnik, R., Pham, F., Piilonen, L.E., Pinna Angioni, G., Podesta-Lerma, P.L.M., Podobnik, T., Pokharel, S., Polat, L., Praz, C., Prell, S., Prencipe, E., Prim, M.T., Purwar, H., Rad, N., Rados, P., Raeuber, G., Raiz, S., Reif, M., Reiter, S., Ripp-Baudot, I., Rizzo, G., Rizzuto, L.B., Roney, J.M., Rostomyan, A., Rout, N., Sakai, Y., S, ers, D.A., S, ilya, S., Sangal, A., Santelj, L., Sato, Y., Scavino, B., Schmitt, C., Schw, a, C., Schwartz, A.J., Seino, Y., Selce, A., Senyo, K., Serrano, J., Sevior, M.E., Sfienti, C., Shan, W., Sharma, C., Shen, C.P., Shillington, T., Shiu, J.-G., Shtol, D., Simon, F., Singh, J.B., Skorupa, J., Sobie, R.J., Soffer, A., Solovieva, E., Spataro, S., Spruck, B., Stari?, M., Stefkova, S., Stroili, R., Sue, Y., Sumihama, M., Sutcliffe, W., Suzuki, S.Y., Svidras, H., Takahashi, M., Takizawa, M., Tamponi, U., Tanaka, S., Tanida, K., Tanigawa, H., Taniguchi, N., Tenchini, F., Tiwary, R., Tonelli, D., Torassa, E., Trabelsi, K., Tsaklidis, I., Uchida, M., Ueda, I., Uematsu, Y., Uglov, T., Unger, K., Unno, Y., Uno, K., Uno, S., Urquijo, P., Ushiroda, Y., Vahsen, S.E., Van Tonder, R., Varner, G.S., Varvell, K.E., Vinokurova, A., Vismaya, V.S., Vitale, L., Vobbilisetti, V., Vossen, A., Wakai, M., Wakeling, H.M., Wallner, S., Wang, E., Wang, M.-Z., Wang, X.L., Wang, Z., Warburton, A., Watanabe, M., Watanuki, S., Welsch, M., Wessel, C., Won, E., Xu, X.P., Yabsley, B.D., Yamada, S., Yan, W., Yang, S.B., Ye, H., Yelton, J., Yin, J.H., Yook, Y.M., Yoshihara, K., Yusa, Y., Zani, L., Zhai, Y., Zhang, Y., Zhilich, V., Zhou, Q.D., Zhou, X.Y., Zhukova, V.I., ?leb?{\'i}k, R.

Physical Review D   Vol. 107 ( 9 )   2023

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We measure the B0 lifetime and flavor-oscillation frequency using B0→D(∗)-π+ decays collected by the Belle II experiment in asymmetric-energy e+e- collisions produced by the SuperKEKB collider operating at the ϒ(4S) resonance. We fit the decay-time distribution of signal decays, where the initial flavor is determined by identifying the flavor of the other B meson in the event. The results, based on 33000 signal decays reconstructed in a data sample corresponding to 190 fb-1, are τB0=(1.499±0.013±0.008) ps, Δmd=(0.516±0.008±0.005) ps-1, where the first uncertainties are statistical and the second are systematic. These results are consistent with the world-average values.

DOI： 10.1103/PhysRevD.107.L091102

Scopus

Evidence of a New Excited Charmed Baryon Decaying to ςc (2455)0,++π± Reviewed

Li, Y.B., Shen, C.P., Adachi, I., Aihara, H., Asner, D.M., Atmacan, H., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhardwaj, V., Bhuyan, B., Bilka, T., Bodrov, D., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chang, P., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., Das, S., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Dossett, D., Epifanov, D., Fulsom, B.G., Garg, R., Gaur, V., Garmash, A., Giri, A., Goldenzweig, P., Graziani, E., Gu, T., Guan, Y., Gudkova, K., Hadjivasiliou, C., Hayasaka, K., Hayashii, H., Hou, W.-S., Hsu, C.-L., Iijima, T., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Iwasaki, Y., Jacobs, W.W., Jang, E.-J., Ji, Q.P., Jia, S., Jin, Y., Joo, K.K., Karyan, G., Kawasaki, T., Kichimi, H., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kindo, H., Kinoshita, K., Kody?, P., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kumar, M., Kumar, R., Kumara, K., Kwon, Y.-J., Lam, T., Lange, J.S., Laurenza, M., Lee, S.C., Li, C.H., Li, J., Li, L.K., Li, Y., Li Gioi, L., Libby, J., Lieret, K., Liventsev, D., Masuda, M., Matsuda, T., Matvienko, D., Maurya, S.K., Meier, F., Merola, M., Metzner, F., Miyabayashi, K., Mizuk, R., Mohanty, G.B., Nakamura, I., Nakao, M., Natkaniec, Z., Natochii, A., Nayak, L., Niiyama, M., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Oskin, P., Pakhlov, P., Pakhlova, G., Pardi, S., Park, H., Park, S.-H., Patra, S., Paul, S., Pedlar, T.K., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prencipe, E., Prim, M.T., Rout, N., Russo, G., S, ilya, S., Santelj, L., Savinov, V., Schnell, G., Schueler, J., Schw, a, C., Seino, Y., Senyo, K., Sevior, M.E., Shapkin, M., Sharma, C., Shiu, J.-G., Singh, J.B., Sokolov, A., Solovieva, E., Stari?, M., Stottler, Z.S., Sumihama, M., Sumiyoshi, T., Sutcliffe, W., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Trabelsi, K., Tsuboyama, T., Uchida, M., Uglov, T., Unno, Y., Uno, S., Usov, Y., Van Tonder, R., Varner, G., Varvell, K.E., Waheed, E., Wang, E., Wang, M.-Z., Watanabe, M., Watanuki, S., Werbycka, O., Wiechczynski, J., Won, E., Yabsley, B.D., Yan, W., Yang, S.B., Yelton, J., Yin, J.H., Yuan, C.Z., Yusa, Y., Zhai, Y., Zhang, Z.P., Zhilich, V., Zhukova, V.

Physical Review Letters   Vol. 130 ( 3 )   2023

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DOI： 10.1103/PhysRevLett.130.031901

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First Measurement of the B+ →π+π0π0 Branching Fraction and CP Asymmetry Reviewed

Lai, Y.-T., Adachi, I., Aihara, H., Al Said, S., Asner, D.M., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhuyan, B., Bilka, T., Bobrov, A., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chang, P., Chekelian, V., Chen, A., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Cinabro, D., Cunliffe, S., Czank, T., Das, S., De Nardo, G., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Ferber, T., Fulsom, B.G., Garg, R., Gaur, V., Gabyshev, N., Giri, A., Goldenzweig, P., Graziani, E., Gu, T., Guan, Y., Gudkova, K., Hadjivasiliou, C., Halder, S., Hartbrich, O., Hayasaka, K., Hayashii, H., Higuchi, T., Hou, W.-S., Hsu, C.-L., Iijima, T., Inami, K., Ishikawa, A., Itoh, R., Iwasaki, M., Iwasaki, Y., Jacobs, W.W., Jang, E.-J., Jia, S., Jin, Y., Kaliyar, A.B., Kang, K.H., Kim, C.H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kinoshita, K., Kody?, P., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kumar, M., Kumar, R., Kumara, K., Kuzmin, A., Kwon, Y.-J., Lam, T., Lange, J.S., Laurenza, M., Lee, S.C., Levit, D., Li, J., Li, L.K., Li, Y.B., Li Gioi, L., Libby, J., Lieret, K., Liventsev, D., Martini, A., Masuda, M., Matvienko, D., Meier, F., Merola, M., Metzner, F., Mizuk, R., Mohanty, G.B., Moon, T.J., Mrvar, M., Mussa, R., Nakao, M., Natochii, A., Nayak, L., Nisar, N.K., Nishida, S., Ogawa, S., Pakhlova, G., Pang, T., Pardi, S., Park, H., Park, S.-H., Passeri, A., Patra, S., Paul, S., Pedlar, T.K., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prencipe, E., Prim, M.T., Rostomyan, A., Rout, N., Russo, G., Sahoo, D., Sakai, Y., S, ilya, S., Sangal, A., Santelj, L., Sanuki, T., Savinov, V., Schnell, G., Schueler, J., Schw, a, C., Seino, Y., Senyo, K., Sevior, M.E., Shapkin, M., Sharma, C., Shen, C.P., Shiu, J.-G., Singh, J.B., Sokolov, A., Solovieva, E., Stari?, M., Stottler, Z.S., Strube, J.F., Sumihama, M., Sumisawa, K., Sutcliffe, W., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Trabelsi, K., Uglov, T., Unno, Y., Uno, K., Uno, S., Urquijo, P., Van Tonder, R., Varner, G., Varvell, K.E., Vinokurova, A., Vossen, A., Waheed, E., Wang, C.H., Wang, X.L., Watanabe, M., Watanuki, S., Won, E., Yabsley, B.D., Yan, W., Yang, S.B., Ye, H., Yelton, J., Zhai, Y., Zhang, Z.P., Zhilich, V., Zhukova, V.

