Mitigating Cosmic Microwave Background Shadow Degradation of Tensor-to-scalar Ratio Measurements through Map-based Studies Reviewed

Murokoshi, T; Chinone, Y; Nashimoto, M; Ichiki, K; Hattori, M

ASTROPHYSICAL JOURNAL LETTERS   Vol. 949 ( 2 )   2023.6

Impact of dark matter-baryon relative velocity on the 21-cm forest Reviewed International coauthorship

Shimabukuro, Hayato; Ichiki, Kiyotomo; Kadota, Kenji

Physical Review D   Vol. 107 ( 12 ) page： article id.123520   2023.6

Sensitivity Modeling for LiteBIRD

Hasebe, T; Ade, PAR; Adler, A; Allys, E; Alonso, D; Arnold, K; Auguste, D; Aumont, J; Aurlien, R; Austermann, J; Azzoni, S; Baccigalupi, C; Banday, AJ; Banerji, R; Barreiro, RB; Bartolo, N; Basak, S; Battistelli, E; Bautista, L; Beall, J; Beck, D; Beckman, S; Benabed, K; Bermejo-Ballesteros, J; Bersanelli, M; Bonis, J; Borrill, J; Bouchet, F; Boulanger, F; Bounissou, S; Brilenkov, M; Brown, ML; Bucher, M; Calabrese, E; Calvo, M; Campeti, P; Carones, A; Casas, FJ; Catalano, A; Challinor, A; Chan, V; Cheung, K; Chinone, Y; Cliche, J; Columbro, F; Coulton, W; Cubas, J; Cukierman, A; Curtis, D; D'Alessandro, G; Dachlythra, K; de Bernardis, P; de Haan, T; de la Hoz, E; De Petris, M; Della Torre, S; Dickinson, C; Diego-Palazuelos, P; Dobbs, M; Dotani, T; Douillet, D; Duband, L; Ducout, A; Duff, S; Duval, JM; Ebisawa, K; Elleflot, T; Eriksen, HK; Errard, J; Essinger-Hileman, T; Finelli, F; Flauger, R; Franceschet, C; Fuskeland, U; Galli, S; Galloway, M; Ganga, K; Gao, JR; Genova-Santos, RT; Gerbino, M; Gervasi, M; Ghigna, T; Giardiello, S; Gjerlow, E; Gradziel, ML; Grain, J; Grandsire, L; Grupp, F; Gruppuso, A; Gudmundsson, JE; Halverson, NW; Hamilton, J; Hargrave, P; Hasegawa, M; Hattori, M; Hazumi, M; Henrot-Versillé, S; Hergt, LT; Herman, D; Herranz, D; Hill, CA; Hilton, G; Hivon, E; Hlozek, RA; Hoang, TD; Hornsby, AL; Hoshino, Y; Hubmayr, J; Ichiki, K; Iida, T; Imada, H; Ishimura, K; Ishino, H; Jaehnig, G; Jones, M; Kaga, T; Kashima, S; Katayama, N; Kato, A; Kawasaki, T; Keskitalo, R; Kisner, T; Kobayashi, Y; Kogiso, N; Kogut, A; Kohri, K; Komatsu, E; Komatsu, K; Konishi, K; Krachmalnicoff, N; Kreykenbohm, I; Kuo, CL; Kushino, A; Lamagna, L; Lanen, JV; Laquaniello, G; Lattanzi, M; Lee, AT; Leloup, C; Levrier, F; Linder, E; Louis, T; Luzzi, G; Macias-Perez, J; Maciaszek, T; Maffei, B; Maino, D; Maki, M; Mandelli, S; Maris, M; Martínez-González, E; Masi, S; Massa, M; Matarrese, S; Matsuda, FT; Matsumura, T; Mele, L; Mennella, A; Migliaccio, M; Minami, Y; Mitsuda, K; Moggi, A; Monfardini, A; Montgomery, J; Montier, L; Morgante, G; Mot, B; Murata, Y; Murphy, JA; Nagai, M; Nagano, Y; Nagasaki, T; Nagata, R; Nakamura, S; Nakano, R; Namikawa, T; Nati, F; Natoli, P; Nerval, S; Nishibori, T; Nishino, H; Noviello, F; O'Sullivan, C; Odagiri, K; Ogawa, H; Oguri, S; Ohsaki, H; Ohta, IS; Okada, N; Okada, N; Pagano, L; Paiella, A; Paoletti, D; Passerini, A; Patanchon, G; Pelgrim, V; Peloton, J; Piacentini, F; Piat, M; Pisano, G; Polenta, G; Poletti, D; Prouvé, T; Puglisi, G; Rambaud, D; Raum, C; Realini, S; Reinecke, M; Remazeilles, M; Ritacco, A; Roudil, G; Rubino-Martin, J; Russell, M; Sakurai, H; Sakurai, Y; Sandri, M; Sasaki, M; Savini, G; Scott, D; Seibert, J; Sekimoto, Y; Sherwin, B; Shinozaki, K; Shiraishi, M; Shirron, P; Signorelli, G; Smecher, G; Spinella, F; Stever, S; Stompor, R; Sugiyama, S; Sullivan, R; Suzuki, A; Suzuki, J; Svalheim, TL; Switzer, E; Takaku, R; Takakura, H; Takakura, S; Takase, Y; Takeda, Y; Tartari, A; Tavagnacco, D; Taylor, A; Taylor, E; Terao, Y; Thermeau, J; Thommesen, H; Thompson, KL; Thorne, B; Toda, T; Tomasi, M; Tominaga, M; Trappe, N; Tristram, M; Tsuji, M; Tsujimoto, M; Tucker, C; Ullom, J; Vacher, L; Vermeulen, G; Vielva, P; Villa, F; Vissers, M; Vittorio, N; Wandelt, B; Wang, W; Watanuki, K; Wehus, IK; Weller, J; Westbrook, B; Wilms, J; Winter, B; Wollack, EJ; Yamasaki, NY; Yoshida, T; Yumoto, J; Zacchei, A; Zannoni, M; Zonca, A