Physical Review Letters   Vol. 130 ( 18 )   2023

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We study B+→π+π0π0 using 711 fb-1 of data collected at the ϒ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We measure an inclusive branching fraction of (19.0±1.5±1.4)×10-6 and an inclusive CP asymmetry of (9.2±6.8±0.7)%, where the first uncertainties are statistical and the second are systematic, and a B+→ρ(770)+π0 branching fraction of (11.2±1.1±0.9-1.6+0.8)×10-6, where the third uncertainty is due to possible interference with B+→ρ(1450)+π0. We present the first observation of a structure around 1 GeV/c2 in the π0π0 mass spectrum, with a significance of 6.4σ, and measure a branching fraction to be (6.9±0.9±0.6)×10-6. We also report a measurement of local CP asymmetry in this structure.

DOI： 10.1103/PhysRevLett.130.181804

Scopus

First Measurement of the Michel Parameter ζ′ in the τ- →μ- ν ¯ μντ Decay at Belle Reviewed

Bodrov, D., Pakhlov, P., Adachi, I., Aihara, H., Said, S.A., Asner, D.M., Atmacan, H., Aushev, T., Ayad, R., Babu, V., Banerjee, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhuyan, B., Bilka, T., Biswas, D., Bobrov, A., Bondar, A., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., Das, S., De Nardo, G., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Epifanov, D., Ferber, T., Ferlewicz, D., Fulsom, B.G., Gaur, V., Garmash, A., Giri, A., Goldenzweig, P., Graziani, E., Greenwald, D., Gu, T., Guan, Y., Gudkova, K., Hadjivasiliou, C., Halder, S., Hayasaka, K., Hayashii, H., Hedges, M.T., Herrmann, D., Hou, W.-S., Hsu, C.-L., Iijima, T., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W.W., Jang, E.-J., Ji, Q.P., Jia, S., Jin, Y., Joo, K.K., Kalita, D., Kaliyar, A.B., Kawasaki, T., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kindo, H., Kinoshita, K., Kody?, P., Korpar, S., Kri?an, P., Krokovny, P., Kuhr, T., Kumar, M., Kumar, R., Kumara, K., Kwon, Y.-J., Lange, J.S., Lee, S.C., Li, J., Li, L.K., Libby, J., Lieret, K., Lin, Y.-R., Liventsev, D., Luo, T., Ma, Y., Masuda, M., Matsuda, T., Maurya, S.K., Meier, F., Merola, M., Metzner, F., Miyabayashi, K., Mizuk, R., Mohanty, G.B., Mussa, R., Nakao, M., Narwal, D., Natkaniec, Z., Natochii, A., Nayak, L., Nayak, M., Nisar, N.K., Nishida, S., Ogawa, S., Oskin, P., Pakhlova, G., Pardi, S., Park, H., Park, J., Park, S.-H., Passeri, A., Patra, S., Paul, S., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prencipe, E., Prim, M.T., Rabusov, A., Rout, N., Russo, G., S, ilya, S., Sangal, A., Santelj, L., Savinov, V., Schnell, G., Schw, a, C., Seino, Y., Senyo, K., Shan, W., Shapkin, M., Sharma, C., Shiu, J.-G., Singh, J.B., Sokolov, A., Solovieva, E., Stari?, M., Stottler, Z.S., Sumihama, M., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Tiwary, R., Trabelsi, K., Uchida, M., Uglov, T., Unno, Y., Uno, K., Uno, S., Vahsen, S.E., Varner, G., Vinokurova, A., Vossen, A., Wang, D., Wang, E., Wang, M.-Z., Watanuki, S., Werbycka, O., Xu, X., Yabsley, B.D., Yan, W., Yang, S.B., Yelton, J., Yin, J.H., Yuan, C.Z., Yusa, Y., Zhang, Z.P., Zhilich, V., Zhukova, V.

Physical Review Letters   Vol. 131 ( 2 )   2023

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We report the first measurement of the Michel parameter ζ′ in the τ-→μ-ν¯μντ decay with a new method proposed just recently. The measurement is based on the reconstruction of the τ-→μ-ν¯μντ events with subsequent muon decay in flight in the Belle central drift chamber. The analyzed data sample of 988 fb-1 collected by the Belle detector corresponds to approximately 912×106 τ+τ- pairs. We measure ζ′=0.22±0.94(stat)±0.42(syst), which is in agreement with the standard model prediction of ζ′=1. Statistical uncertainty dominates in this study, being a limiting factor, while systematic uncertainty is well under control. Our analysis proved the practicability of this promising method and its prospects for further precise measurement in future experiments.

DOI： 10.1103/PhysRevLett.131.021801

Scopus

PubMed

First measurement of the Q2 distribution of X (3915) single-tag two-photon production Reviewed

Teramoto, Y., Uehara, S., Adachi, I., Aihara, H., Al Said, S., Asner, D.M., Aushev, T., Ayad, R., Babu, V., Banerjee, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhardwaj, V., Bilka, T., Biswas, D., Bodrov, D., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chekelian, V., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., Das, S., De Nardo, G., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Epifanov, D., Ferlewicz, D., Frey, A., Fulsom, B.G., Gaur, V., Garmash, A., Giri, A., Goldenzweig, P., Graziani, E., Gu, T., Gudkova, K., Hadjivasiliou, C., Halder, S., Han, X., Hara, T., Hayasaka, K., Hayashii, H., Hedges, M.T., Herrmann, D., Hou, W.-S., Hsu, C.-L., Iijima, T., Inami, K., Inguglia, G., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W.W., Jang, E.-J., Ji, Q.P., Jin, Y., Joo, K.K., Kaliyar, A.B., Kang, K.H., Kawasaki, T., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kody?, P., Konno, T., Korobov, A., Korpar, S., Kri?an, P., Krokovny, P., Kuhr, T., Kumar, M., Kumara, K., Kwon, Y.-J., Lalwani, K., Lam, T., Lange, J.S., Laurenza, M., Lee, S.C., Levit, D., Li, L.K., Li, Y., Li Gioi, L., Libby, J., Lin, Y.-R., Liventsev, D., Luo, T., Masuda, M., Matvienko, D., Maurya, S.K., Merola, M., Metzner, F., Miyabayashi, K., Mizuk, R., Mussa, R., Nakamura, I., Nakao, M., Nakazawa, H., Narwal, D., Natkaniec, Z., Natochii, A., Nayak, L., Nisar, N.K., Nishida, S., Ogawa, K., Ogawa, S., Ono, H., Onuki, Y., Oskin, P., Pakhlov, P., Pakhlova, G., Pang, T., Pardi, S., Park, J., Park, S.-H., Patra, S., Paul, S., Pedlar, T.K., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prencipe, E., Prim, M.T., Rabusov, A., R{\"o}hrken, M., Russo, G., S, ilya, S., Sangal, A., Santelj, L., Savinov, V., Schnell, G., Schw, a, C., Seino, Y., Senyo, K., Sevior, M.E., Shan, W., Shapkin, M., Sharma, C., Shen, C.P., Shiu, J.-G., Shwartz, B., Simon, F., Singh, J.B., Sokolov, A., Solovieva, E., Stari?, M., Stottler, Z.S., Sumihama, M., Sumiyoshi, T., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Trabelsi, K., Uchida, M., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Usov, Y., Vahsen, S.E., Van Tonder, R., Varner, G., Vinokurova, A., Vossen, A., Wang, D., Wang, M.-Z., Wang, X.L., Watanabe, M., Won, E., Xu, X., Yabsley, B.D., Yan, W., Yang, S.B., Yelton, J., Yin, J.H., Yook, Y., Yuan, C.Z., Yuan, L., Yusa, Y., Zhang, Z.P., Zhilich, V., Zhukova, V.

Physical Review D   Vol. 108 ( 1 )   2023

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We report the first measurement of the Q2 distribution of X(3915) produced by single-tag two-photon interactions. The decay mode used is X(3915)→J/ψω. The covered Q2 region is from 1.5 (GeV/c)2 to 10.0 (GeV/c)2. We observe 7.9±3.1(stat)±1.5(syst) events, where we expect 4.1±0.7 events based on the Q2=0 result from the no-tag two-photon process, extrapolated to higher Q2 region using the cc¯ model of Schuler, Berends, and van Gulik. The shape of the distribution is also consistent with this model; we note that statistical uncertainties are large.

DOI： 10.1103/PhysRevD.108.012004

Scopus

First observation of B → D ¯ 1 (→ D ¯ π+π-) ℓ+ν ℓ and measurement of the B → D ¯ (∗)π ℓ+ν ℓ and B → D ¯ (∗)π+π- ℓ+ν ℓ branching fractions with hadronic tagging at Belle Reviewed

Meier, F., Vossen, A., Adachi, I., Adamczyk, K., Aihara, H., Al Said, S., Asner, D.M., Atmacan, H., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Banerjee, S., Bauer, M., Behera, P., Belous, K., Bennett, J., Bernlochner, F., Bessner, M., Bhuyan, B., Bilka, T., Biswas, D., Bobrov, A., Bodrov, D., Bonvicini, G., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., Cao, L., ?ervenkov, D., Chang, M.-C., Chang, P., Chen, A., Cheon, B.G., Chilikin, K., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., Das, S., De Nardo, G., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Epifanov, D., Ferber, T., Ferlewicz, D., Fulsom, B.G., Garg, R., Gaur, V., Giri, A., Goldenzweig, P., Golob, B., Graziani, E., Gudkova, K., Hadjivasiliou, C., Halder, S., Hara, T., Hayasaka, K., Hayashii, H., Hedges, M.T., Hou, W.-S., Hsu, C.-L., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W.W., Jang, E.-J., Jin, Y., Kaliyar, A.B., Kang, K.H., Kawasaki, T., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kinoshita, K., Kody?, P., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kuhr, T., Kumar, M., Kumar, R., Kumara, K., Kwon, Y.-J., Lam, T., Lange, J.S., Lee, S.C., Lewis, P., Li, C.H., Li, L.K., Li, Y., Li, Y.B., Li Gioi, L., Libby, J., Lieret, K., Lin, Y.-R., Liventsev, D., Luo, T., Masuda, M., Matsuda, T., Matvienko, D., Maurya, S.K., Merola, M., Metzner, F., Miyabayashi, K., Mizuk, R., Mussa, R., Nakamura, I., Nakao, M., Natkaniec, Z., Natochii, A., Nayak, L., Nayak, M., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Oskin, P., Pakhlov, P., Pakhlova, G., Pardi, S., Park, H., Park, J., Passeri, A., Patra, S., Paul, S., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prencipe, E., Prim, M.T., Rostomyan, A., Rout, N., Russo, G., S, ilya, S., Santelj, L., Savinov, V., Schnell, G., Schw, a, C., Schwartz, A.J., Seino, Y., Senyo, K., Sevior, M.E., Shapkin, M., Sharma, C., Shen, C.P., Shiu, J.-G., Simon, F., Singh, J.B., Soffer, A., Solovieva, E., Stari?, M., Stottler, Z.S., Strube, J.F., Sumihama, M., Sumiyoshi, T., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Trabelsi, K., Uchida, M., Uglov, T., Unno, Y., Uno, K., Uno, S., Urquijo, P., Vahsen, S.E., Van Tonder, R., Varner, G., Varvell, K.E., Vinokurova, A., Wang, M.-Z., Watanabe, M., Watanuki, S., Wiechczynski, J., Won, E., Xu, X., Yabsley, B.D., Yan, W., Yang, S.B., Yin, J.H., Yuan, C.Z., Yuan, L., Yusa, Y., Zhang, Z.P., Zhukova, V.

Physical Review D   Vol. 107 ( 9 )   2023

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Language：English   Publishing type：Research paper (scientific journal)  

We report measurements of the ratios of branching fractions for B→D¯(∗)πℓ+νℓ and B→D¯(∗)π+π-ℓ+νℓ relative to B→D¯∗ℓ+νℓ decays with ℓ=e, μ. These results are obtained from a data sample that contains 772×106BB¯ pairs collected near the ϒ(4S) resonance with the Belle detector at the KEKB asymmetric energy e+e- collider. Fully reconstructing both B mesons in the event, we obtain B(B0→D¯0π-ℓ+νℓ)B(B0→D∗-ℓ+νℓ)=(7.23±0.36±0.14)%, B(B+→D-π+ℓ+νℓ)B(B+→D¯∗0ℓ+νℓ)=(6.78±0.24±0.18)%, B(B0→D¯∗0π-ℓ+νℓ)B(B0→D∗-ℓ+νℓ)=(11.10±0.48±0.23)%, B(B+→D∗-π+ℓ+νℓ)B(B+→D¯∗0ℓ+νℓ)=(9.50±0.33±0.34)%, B(B0→D-π+π-ℓ+νℓ)B(B0→D∗-ℓ+νℓ)=(2.91±0.37±0.26)%, B(B+→D¯0π+π-ℓ+νℓ)B(B+→D¯∗0ℓ+νℓ)=(3.10±0.26±0.22)%, B(B0→D∗-π+π-ℓ+νℓ)B(B0→D∗-ℓ+νℓ)=(0.99±0.43±0.20)%, B(B+→D¯∗0π+π-ℓ+νℓ)B(B+→D¯∗0ℓ+νℓ)=(1.25±0.27±0.15)%, where the uncertainties are statistical and systematic, respectively. These are the most precise measurements of these branching fraction ratios to date. The invariant mass spectra of the Dπ, D∗π, and Dππ systems are studied, and the branching fraction products B(B0→D2∗-ℓ+νℓ)×B(D2∗-→D¯0π-)=(0.157±0.015±0.005)%, B(B+→D¯0∗0ℓ+νℓ)×B(D¯0∗0→D-π+)=(0.054±0.022±0.005)%, B(B+→D¯2∗0ℓ+νℓ)×B(D¯2∗0→D-π+)=(0.163±0.011±0.008)%, B(B0→D1-ℓ+νℓ)×B(D1-→D¯∗0π-)=(0.306±0.050±0.029)%, B(B0→D1′-ℓ+νℓ)×B(D1′-→D¯∗0π-)=(0.206±0.068±0.025)%, B(B0→D2∗-ℓ+νℓ)×B(D2∗-→D¯∗0π-)=(0.051±0.040±0.010)%, B(B+→D¯10ℓ+νℓ)×B(D¯10→D∗-π+)=(0.249±0.023±0.015)%, B(B+→D¯1′0ℓ+νℓ)×B(D¯1′0→D∗-π+)=(0.138±0.036±0.009)%, B(B+→D¯2∗0ℓ+νℓ)×B(D¯2∗0→D∗-π+)=(0.137±0.026±0.009)%, B(B0→D1-ℓ+νℓ)×B(D1-→D-π+π-)=(0.102±0.013±0.009)%, B(B+→D¯10ℓ+νℓ)×B(D¯10→D¯0π+π-)=(0.105±0.011±0.009)%, are extracted. This is the first observation of the decays B→D¯1ℓ+νℓ with D1→Dπ+π-.