JOURNAL OF LOW TEMPERATURE PHYSICS   Vol. 211 ( 5-6 ) page： 384 - 397   2023.6

Constraints on the phase transition of early dark energy with the CMB anisotropies Reviewed International coauthorship

Hayashi, Shintaro ; Minoda, Teppei ; Ichiki, Kiyotomo

Journal of Cosmology and Astroparticle Physics   Vol. 2023 ( 05 ) page： id.032   2023.5

Validating dark energy models using the polarized Sunyaev-Zel'dovich effect with large-angle CMB temperature and E -mode polarization anisotropies Reviewed

Kondo, Hiroto ; Ichiki, Kiyotomo ; Tashiro, Hiroyuki ; Hasegawa, Kenji

Physical Review D   Vol. 107 ( 10 ) page： article id.103508   2023.5

Probing cosmic inflation with the LiteBIRD cosmic microwave background polarization survey Reviewed International coauthorship

Allys, E; Arnold, K; Aumont, J; Aurlien, R; Azzoni, S; Baccigalupi, C; Banday, AJ; Banerji, R; Barreiro, RB; Bartolo, N; Bautista, L; Beck, D; Beckman, S; Bersanelli, M; Boulanger, F; Brilenkov, M; Bucher, M; Calabrese, E; Campeti, P; Carones, A; Casas, FJ; Catalano, A; Chan, V; Cheung, K; Chinone, Y; Clark, SE; Columbro, F; D'Alessandro, G; De Bernardis, P; de Haan, T; de la Hoz, E; De Petris, M; Della Torre, S; Diego-Palazuelos, P; Dobbs, M; Dotani, T; Duval, JM; Elleflot, T; Eriksen, HK; Errard, J; Essinger-Hileman, T; Finelli, F; Flauger, R; Franceschet, C; Fuskeland, U; Galloway, M; Ganga, K; Gerbino, M; Gervasi, M; Génova-Santos, RT; Ghigna, T; Giardiello, S; Gjerlow, E; Grain, J; Grupp, F; Gruppuso, A; Gudmundsson, JE; Halverson, NW; Hargrave, P; Hasebe, T; Hasegawa, M; Hazumi, M; Henrot-Versillé, S; Hensley, B; Hergt, LT; Herman, D; Hivon, E; Hlozek, RA; Hornsby, AL; Hoshino, Y; Hubmayr, J; Ichiki, K; Iida, T; Imada, H; Ishino, H; Jaehnig, G; Katayama, N; Kato, A; Keskitalo, R; Kisner, T; Kobayashi, Y; Kogut, A; Kohri, K; Komatsu, E; Komatsu, K; Konishi, K; Krachmalnicoff, N; Kuo, CL; Lamagna, L; Lattanzi, M; Lee, AT; Leloup, C; Levrier, F; Linder, E; Luzzi, G; Macias-Perez, J; Maciaszek, T; Maffei, B; Maino, D; Mandelli, S; Martínez-González, E; Masi, S; Massa, M; Matarrese, S; Matsuda, FT; Matsumura, T; Mele, L; Migliaccio, M; Minami, Y; Moggi, A; Montgomery, J; Montier, L; Morgante, G; Mot, B; Nagano, Y; Nagasaki, T; Nagata, R; Nakano, R; Namikawa, T; Nati, F; Natoli, P; Nerval, S; Noviello, F; Odagiri, K; Oguri, S; Ohsaki, H; Pagano, L; Paiella, A; Paoletti, D; Passerini, A; Patanchon, G; Piacentini, F; Piat, M; Pisano, G; Polenta, G; Poletti, D; Prouvé, T; Puglisi, G; Rambaud, D; Raum, C; Realini, S; Reinecke, M; Remazeilles, M; Ritacco, A; Roudil, G; Rubino-Martin, JA; Russell, M; Sakurai, H; Sakurai, Y; Sasaki, M; Scott, D; Sekimoto, Y; Shinozaki, K; Shiraishi, M; Shirron, P; Signorelli, G; Spinella, F; Stever, S; Stompor, R; Sugiyama, S; Sullivan, RM; Suzuki, A; Svalheim, TL; Switzer, E; Takaku, R; Takakura, H; Takase, Y; Tartari, A; Terao, Y; Thermeau, J; Thommesen, H; Thompson, KL; Tomasi, M; Tominaga, M; Tristram, M; Tsuji, M; Tsujimoto, M; Vacher, L; Vielva, P; Vittorio, N; Wang, W; Watanuki, K; Wehus, IK; Weller, J; Westbrook, B; Wilms, J; Winter, B; Wollack, EJ; Yumoto, J; Zannoni, M

Progress of Theoretical and Experimental Physics   Vol. 2023 ( 4 )   2023.4

Boosting the 21 cm forest signals by the clumpy substructures Reviewed International coauthorship

Kadota, Kenji ; Villanueva-Domingo, Pablo ; Ichiki, Kiyotomo ; Hasegawa, Kenji ; Naruse, Genki

Journal of Cosmology and Astroparticle Physics   Vol. 2023 ( 03 ) page： id.017   2023.3

Extended delta-map: A map-based foreground removal method for CMB polarization observations Reviewed

Minami, Yuto and Ichiki, Kiyotomo

Progress of Theoretical and Experimental Physics   Vol. 2023 ( 3 ) page： id.033E01   2023.3

21 cm forest constraints on primordial black holes Reviewed International coauthorship International journal

Villanueva-Domingo, P; Ichiki, K

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN   Vol. 75   page： S33 - S49   2023.2