DOI： 10.1103/PhysRevD.107.092003

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First Observation of Λπ+ and Λπ- Signals near the K ¯ N (I=1) Mass Threshold in Λc+ → Λπ+π+π- Decay Reviewed

Ma, Y., Yelton, J., Tanida, K., Adachi, I., Ahn, J.K., Aihara, H., Al Said, S., Asner, D.M., Atmacan, H., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Banerjee, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhuyan, B., Bilka, T., Biswas, D., Bobrov, A., Bodrov, D., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chen, A., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., Das, S., De Nardo, G., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Epifanov, D., Ferber, T., Ferlewicz, D., Fulsom, B.G., Garg, R., Gaur, V., Garmash, A., Giri, A., Goldenzweig, P., Golob, B., Graziani, E., Gudkova, K., Hadjivasiliou, C., Halder, S., Hayasaka, K., Hayashii, H., Hedges, M.T., Hou, W.-S., Hsu, C.-L., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W.W., Jang, E.-J., Jia, S., Jin, Y., Kaliyar, A.B., Kang, K.H., Kawasaki, T., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, Y.-K., Kinoshita, K., Kody?, P., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kumar, R., Kumara, K., Kwon, Y.-J., Lam, T., Lange, J.S., Lee, S.C., Lewis, P., Li, L.K., Li, Y., Li Gioi, L., Libby, J., Lieret, K., Lin, Y.-R., Liventsev, D., Luo, T., Masuda, M., Matsuda, T., Matvienko, D., Maurya, S.K., Meier, F., Merola, M., Metzner, F., Miyabayashi, K., Mohanty, G.B., Mussa, R., Nakamura, I., Nakano, T., Nakao, M., Natkaniec, Z., Natochii, A., Nayak, L., Nayak, M., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Oskin, P., Pakhlov, P., Pakhlova, G., Pardi, S., Park, H., Park, J., Patra, S., Paul, S., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prencipe, E., Prim, M.T., Rostomyan, A., Rout, N., Russo, G., S, ilya, S., Santelj, L., Savinov, V., Schnell, G., Schueler, J., Schw, a, C., Seino, Y., Senyo, K., Sevior, M.E., Shan, W., Shapkin, M., Sharma, C., Shen, C.P., Shiu, J.-G., Simon, F., Sokolov, A., Solovieva, E., Stari?, M., Sumihama, M., Sumiyoshi, T., Sutcliffe, W., Takizawa, M., Tamponi, U., Tenchini, F., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, K., Uno, S., Urquijo, P., Usov, Y., Vahsen, S.E., Van Tonder, R., Varner, G., Vinokurova, A., Vossen, A., Wang, D., Wang, M.-Z., Watanabe, M., Watanuki, S., Werbycka, O., Won, E., Xu, X., Yabsley, B.D., Yan, W., Yang, S.B., Yin, J.H., Yuan, C.Z., Yuan, L., Zhang, Z.P., Zhilich, V., Zhukova, V.

Physical Review Letters   Vol. 130 ( 15 )   2023

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Using the data sample of 980 fb-1 collected with the Belle detector operating at the KEKB asymmetric-energy e+e- collider, we present the results of an investigation of the Λπ+ and Λπ- invariant mass distributions looking for substructure in the decay Λc+→Λπ+π+π-. We find a significant signal in each mass distribution. When interpreted as resonances, we find for the Λπ+ (Λπ-) combination a mass of 1434.3±0.6(stat)±0.9(syst) MeV/c2 [1438.5±0.9(stat)±2.5(syst) MeV/c2], an intrinsic width of 11.5±2.8(stat)±5.3(syst) MeV/c2 [33.0±7.5(stat)±23.6(syst) MeV/c2] with a significance of 7.5σ (6.2σ). As these two signals are very close to the K̄N threshold, we also investigate the possibility of a K̄N cusp, and find that we cannot discriminate between these two interpretations due to the limited size of the data sample.

DOI： 10.1103/PhysRevLett.130.151903

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PubMed

First search for the weak radiative decays Λc+ → ς+γ and Ξc0 → Ξ0γ Reviewed

Li, Y., Shen, C.P., Adachi, I., Aihara, H., Asner, D.M., Aulchenko, V., Aushev, T., Babu, V., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhardwaj, V., Bhuyan, B., Bilka, T., Bobrov, A., Bodrov, D., Bonvicini, G., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chang, P., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., Das, S., Dash, N., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Dossett, D., Epifanov, D., Ferlewicz, D., Fulsom, B.G., Garg, R., Gaur, V., Garmash, A., Giri, A., Goldenzweig, P., Graziani, E., Gu, T., Gudkova, K., Hadjivasiliou, C., Hayasaka, K., Hayashii, H., Hou, W.-S., Hsu, C.-L., Iijima, T., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W.W., Jang, E.-J., Ji, Q.P., Jia, S., Jin, Y., Joo, K.K., Kang, K.H., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kinoshita, K., Kody?, P., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kumar, M., Kumar, R., Kumara, K., Kwon, Y.-J., Lam, T., Lange, J.S., Laurenza, M., Lee, S.C., Li, C.H., Li, J., Li, L.K., Li, Y.B., Li Gioi, L., Libby, J., Lieret, K., Liventsev, D., Masuda, M., Matsuda, T., Matvienko, D., Maurya, S.K., Meier, F., Merola, M., Metzner, F., Miyabayashi, K., Mizuk, R., Mrvar, M., Nakamura, I., Nakao, M., Natkaniec, Z., Natochii, A., Nayak, L., Nayak, M., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Oskin, P., Pakhlov, P., Pakhlova, G., Pardi, S., Park, H., Park, S.-H., Patra, S., Paul, S., Pedlar, T.K., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prencipe, E., Prim, M.T., Rout, N., Russo, G., S, ilya, S., Sangal, A., Santelj, L., Savinov, V., Schnell, G., Schueler, J., Schw, a, C., Seino, Y., Senyo, K., Sevior, M.E., Shapkin, M., Sharma, C., Shiu, J.-G., Singh, J.B., Solovieva, E., Stari?, M., Stottler, Z.S., Sumihama, M., Sumiyoshi, T., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Trabelsi, K., Tsuboyama, T., Uchida, M., Unno, Y., Uno, S., Van Tonder, R., Varner, G., Varvell, K.E., Vinokurova, A., Waheed, E., Wang, E., Wang, M.-Z., Watanabe, M., Watanuki, S., Werbycka, O., Won, E., Yabsley, B.D., Yan, W., Yang, S.B., Yelton, J., Yin, J.H., Yuan, C.Z., Yusa, Y., Zhai, Y., Zhang, Z.P., Zhilich, V., Zhukova, V.

Physical Review D   Vol. 107 ( 3 )   2023

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Language：English   Publishing type：Research paper (scientific journal)  

We present the first search for the weak radiative decays Λc+→ς+γ and Ξc0→Ξ0γ using a data sample of 980 fb-1 collected by the Belle detector operating at the KEKB asymmetric-energy e+e- collider. There are no evident Λc+→ς+γ or Ξc0→Ξ0γ signals. Taking the decays Λc+→pK-π+ and Ξc0→Ξ-π+ as normalization channels, the upper limits at 90% credibility level on the ratios of branching fractions B(Λc+→ς+γ)/B(Λc+→pK-π+)<4.0×10-3 and B(Ξc0→Ξ0γ)/B(Ξc0→Ξ-π+)<1.2×10-2 are determined. We obtain the upper limits at 90% credibility level on the absolute branching fractions B(Λc+→ς+γ)<2.6×10-4 and B(Ξc0→Ξ0γ)<1.8×10-4.

DOI： 10.1103/PhysRevD.107.032001

Scopus

Measurement of branching fractions of Λc+ →p KS0 KS0 and Λc+ →p KS0 η at Belle Reviewed

Li, L.K., Kinoshita, K., Adachi, I., Ahn, J.K., Aihara, H., Al Said, S., Asner, D.M., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Banerjee, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhuyan, B., Bilka, T., Biswas, D., Bobrov, A., Bodrov, D., Bonvicini, G., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chen, A., Cheon, B.G., Chilikin, K., Cho, K., Cho, S.-J., Choi, Y., Choudhury, S., Cinabro, D., Das, S., De Nardo, G., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Epifanov, D., Ferber, T., Ferlewicz, D., Fulsom, B.G., Garg, R., Gaur, V., Garmash, A., Giri, A., Goldenzweig, P., Golob, B., Gong, G., Graziani, E., Guan, Y., Gudkova, K., Hadjivasiliou, C., Halder, S., Han, X., Hayasaka, K., Hayashii, H., Hedges, M.T., Hou, W.-S., Hsu, C.-L., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W.W., Jang, E.-J., Ji, Q.P., Jia, S., Jin, Y., Joo, K.K., Kang, K.H., Kawasaki, T., Kim, C.H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kody?, P., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kuhr, T., Kumar, M., Kumar, R., Kumara, K., Kwon, Y.-J., Lam, T., Lange, J.S., Lee, S.C., Li, C.H., Li, S.X., Li, Y., Li, Y.B., Li Gioi, L., Libby, J., Lieret, K., Lin, Y.-R., Liventsev, D., Luo, T., Masuda, M., Matsuda, T., Matvienko, D., Maurya, S.K., Meier, F., Merola, M., Metzner, F., Miyabayashi, K., Mizuk, R., Mussa, R., Nakamura, I., Nakano, T., Nakao, M., Natkaniec, Z., Natochii, A., Nayak, L., Nayak, M., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Pakhlov, P., Pakhlova, G., Pardi, S., Park, H., Park, J., Passeri, A., Patra, S., Paul, S., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prencipe, E., Prim, M.T., Rostomyan, A., Rout, N., Russo, G., Sakai, Y., S, ilya, S., Savinov, V., Schnell, G., Schueler, J., Schw, a, C., Schwartz, A.J., Seino, Y., Senyo, K., Sevior, M.E., Shan, W., Shapkin, M., Sharma, C., Shen, C.P., Shiu, J.-G., Simon, F., Singh, J.B., Solovieva, E., Stari?, M., Strube, J.F., Sumihama, M., Sumiyoshi, T., Takizawa, M., Tamponi, U., Tang, S.S., Tanida, K., Tenchini, F., Uchida, M., Uglov, T., Unno, Y., Uno, K., Uno, S., Urquijo, P., Vahsen, S.E., Van Tonder, R., Varner, G., Varvell, K.E., Vinokurova, A., Vossen, A., Wang, D., Wang, M.-Z., Wang, X.L., Watanabe, M., Watanuki, S., Werbycka, O., Wiechczynski, J., Won, E., Xu, X., Yabsley, B.D., Yan, W., Yang, S.B., Yelton, J., Yin, J.H., Yuan, C.Z., Yuan, L., Yusa, Y., Zhang, Z.P., Zhilich, V., Zhukova, V.

Physical Review D   Vol. 107 ( 3 )   2023

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We present a study of a singly Cabibbo-suppressed decay Λc+→pKS0KS0 and a Cabibbo-favored decay Λc+→pKS0η based on 980 fb-1 of data collected by the Belle detector, operating at the KEKB energy-asymmetric e+e- collider. We measure their branching fractions relative to Λc+→pKS0: B(Λc+→pKS0KS0)/B(Λc+→pKS0)=(1.48±0.08±0.04)×10-2 and B(Λc+→pKS0η)/B(Λc+→pKS0)=(2.73±0.06±0.13)×10-1. Combining with the world average B(Λc+→pKS0), we have the absolute branching fractions, B(Λc+→pKS0KS0)=(2.35±0.12±0.07±0.12)×10-4 and B(Λc+→pKS0η)=(4.35±0.10±0.20±0.22)×10-3. The first and second uncertainties are statistical and systematic, respectively, while the third ones arise from the uncertainty on B(Λc+→pKS0). The mode Λc+→pKS0KS0 is observed for the first time and has a statistical significance of >10σ. The branching fraction of Λc+→pKS0η has been measured with a threefold improvement in precision over previous results and is found to be consistent with the world average.

DOI： 10.1103/PhysRevD.107.032004

Scopus

Measurement of lepton mass squared moments in B →xcℓ ν ¯ ℓ decays with the Belle II experiment Reviewed

Abudin{\'e}n, F., Adamczyk, K., Aggarwal, L., Ahmed, H., Aihara, H., Akopov, N., Aloisio, A., Anh Ky, N., Asner, D.M., Atmacan, H., Aushev, T., Aushev, V., Babu, V., Bacher, S., Bae, H., Baehr, S., Bahinipati, S., Bambade, P., Banerjee, S., Barrett, M., Baudot, J., Bauer, M., Baur, A., Becker, J., Behera, P.K., Bennett, J.V., Bernlochner, F.U., Bertemes, M., Bertholet, E., Bessner, M., Bettarini, S., Bhuyan, B., Bianchi, F., Bilka, T., Biswas, D., Bobrov, A., Bodrov, D., Bolz, A., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Briere, R.A., Browder, T.E., Budano, A., Bussino, S., Campajola, M., Cao, L., Casarosa, G., Cecchi, C., ?ervenkov, D., Chang, M.-C., Chang, P., Cheaib, R., Cheema, P., Chekelian, V., Chen, C., Chen, Y.-T., Cheon, B.G., Chilikin, K., Chirapatpimol, K., Cho, H.-E., Cho, K., Cho, S.-J., Choi, S.-K., Choudhury, S., Cinabro, D., Corona, L., Cremaldi, L.M., Cunliffe, S., Czank, T., Dattola, F., De La Cruz-Burelo, E., De Marino, G., De Nardo, G., De Nuccio, M., De Pietro, G., De Sangro, R., Destefanis, M., Dey, S., De Yta-Hern, ez, A., Dhamija, R., Di Canto, A., Di Capua, F., Dingfelder, J., Dole?al, Z., Dom{\'i}nguez Jim{\'e}nez, I., Dong, T.V., Dorigo, M., Dort, K., Dossett, D., Dreyer, S., Dubey, S., Duell, S., Dujany, G., Ecker, P., Eliachevitch, M., Epifanov, D., Feichtinger, P., Ferber, T., Ferlewicz, D., Fillinger, T., Finck, C., Finocchiaro, G., Fiore, S., Flood, K., Fodor, A., Forti, F., Fulsom, B.G., Gabrielli, A., Ganiev, E., Garcia-Hern, ez, M., Garg, R., Gaur, V., Gaz, A., Gellrich, A., Giordano, R., Giri, A., Glazov, A., Gobbo, B., Godang, R., Goldenzweig, P., Grace, P., Gradl, W., Graziani, E., Greenwald, D., Gu, T., Gudkova, K., Guilliams, J., Hadjivasiliou, C., Halder, S., Hara, T., Hartbrich, O., Hayasaka, K., Hayashii, H., Hazra, S., Hearty, C., Hedges, M.T., Heredia De La Cruz, I., Hern{\'a}ndez Villanueva, M., Hershenhorn, A., Higuchi, T., Hill, E.C., Hohmann, M., Hsu, C.-L., Iijima, T., Inami, K., Inguglia, G., Ishikawa, A., Ito, S., Itoh, R., Iwasaki, M., Jackson, P., Jacobs, W.W., Jaffe, D.E., Jang, E.-J., Ji, Q.P., Jia, S., Jin, Y., Junkerkalefeld, H., Kakuno, H., Kaleta, M., Kaliyar, A.B., K, ra, J., Kang, K.H., Karl, R., Karyan, G., Kawasaki, T., Ketter, C., Kichimi, H., Kiesling, C., Kim, C.-H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kody?, P., Koga, T., Kohani, S., Kojima, K., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Kowalewski, R., Kraetzschmar, T.M.G., Kri?an, P., Krokovny, P., Kuhr, T., Kumar, J., Kumar, M., Kumar, R., Kumara, K., Kunigo, T., Kurz, S., Kuzmin, A., Kwon, Y.-J., Lacaprara, S., Lai, Y.-T., La Licata, C., Lalwani, K., Lam, T., Lanceri, L., Lange, J.S., Lautenbach, K., Leboucher, R., Le Diberder, F.R., Lee, S.C., Leitl, P., Levit, D., Lewis, P.M., Li, C., Li, L.K., Li, S.X., Li, Y.B., Libby, J., Lieret, K., Liptak, Z., Liu, Q.Y., Liventsev, D., Longo, S., Lozar, A., Lueck, T., Lyu, C., Maggiora, M., Maiti, R., Maity, S., Manfredi, R., Manoni, E., Marinas, C., Martel, L., Martini, A., Massaccesi, L., Masuda, M., Matsuoka, K., Matvienko, D., McKenna, J.A., Meier, F., Merola, M., Metzner, F., Milesi, M., Miller, C., Miyabayashi, K., Mizuk, R., Mohanty, G.B., Molina-Gonzalez, N., Moneta, S., Moon, H., Moser, H.-G., Mrvar, M., Mueller, F., Murphy, C., Nakamura, I., Nakamura, K.R., Nakao, M., Nakayama, H., Naruki, M., Natochii, A., Nayak, L., Nayak, M., Nazaryan, G., Niebuhr, C., Nisar, N.K., Nishida, S., Nishimura, K., Ogawa, K., Ogawa, S., Onishchuk, Y., Ono, H., Oskin, P., Ozaki, H., Pakhlov, P., Pakhlova, G., Paladino, A., Pang, T., Panta, A., Pardi, S., Parham, K., Park, H., Park, S.-H., Passeri, A., Pathak, A., Patra, S., Paul, S., Pedlar, T.K., Peschke, R., Pestotnik, R., Pham, F., Piilonen, L.E., Pinna Angioni, G., Podesta-Lerma, P.L.M., Podobnik, T., Pokharel, S., Polat, L., Popov, V., Praz, C., Prell, S., Prencipe, E., Prim, M.T., Purwar, H., Rados, P., Raiz, S., Reiter, S., Remnev, M., Ripp-Baudot, I., Rizzo, G., Rizzuto, L.B., Robertson, S.H., Rodr{\'i}guez P{\'e}rez, D., Roney, J.M., Rostomyan, A., Rout, N., Rozanska, M., Russo, G., Sahoo, D., S, ers, D.A., S, ilya, S., Sangal, A., Santelj, L., Sato, Y., Savinov, V., Scavino, B., Schueler, J., Schw, a, C., Schwartz, A.J., Seino, Y., Selce, A., Senyo, K., Serrano, J., Sevior, M.E., Sfienti, C., Shebalin, V., Shillington, T., Shiu, J.-G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J.B., Skorupa, J., Sobie, R.J., Soffer, A., Sokolov, A., Solovieva, E., Spataro, S., Spruck, B., Stari?, M., Stefkova, S., Stottler, Z.S., Stroili, R., Sumihama, M., Sumisawa, K., Sutcliffe, W., Suzuki, S.Y., Svidras, H., Tabata, M., Takahashi, M., Takizawa, M., Tamponi, U., Tanaka, S., Tanida, K., Tanigawa, H., Taniguchi, N., Tenchini, F., Tiwary, R., Tonelli, D., Torassa, E., Toutounji, N., Trabelsi, K., Uchida, M., Ueda, I., Uehara, S., Uglov, T., Unger, K., Unno, Y., Uno, K., Uno, S., Ushiroda, Y., Vahsen, S.E., Van Tonder, R., Varner, G.S., Varvell, K.E., Vinokurova, A., Vitale, L., Vobbilisetti, V., Vossen, A., Waheed, E., Wakeling, H.M., Wang, E., Wang, M.-Z., Wang, X.L., Warburton, A., Watanabe, M., Watanuki, S., Welsch, M., Wessel, C., Windel, H., Won, E., Xu, X.P., Yabsley, B.D., Yamada, S., Yan, W., Yang, S.B., Ye, H., Yin, J.H., Yook, Y.M., Yoshihara, K., Yuan, C.Z., Yusa, Y., Zani, L., Zhai, Y., Zhang, Y., Zhilich, V., Zhou, Q.D., Zhou, X.Y., Zhukova, V.I., ?leb?{\'i}k, R.