Optical Characterization of OMT-Coupled TES Bolometers for LiteBIRD

Hubmayr, J; Ade, PAR; Adler, A; Allys, E; Alonso, D; Arnold, K; Auguste, D; Aumont, J; Aurlien, R; Austermann, JE; Azzoni, S; Baccigalupi, C; Banday, AJ; Banerji, R; Barreiro, RB; Bartolo, N; Basak, S; Battistelli, E; Bautista, L; Beall, JA; Beck, D; Beckman, S; Benabed, K; Bermejo-Ballesteros, J; Bersanelli, M; Bonis, J; Borrill, J; Bouchet, F; Boulanger, F; Bounissou, S; Brilenkov, M; Brown, ML; Bucher, M; Calabrese, E; Calvo, M; Campeti, P; Carones, A; Casas, FJ; Catalano, A; Challinor, A; Chan, ; Cheung, K; Chinone, Y; Chiocchetta, C; Clark, SE; Clermont, L; Clesse, S; Cliche, J; Columbro, F; Connors, JA; Coppolecchia, A; Coulton, W; Cubas, J; Cukierman, A; Curtis, D; Cuttaia, F; D'Alessandro, G; Dachlythra, K; de Bernardis, P; de Haan, T; de la Hoz, E; De Petris, M; Della Torre, S; Garca, JJD; Dickinson, C; Diego-Palazuelos, P; Dobbs, M; Dotani, T; Douillet, D; Doumayrou, E; Duband, L; Ducout, A; Duf, SM; Duval, JM; Ebisawa, K; Ellefot, T; Eriksen, HK; Errard, J; Essinger-Hileman, T; Farrens, S; Finelli, F; Flauger, R; Fleury-Frenette, K; Franceschet, C; Fuskeland, U; Galli, L; Galli, S; Galloway, M; Ganga, K; Gao, JR; Genova-Santos, RT; Georges, M; Gerbino, M; Gervasi, M; Ghigna, T; Giardiello, S; Gjerlw, E; Gonzles, RG; Gradziel, ML; Grain, J; Grandsire, L; Grupp, F; Gruppuso, A; Gudmundsson, JE; Halverson, NW; Hamilton, J; Hargrave, P; Hasebe, T; Hasegawa, M; Hattori, M; Hazumi, M; Henrot-Versill, S; Hensley, B; Herman, D; Herranz, D; Hilton, GC; Hivon, E; Hlozek, RA; Hoang, D; Hornsby, AL; Hoshino, Y; Ichiki, K; Iida, T; Ikemoto, T; Imada, H; Ishimura, K; Ishino, H; Jaehnig, G; Jones, M; Kaga, T; Kashima, S; Katayama, N; Kato, A; Kawasaki, T; Keskitalo, R; Kintziger, C; Kisner, T; Kobayashi, Y; Kogiso, N; Kogut, A; Kohri, K; Komatsu, E; Komatsu, K; Konishi, K; Krachmalnicof, N; Kreykenbohm, ; Kuo, CL; Kushino, A; Lamagna, L; Lanen, J; Laquaniello, G; Lattanzi, M; Lee, AT; Leloup, C