Physical Review D   Vol. 107 ( 7 )   2023

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We present measurements of the first to fourth moments of the lepton mass squared q2 of B→Xcℓν¯ℓ decays for ℓ=e, μ and with Xc a hadronic system containing a charm quark. These results use a sample of electron-positron collisions at the ϒ(4S) resonance corresponding to 62.8 fb-1 of integrated luminosity and collected by the Belle II 2 experiment in 2019 and 2020. To identify the Xc system and reconstruct q2, one of the B mesons from an ϒ(4S)→BB¯ decay is fully reconstructed in a hadronic decay mode using a multivariate B tagging algorithm. We report raw and central moments for q2>1.5 GeV2/c4 up to q2>8.5 GeV2/c4, probing up to 77% of the accessible B→Xcℓν¯ℓ phase space. This is the first measurement of moments in the experimentally challenging range of [1.5,2.5] GeV2/c4. The results can be used for a new determination of |Vcb| using inclusive B→Xcℓν¯ℓ decays.

DOI： 10.1103/PhysRevD.107.072002

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Measurement of the B+/B0 production ratio in e+e- collisions at the ϒ (4S) resonance using B →J/ψ (ℓℓ)K decays at Belle Reviewed

Choudhury, S., S, ilya, S., Trabelsi, K., Giri, A., Adachi, I., Aihara, H., Asner, D.M., Atmacan, H., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhardwaj, V., Bhuyan, B., Bilka, T., Bodrov, D., Bonvicini, G., Borah, J., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chen, C., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Cinabro, D., Das, S., De Pietro, G., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Epifanov, D., Ferlewicz, D., Fulsom, B.G., Garg, R., Gaur, V., Gabyshev, N., Goldenzweig, P., Graziani, E., Gu, T., Gudkova, K., Hadjivasiliou, C., Hara, T., Hayasaka, K., Hayashii, H., Hedges, M.T., Herrmann, D., Hou, W.-S., Hsu, C.-L., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W.W., Jang, E.-J., Ji, Q.P., Jia, S., Jin, Y., Joo, K.K., Kang, K.H., Kawasaki, T., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, K.-H., Kim, Y.-K., Kindo, H., Kinoshita, K., Kody?, P., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kumar, M., Kumar, R., Kumara, K., Kwon, Y.-J., Lam, T., Lange, J.S., Laurenza, M., Lee, S.C., Lewis, P., Li, J., Li, L.K., Li, Y.B., Li Gioi, L., Libby, J., Lieret, K., Liventsev, D., Luo, T., Masuda, M., Matsuda, T., Matvienko, D., Maurya, S.K., Meier, F., Merola, M., Metzner, F., Miyabayashi, K., Mizuk, R., Mohanty, G.B., Nakamura, I., Nakao, M., Natkaniec, Z., Natochii, A., Nayak, L., Nayak, M., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Oskin, P., Pakhlov, P., Pakhlova, G., Pardi, S., Park, S.-H., Passeri, A., Patra, S., Paul, S., Pedlar, T.K., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prell, S., Prencipe, E., Prim, M.T., Rout, N., Russo, G., Sakai, Y., Sangal, A., Santelj, L., Savinov, V., Schnell, G., Schueler, J., Schw, a, C., Schwartz, A.J., Seino, Y., Senyo, K., Sevior, M.E., Shapkin, M., Sharma, C., Shen, C.P., Shiu, J.-G., Singh, J.B., Sokolov, A., Solovieva, E., Stari?, M., Stottler, Z.S., Strube, J.F., Sumihama, M., Sumiyoshi, T., Takizawa, M., Tanida, K., Tenchini, F., Uchida, M., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Ushiroda, Y., Usov, Y., Van Tonder, R., Varner, G., Varvell, K.E., Vinokurova, A., Vossen, A., Waheed, E., Wang, E., Wang, M.-Z., Wang, X.L., Watanabe, M., Watanuki, S., Won, E., Xu, X., Yabsley, B.D., Yang, S.B., Yelton, J., Yin, J.H., Yuan, C.Z., Yusa, Y., Zhai, Y., Zhang, Z.P., Zhilich, V., Zhukova, V.

Physical Review D   Vol. 107 ( 3 )   2023

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We measure the ratio of branching fractions for the ϒ(4S) decays to B+B- and B0B¯0 using B+→J/ψ(ℓℓ)K+ and B0→J/ψ(ℓℓ)K0 samples, where J/ψ(ℓℓ) stands for J/ψ→ℓ+ℓ- (ℓ=e or μ), with 711 fb-1 of data collected at the ϒ(4S) resonance with the Belle detector. We find the decay rate ratio of ϒ(4S)→B+B- over ϒ(4S)→B0B¯0 to be 1.065±0.012±0.019±0.047, which is the most precise measurement to date. The first and second uncertainties are statistical and systematic, respectively, and the third uncertainty is due to the assumption of isospin symmetry in B→J/ψ(ℓℓ)K.