; Levrier, F; Linder, E; Link, MJ; Lonappan, A; Louis, T; Luzzi, G; Macias-Perez, J; Maciaszek, T; Mafei, B; Maino, D; Maki, M; Mandelli, S; Maris, M; Marquet, B; Martnez-Gonzlez, E; Martire, FA; Masi, S; Massa, M; Masuzawa, M; Matarrese, S; Matsuda, FT; Matsumura, T; Mele, L; Mennella, A; Migliaccio, M; Minami, Y; Mitsuda, K; Moggi, A; Monelli, M; Monfardini, A; Montgomery, J; Montier, L; Morgante, G; Mot, B; Murata, Y; Murphy, JA; Nagai, M; Nagano, Y; Nagasaki, T; Nagata, R; Nakamura, S; Nakano, R; Namikawa, T; Nati, F; Natoli, P; Nerval, S; Farias, NNG; Nishibori, T; Nishino, H; Noviello, F; O'Neil, GC; O'Sullivan, C; Odagiri, K; Ochi, H; Ogawa, H; Oguri, S; Ohsaki, H; Ohta, IS; Okada, N; Pagano, L; Paiella, A; Paoletti, D; Cisneros, GP; Passerini, A; Patanchon, G; Pelgrim, ; Peloton, J; Pettorino, ; Piacentini, F; Piat, M; Piccirilli, G; Pinsard, F; Pisano, G; Plesseria, J; Polenta, G; Poletti, D; Prouv, T; Puglisi, G; Rambaud, D; Raum, C; Realini, S; Reinecke, M; Reintsema, CD; Remazeilles, M; Ritacco, A; Rosier, P; Roudil, G; Rubino-Martin, J; Russell, M; Sakurai, H; Sakurai, Y; Sandri, M; Sasaki, M; Savini, G; Scott, D; Seibert, J; Sekimoto, Y; Sherwin, B; Shinozaki, K; Shiraishi, M; Shirron, P; Shitvov, A; Signorelli, G; Smecher, G; Spinella, F; Starck, J; Stever, S; Stompor, R; Sudiwala, R; Sugiyama, S; Sullivan, R; Suzuki, A; Suzuki, J; Suzuki, T; Svalheim, TL; Switzer, E; Takaku, R; Takakura, H; Takakura, S; Takase, Y; Takeda, Y; Tartari, A; Tavagnacco, D; Taylor, A; Taylor, E; Terao, Y; Terenzi, L; Thermeau, J; Thommesen, H; Thompson, KL; Thorne, B; Toda, T; Tomasi, M; Tominaga, M; Trappe, N; Tristram, M; Tsuji, M; Tsujimoto, M; Tucker, C; Ueki, R; Ullom, JN; Umemori, K; Vacher, L; Van Lanen, J; Vermeulen, G; Vielva, P; Villa, F; Vissers, MR; Vittorio, N; Wandelt, B; Wang, W; Wehus, IK; Weller, J; Westbrook, B; Weymann-Despres, G; Wilms, J; Winter, B; Wollack, EJ; Yamasaki, NY; Yoshida, T; Yumoto, J; Watanuki, K; Zacchei, A; Zannoni, M; Zonca, A