DOI： 10.1103/PhysRevD.107.L031102

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Evidence for the singly Cabibbo-suppressed decay Ωc0→^Ξ−^π+ and search for Ωc0→^Ξ−^K+ and Ω⁻ K ⁺ decays at Belle Reviewed

Han, X., Jia, S., Yuan, L., Shen, C.P., Adachi, I., Ahn, J.K., Aihara, H., Asner, D.M., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Banerjee, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhardwaj, V., Bilka, T., Biswas, D., Bodrov, D., Borah, J., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chang, P., Chen, A., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., De Nardo, G., De Pietro, G., Dhamija, R., Di Capua, F., Dole?al, Z., Dong, T.V., Epifanov, D., Ferber, T., Ferlewicz, D., Fulsom, B.G., Gaur, V., Giri, A., Goldenzweig, P., Graziani, E., Gu, T., Hadjivasiliou, C., Hara, T., Hayasaka, K., Hayashii, H., Hou, W.-S., Hsu, C.-L., Iijima, T., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W.W., Jang, E.-J., Ji, Q.P., Jin, Y., Kaliyar, A.B., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, Y.-K., Kinoshita, K., Kody?, P., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kuhr, T., Kumar, M., Kumar, R., Kumara, K., Kwon, Y.-J., Lam, T., Laurenza, M., Lee, S.C., Li, C.H., Li, J., Li, L.K., Li, S.X., Li, Y., Li, Y.B., Gioi, L.L., Libby, J., Lieret, K., Masuda, M., Maurya, S.K., Merola, M., Miyabayashi, K., Mizuk, R., Mohanty, G.B., Mussa, R., Nakamura, I., Nakao, M., Nakazawa, H., Natkaniec, Z., Natochii, A., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Onuki, Y., Pakhlova, G., Park, H., Park, J., Patra, S., Paul, S., Pedlar, T.K., Pestotnik, R., Piilonen, L.E., Prencipe, E., Prim, M.T., Rout, N., Russo, G., S, ilya, S., Santelj, L., Savinov, V., Schnell, G., Schueler, J., Schw, a, C., Seino, Y., Senyo, K., Sevior, M.E., Shan, W., Shapkin, M., Sharma, C., Shiu, J.-G., Shwartz, B., Solovieva, E., Stari?, M., Sumihama, M., Sumiyoshi, T., Takizawa, M., Tanida, K., Tenchini, F., Trabelsi, K., Uchida, M., Uglov, T., Unno, Y., Uno, K., Uno, S., Urquijo, P., Vahsen, S.E., van Tonder, R., Varner, G., Vinokurova, A., Wang, X.L., Won, E., Yabsley, B.D., Yan, W., Yang, S.B., Yelton, J., Yin, J.H., Yuan, C.Z., Zhang, Z.P., Zhilich, V., Zhukova, V.

Journal of High Energy Physics   Vol. 2023 ( 1 )   2023

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DOI： 10.1007/JHEP01(2023)055

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Design and beam dynamics study of disk-loaded structure for muon LINAC

Sumi K., Iijima T., Inami K., Sue Y., Yotsuzuka M., Ego H., Otani M., Saito N., Mibe T., Yoshida M., Kondo Y., Moriya K., Takeuchi Y., Nakazawa Y., Yasuda H.

Journal of Physics: Conference Series   Vol. 2420 ( 1 )   2023

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Authorship：Corresponding author   Language：English  

DOI： 10.1088/1742-6596/2420/1/012038

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Angular analysis of the low K+K- invariant mass enhancement in B+ →k+K-π+ decays Reviewed

Hsu, C.-L., Sevior, M.E., Adachi, I., Aihara, H., Al Said, S., Asner, D.M., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Babu, V., Bahinipati, S., Bauer, M., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhardwaj, V., Bhuyan, B., Bilka, T., Biswal, J., Bloomfield, T., Bobrov, A., Bozek, A., Bra?ko, M., Branchini, P., Browder, T.E., Budano, A., Campajola, M., ?ervenkov, D., Chang, M.-C., Chekelian, V., Chen, A., Cheon, B.G., Chilikin, K., Cho, H.E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., Cunliffe, S., Das, S., Dash, N., De Nardo, G., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dole?al, Z., Dong, T.V., Dossett, D., Dubey, S., Epifanov, D., Ferber, T., Ferlewicz, D., Fulsom, B.G., Garg, R., Gaur, V., Gabyshev, N., Garmash, A., Giri, A., Goldenzweig, P., Graziani, E., Gu, T., Gudkova, K., Hadjivasiliou, C., Halder, S., Hara, T., Hartbrich, O., Hayasaka, K., Hayashii, H., Hou, W.-S., Inami, K., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W.W., Jang, E.-J., Jia, S., Jin, Y., Joo, K.K., Kaliyar, A.B., Kang, K.H., Kiesling, C., Kim, C.H., Kim, D.Y., Kim, Y.-K., Kimmel, T.D., Kody?, P., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Kri?an, P., Krokovny, P., Kuhr, T., Kulasiri, R., Kumara, K., Kuzmin, A., Kwon, Y.-J., Lai, Y.-T., Lange, J.S., Laurenza, M., Lee, S.C., Li, J., Li, L.K., Li, Y.B., Li Gioi, L., Libby, J., Lieret, K., Liventsev, D., Macqueen, C., Masuda, M., Matsuda, T., Matvienko, D., Meier, F., Merola, M., Metzner, F., Miyabayashi, K., Mizuk, R., Mohanty, G.B., Nakao, M., Natkaniec, Z., Natochii, A., Nayak, L., Nayak, M., Niiyama, M., Nisar, N.K., Nishida, S., Ogawa, S., Ono, H., Onuki, Y., Oskin, P., Pakhlov, P., Pakhlova, G., Pardi, S., Park, H., Park, S.-H., Passeri, A., Paul, S., Pedlar, T.K., Pestotnik, R., Piilonen, L.E., Podobnik, T., Prencipe, E., Prim, M.T., Rostomyan, A., Rout, N., Russo, G., Sahoo, D., S, ilya, S., Sangal, A., Santelj, L., Sanuki, T., Savinov, V., Schnell, G., Schueler, J., Schw, a, C., Seino, Y., Senyo, K., Shapkin, M., Sharma, C., Shen, C.P., Shiu, J.-G., Shwartz, B., Sokolov, A., Solovieva, E., Stari?, M., Stottler, Z.S., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Takizawa, M., Tamponi, U., Tanida, K., Tao, Y., Tenchini, F., Uchida, M., Uglov, T., Unno, Y., Uno, S., Van Tonder, R., Varner, G., Varvell, K.E., Vinokurova, A., Waheed, E., Wang, C.H., Wang, E., Wang, X.L., Watanabe, M., Watanuki, S., Won, E., Xu, X., Yabsley, B.D., Yan, W., Yang, S.B., Ye, H., Yelton, J., Yin, J.H., Zhang, Z.P., Zhilich, V., Zhukova, V.

Physical Review D   Vol. 107 ( 3 )   2023

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We study the decay B+→K+K-π+ and investigate the angular distribution of K+K- pairs with invariant mass below 1.1 GeV/c2. This region exhibits both a strong enhancement in signal and very large direct CP violation. We construct a coherent sum model for the angular distribution of the S- and P-wave, and report the ratio of their amplitudes, the relative phase and the forward-backward asymmetry. We also report absolute differential branching fractions and direct CP asymmetry for the decay in bins of MK+K- and the differential branching fractions in bins of MK+π-. The results are based on a data sample that contains 772×106 BB¯ pairs collected at the ϒ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. The result favors the presence of S- and D-waves in low MK+K- region to the detriment of a P-wave.

DOI： 10.1103/PhysRevD.107.032013

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Combined analysis of Belle and Belle II data to determine the CKM angle φ₃ using B<SUP>+</SUP> → D(K<SUP>0</SUP>_Sh<SUP>+</SUP>h<SUP>-</SUP>)h<SUP>+</SUP> decays (vol 2, 63, 2022) Reviewed

Abudinén, F; Aggarwal, L; Ahmed, H; Aihara, H; Akopov, N; Al Said, S; Aloisio, A; Ky, NA; Asner, DM; Atmacan, H; Aushev, V; Ayad, R; Babu, V; Bacher, S; Baehr, S; Bahinipati, S; Bambade, P; Banerjee, S; Bansal, S; Baudot, J; Becker, J; Behera, PK; Belous, K; Bennett, JV; Bernlochner, FU; Bertemes, M; Bertholet, E; Bessner, M; Bettarini, S; Bianchi, F; Bilka, T; Biswas, D; Bobrov, A; Bodrov, D; Bonvicini, G; Borah, J; Bozek, A; Bracko, M; Branchini, P; Briere, RA; Browder, TE; Budano, A; Bussino, S; Campajola, M; Cao, L; Casarosa, G; Cecchi, C; Cervenkov, D; Cheema, P; Chekelian, V; Chen, A; Cheon, BG; Chilikin, K; Chirapatpimol, K; Cho, HE; Cho, SJ; Choi, SK; Choi, Y; Choudhury, S; Cinabro, D; Corona, L; Cunliffe, S; Czank, T; Das, S; Dattola, F; De La Cruz-Burelo, E; de Marino, G; Maurya, SK; De Nardo, G; De Nuccio, M; De Pietro, G; de Sangro, R; Destefanis, M; Dey, S; De Yta-Hernandez, A; Dhamija, R; Di Canto, A; Dolezal, Z; Jiménez, ID; Dong, TV; Dorigo, M; Dossett, D; Dubey, S; Dujany, G; Eliachevitch, M; Epifanov, D; Feichtinger, P; Ferlewicz, D; Fillinger, T; Fiore, S; Fodor, A; Forti, F; Fulsom, BG; Gabrielli, A; Ganiev, E; Garcia-Hernandez, M; Gaur, V; Gaz, A; Giordano, R; Giri, A; Glazov, A; Godang, R; Goldenzweig, P; Golob, B; Gradl, W; Graziani, E; Greenwald, D; Gu, T; Guan, Y; Gudkova, K; Guilliams, J; Hadjivasiliou, C; Halder, S; Hara, T; Hartbrich, O; Hayasaka, K; Hayashii, H; Hazra, S; de la Cruz, IH; Hershenhorn, A; Higuchi, T; Hill, EC; Hou, WS; Hsu, CL; Iijima, T; Inami, K; Ishikawa, A; Iwasaki, M; Jacobs, WW; Jang, EJ; Jin, Y; Junkerkalefeld, H; Kaliyar, AB; Kang, KH; Karl, R; Karyan, G; Kato, Y; Ketter, C; Kiesling, C; Kim, CH; Kim, DY; Kim, KH; Kim, YK; Kinoshita, K; Kodys, P; Koga, T; Kohani, S; Korpar, S; Kovalenko, E; Kraetzschmar, TMG; Krizan, P; Krokovny, P; Kuhr, T; Kumar, J; Kumar, M; Kumar, R; Kumara, K; Kuzmin, A; Kwon, YJ; Lacaprara, S; Lai, YT; La Licata, C; Lanceri, L; Lange, JS; Leboucher, R; Lee, SC; Leitl, P; Li, J; Li, SX; Gioi, LL; Libby, J; Lieret, K; Liptak, Z; Liu, QY; Liventsev, D; Longo, S; Lueck, T; Lyu, C; Maggiora, M; Maiti, R; Maity, S; Manfredi, R; Manoni, E; Marcello, S; Martini, A; Massaccesi, L; Masuda, M; Matsuoka, K; Matvienko, D; McKenna, JA; Meier, F; Merola, M; Metzner, F; Milesi, M; Miller, C; Miyabayashi, K; Mizuk, R; Mohanty, GB; Molina-Gonzalez, N; Moser, HG; Mueller, F; Murphy, C; Mussa, R; Nakamura, KR; Nakano, T; Nakao, M; Naruki, M; Narwal, D; Natochii, A; Nayak, L; Nayak, M; Nazaryan, G; Nisar, NK; Nishida, S; Nishimura, K; Onishchuk, Y; Ono, H; Oskin, P; Pakhlova, G; Paladino, A; Panta, A; Paoloni, E; Parham, K; Park, SH; Passeri, A; Pathak, A; Patra, S; Pestotnik, R; Piilonen, LE; Podobnik, T; Pokharel, S; Polat, L; Praz, C; Prell, S; Prencipe, E; Prim, MT; Purwar, H; Rabusov, A; Rados, P; Raiz, S; Reiter, S; Remnev, M; Ripp-Baudot, I; Rizzo, G; Rizzuto, LB; Robertson, SH; Röhrken, M; Roney, JM; Rostomyan, A; Rout, N; Sahoo, D; Sanders, DA; Sandilya, S; Santelj, L; Sato, Y; Savinov, V; Scavino, B; Schnell, G; Schueler, J; Schwartz, AJ; Seino, Y; Selce, A; Senyo, K; Sevior, ME; Shapkin, M; Sharma, C; Shillington, T; Shwartz, B; Sibidanov, A; Simon, F; Singh, JB; Soffer, A; Solovieva, E; Spataro, S; Spruck, B; Stefkova, S; Stottler, ZS; Stroili, R; Sumisawa, K; Sutcliffe, W; Suzuki, SY; Tabata, M; Takizawa, M; Tanida, K; Tenchini, F; Tiwary, R; Tonelli, D; Torassa, E; Trabelsi, K; Uchida, M; Ueda, I; Uglov, T; Uno, K; Uno, S; Ushiroda, Y; Vahsen, SE; van Tonder, R; Varvell, KE; Vinokurova, A; Vitale, L; Wakeling, HM; Wang, E; Wang, MZ; Wang, XL; Warburton, A; Watanuki, S; Werbycka, O; Wessel, C; Won, E; Yabsley, BD; Yan, W; Ye, H; Yoshihara, K; Yusa, Y; Zani, L; Zhai, Y; Zhang, Y; Zhilich, V; Zhou, QD; Zhou, XY; Zhukova, VI

JOURNAL OF HIGH ENERGY PHYSICS   Vol. 2022 ( 12 )   2022.12

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DOI： 10.1007/JHEP12(2022)034

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Scopus

Search for the decay B-s(0) -> eta ' K-S(0) Reviewed

Pang T., Savinov V, Adachi I, Aihara H., Asner D. M., Atmacan H., Aulchenko V, Aushev T., Ayad R., Babu V, Behera P., Belous K., Bessner M., Bhardwaj V, Bhuyan B., Bilka T., Bobrov A., Bodrov D., Bonvicini G., Borah J., Bozek A., Branchini P., Browder T. E., Budano A., Campajola M., Chang P., Chen A., Cheon B. G., Chilikin K., Cho H. E., Cho K., Cho S-J, Choi S-K, Choi Y., Choudhury S., Cinabro D., Cunliffe S., Das S., De Pietro G., Dhamija R., Di Capua F., Dingfelder J., Dolezal Z., Dong T. V, Dossett D., Dubey S., Epifanov D., Ferber T., Frey A., Fulsom B. G., Garg R., Gaur V, Gabyshev N., Giri A., Goldenzweig P., Graziani E., Gu T., Gudkova K., Hadjivasiliou C., Halder S., Hayasaka K., Hayashii H., Hedges M. T., Hsu C-L, Iijima T., Inami K., Inguglia G., Ishikawa A., Itoh R., Iwasaki M., Iwasaki Y., Jacobs W. W., Jang E-J, Jia S., Jin Y., Joo K. K., Kahn J., Kalita D., Kaliyar A. B., Kang K. H., Karyan G., Kawasaki T., Kiesling C., Kim C. H., Kim D. Y., Kim K-H, Kim Y-K, Kinoshita K., Kodys P., Konno T., Korobov A., Korpar S., Kovalenko E., Krizan P., Kroeger R., Krokovny P., Kuhr T., Kumar R., Kumara K., Kuzmin A., Kwon Y-J, Lai Y-T, Lam T., Lange J. S., Lee S. C., Li C. H., Li J., Li L. K., Li Y., Li Gioi L., Libby J., Lieret K., Liventsev D., Martini A., Masuda M., Matsuda T., Matvienko D., Meier F., Merola M., Metzner F., Miyabayashi K., Mizuk R., Mohanty G. B., Mussa R., Nakao M., Natkaniec Z., Natochii A., Nayak L., Niiyama M., Nisar N. K., Nishida S., Ogawa K., Ogawa S., Ono H., Oskin P., Pakhlov P., Pakhlova G., Pardi S., Park H., Park S-H, Passeri A., Patra S., Paul S., Pedlar T. K., Pestotnik R., Piilonen L. E., Podobnik T., Popov V, Prencipe E., Prim M. T., Rostomyan A., Rout N., Russo G., Sahoo D., Sandilya S., Sangal A., Santelj L., Sanuki T., Schnell G., Seino Y., Senyo K., Sevior M. E., Shapkin M., Sharma C., Shen C. P., Shiu J-G, Simon F., Singh J. B., Sokolov A., Solovieva E., Stanic S., Strube J. F., Sumihama M., Sumiyoshi T., Takizawa M., Tamponi U., Tanida K., Taniguchi N., Tenchini F., Trabelsi K., Uchida M., Uno K., Uno S., Urquijo P., Van Tonder R., Varner G., Vinokurova A., Waheed E., Wang E., Wang M-Z, Wang X. L., Watanabe M., Watanuki S., Won E., Xu X., Yabsley B. D., Yan W., Ye H., Yelton J., Yin J. H., Yuan C. Z., Zhai Y., Zhang Z. P., Zhilich V, Zhukova V

PHYSICAL REVIEW D   Vol. 106 ( 5 )   2022.9

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DOI： 10.1103/PhysRevD.106.L051103

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