JOURNAL OF LOW TEMPERATURE PHYSICS   Vol. 209 ( 3-4 ) page： 396 - 408   2022.11

Probing the Early History of Cosmic Reionization by Future Cosmic Microwave Background Experiments Reviewed International coauthorship

Sakamoto, Hina ; Ahn, Kyungjin; Ichiki, Kiyotomo ; Moon, Hyunjin ; Hasegawa, Kenji

The Astrophysical Journal   Vol. 930 ( 2 ) page： id.140   2022.5

Measuring the cosmological density field twice: A novel test of dark energy using the CMB quadrupole Reviewed International coauthorship

Kiyotomo Ichiki, Kento Sumiya, and Guo-Chin Liu

Physical Review D   Vol. 105   2022.3

21 cm forest constraints on primordial black holes Reviewed

Pablo Villanueva-Domingo, Kiyotomo Ichiki

Publications of the Astronomical Society of Japan     2022.2

Densified Pupil Spectrograph as High-precision Radial Velocimetry: From Direct Measurement of the Universe's Expansion History to Characterization of Nearby Habitable Planet Candidates Reviewed International coauthorship

Matsuo, Taro search by orcid ; Greene, Thomas P. search by orcid ; Qezlou, Mahdi search by orcid ; Bird, Simeon search by orcid ; Ichiki, Kiyotomo ; Fujii, Yuka search by orcid ; Yamamuro, Tomoyasu

The Astronomical Journal   Vol. 163 ( 2 )   2022.2

Current status of space gravitational wave antenna DECIGO and B-DECIGO Reviewed International coauthorship International journal

Kawamura, S; Ando, M; Seto, N; Sato, S; Musha, M; Kawano, I; Yokoyama, J; Tanaka, T; Ioka, K; Akutsu, T; Takashima, T; Agatsuma, K; Araya, A; Aritomi, N; Asada, H; Chiba, T; Eguchi, S; Enoki, M; Fujimoto, MK; Fujita, R; Futamase, T; Harada, T; Hayama, K; Himemoto, Y; Hiramatsu, T; Hong, FL; Hosokawa, M; Ichiki, K; Ikari, S; Ishihara, H; Ishikawa, T; Itoh, Y; Ito, T; Iwaguchi, S; Izumi, K; Kanda, N; Kanemura, S; Kawazoe, F; Kobayashi, S; Kohri, K; Kojima, Y; Kokeyama, K; Kotake, K; Kuroyanagi, S; Maeda, K; Matsushita, S; Michimura, Y; Morimoto, T; Mukohyama, S; Nagano, K; Nagano, S; Naito, T; Nakamura, K; Nakamura, T; Nakano, H; Nakao, K; Nakasuka, S; Nakayama, Y; Nakazawa, K; Nishizawa, A; Ohkawa, M; Oohara, K; Sago, N; Saijo, M; Sakagami, M; Sakai, S; Sato, T; Shibata, M; Shinkai, H; Shoda, A; Somiya, K; Sotani, H; Takahashi, R; Takahashi, H; Akiteru, T; Taniguchi, K; Taruya, A; Tsubono, K; Tsujikawa, S; Ueda, A; Ueda, K; Watanabe, I; Yagi, K; Yamada, R; Yokoyama, S; Yoo, CM; Zhu, ZH

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS   Vol. 2021 ( 5 )   2021.5

Small-scale CMB anisotropies induced by the primordial magnetic fields Reviewed International journal

Minoda, T; Ichiki, K; Tashiro, H

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS   ( 3 )   2021.3

An iterative reconstruction algorithm for Faraday tomography Reviewed

Cooray, S; Takeuchi, TT; Akahori, T; Miyashita, Y; Ideguchi, S; Takahashi, K; Ichiki, K

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY   Vol. 500 ( 4 ) page： 5129 - 5141   2021.2

Overview of the Medium and High Frequency Telescopes of the LiteBIRD satellite mission

Montier, L; Mot, B; de Bernardis, P; Maffei, B; Pisano, G; Columbro, F; Gudmundsson, JE; Henrot-Versille, S; Lamagna, L; Montgomery, J; Prouve, T; Russell, M; Savini, G; Stever, S; Thompson, KL; Tsujimoto, M; Tucker, C; Westbrook, B; Ade, PAR; Adler, A; Allys, E; Arnold, K; Auguste, D; Aumont, J; Aurlien, R; Austermann, J; Baccigalupi, C; Banday, AJ; Banerji, R; Barreiro, RB; Basak, S; Beall, J; Beck, D; Beckman, S; Bermejo, J; Bersanell, M; Bonis, J; Borrill, J; Boulanger, F; Bounissou, S; Brilenkov, M; Brown, M; Bucher, M; Calabrese, E; Campeti, P; Carones, A; Casas, FJ; Challinor, A; Chan, V; Cheung, K; Chinone, Y; Cliche, JF; Colombo, L; Cubas, J; Cukierman, A; Curtis, D; D'Alessandro, G; Dachlythra, N; De Petris, M; Dickinson, C; Diego-Palazuelos, P; Dobbs, M; Dotani, T; Duband, L; Duff, S; Duval, JM; Ebisawa, K; Elleflot, T; Eriksen, HK; Errard, J; Essinger-Hileman, T; Finelli, F; Flauger, R; Franceschet, C; Fuskeland, U; Galloway, M; Ganga, K; Gao, JR; Genova-Santos, R; Gerbino, M; Gervasi, M; Ghigna, T; Gjerlw, E; Gradziel, ML; Grain, J; Grupp, F; Gruppuso, A; de Haan, T; Halverson, NW; Hargrave, P; Hasebe, T; Hasegawa, M; Hattori, M; Hazumi, M; Herman, D; Herranz, D; Hill, CA; Hilton, G; Hirota, Y; Hivon, E; Hlozek, RA; Hoshino, Y; de la Hoz, E; Hubmayr, J; Ichiki, K; Iida, T; Imada, H; Ishimura, K; Ishino, H; Jaehnig, G; Kaga, T; Kashima, S; Katayama, N; Kato, A; Kawasaki, T; Keskitalo, R; Kisner, T; Kobayashi, Y; Kogiso, N; Kogut, A; Kohri, K; Komatsu, E; Komatsu, K; Konishi, K; Krachmalnicoff, N; Kreykenbohm, I; Kuo, CL; Kushino, A; Lanen, JV; Lattanzi, M; Lee, AT; Leloup, C; Levrier, F; Linder, E; Louis, T; Luzzi, G; Maciaszek, T; Maino, D; Maki, M; Mandelli, S; Martinez-Gonzalez, E; Masi, S; Matsumura, T; Mennella, A; Migliaccio, M; Minami, Y; Mitsuda, K; Morgante, G; Murata, Y; Murphy, JA; Nagai, M; Nagano, Y; Nagasaki, T; Nagata, R; Nakamura, S; Namikawa, T; Natoli, P; Nerval, S; Nishibori, T; Nishino, H; O'Sullivan, C; Ogawa, H; Ogawa, H; Oguri, S; Ohsaki, H; Ohta, IS; Okada, N; Okada, N; Pagano, L; Paiella, A; Paoletti, D; Patanchon, G; Peloton, J; Piacentini, F; Polenta, G; Poletti, D; Puglisi, G; Rambaud, D; Raum, C; Realini, S; Reinecke, M; Remazeilles, M; Ritacco, A; Roudil, G; Rubino-Martin, JA; Sakurai, H; Sakurai, Y; Sandri, M; Sasaki, M; Scott, D; Seibert, J; Sekimoto, Y; Sherwin, B; Shinozaki, K; Shiraishi, M; Shirron, P; Signorelli, G; Smecher, G; Stompor, R; Sugai, H; Sugiyama, S; Suzuki, A; Suzuki, J; Svalheim, TL; Switzer, E; Takaku, R; Takakura, H; Takakura, S; Takase, Y; Takeda, Y; Tartari, A; Taylor, E; Terao, Y; Thommesen, H; Thorne, B; Toda, T; Tomasi, M; Tominaga, M; Trappe, N; Tristram, M; Tsuji, M; Ullom, J; Vermeulen, G; Vielva, P; Villa, F; Vissers, M; Vittorio, N; Wehus, I; Weller, J; Wilms, J; Winter, B; Wollack, EJ; Yamasaki, NY; Yoshida, T; Yumoto, J; Zannoni, M; Zonca, A

SPACE TELESCOPES AND INSTRUMENTATION 2020: OPTICAL, INFRARED, AND MILLIMETER WAVE   Vol. 11443   2021

LiteBIRD satellite: JAXA's new strategic L-class mission for all-sky surveys of cosmic microwave background polarization

Hazumi, M; Ade, PA; Adler, A; Allys, E; Arnold, K; Auguste, D; Aumont, J; Aurlien, R; Austermann, J; Baccigalupi, C; Banday, AJ; Banjeri, R; Barreiro, RB; Basak, S; Beall, J; Beck, D; Beckman, S; Bermejo, J; de Bernardis, P; Bersanelli, M; Bonis, J; Borrill, J; Boulanger, F; Bounissou, S; Brilenkov, M; Brown, M; Bucher, M; Calabrese, E; Campeti, P; Carones, A; Casas, FJ; Challinor, A; Chan, V; Cheung, K; Chinone, Y; Cliche, JF; Colombo, L; Columbro, F; Cubas, J; Cukierman, A; Curtis, D; D'Alessandro, G; Dachlythra, N; De Petris, M; Dickinson, C; Diego-Palazuelos, P; Dobbs, M; Dotani, T; Duband, L; Duff, S; Duval, JM; Ebisawa, K; Elleflot, T; Eriksen, HK; Errard, J; Essinger-Hileman, T; Finelli, F; Flauger, R; Franceschet, C; Fuskeland, U; Galloway, M; Ganga, K; Gao, JR; Genova-Santos, R; Gerbino, M; Gervasi, M; Ghigna, T; Gjerlw, E; Gradziel, ML; Grain, J; Grupp, F; Gruppuso, A; Gudmundsson, JE; de Haan, T; Halverson, NW; Hargrave, P; Hasebe, T; Hasegawa, M; Hattori, M; Henrot-Versillé, S; Herman, D; Herranz, D; Hill, CA; Hilton, G; Hirota, Y; Hivon, E; Hlozek, RA; Hoshino, Y; de la Hoz, E; Hubmayr, J; Ichiki, K; Iida, T; Imada, H; Ishimura, K; Ishino, H; Jaehnig, G; Kaga, T; Kashima, S; Katayama, N; Kato, A; Kawasaki, T; Keskitalo, R; Kisner, T; Kobayashi, Y; Kogiso, N; Kogut, A; Kohri, K; Komatsu, E; Komatsu, K; Konishi, K; Krachmalnicoff, N; Kreykenbohm, I; Kuo, CLL; Kushino, A; Lamagna, L; Lanen, JV; Lattanzi, M; Lee, AT; Leloup, C; Levrier, F; Linder, E; Louis, T; Luzzi, G; Maciaszek, T; Maffei, B; Maino, D; Maki, M; Mandelli, S; Martinez-Gonzalez, E; Masi, S; Matsumura, T; Mennella, A; Migliaccio, M; Minami, Y; Mitsuda, K; Montgomery, J; Montier, L; Morgante, G; Mot, B; Murata, Y; Murphy, JA; Nagai, M; Nagano, Y; Nagasaki, T; Nagata, R; Nakamura, S; Namikawa, T; Natoli, P; Nerval, S; Nishibori, T; Nishino, H; Noviello, F; O'Sullivan, C; Ogawa, H; Ogawa, H; Oguri, S; Ohsaki, H; Ohta, IS; Okada, N; Okada, N; Pagano, L; Paiella, A; Paoletti, D; Patanchon, G; Peloton, J; Piacentini, F; Pisano, G; Polenta, G; Poletti, D; Prouvé, T; Puglisi, G; Rambaud, D; Raum, C; Realini, S; Reinecke, M; Remazeilles, M; Ritacco, A; Roudil, G; Rubino-Martin, JA; Russell, M; Sakurai, H; Sakurai, Y; Sandri, M; Sasaki, M; Savini, G; Scott, D; Seibert, J; Sekimoto, Y; Sherwin, B; Shinozaki, K; Shiraishi, M; Shirron, P; Signorelli, G; Smecher, G; Stever, S; Stompor, R; Sugai, H; Sugiyama, S; Suzuki, A; Suzuki, J; Svalheim, TL; Switzer, E; Takaku, R; Takakura, H; Takakura, S; Takase, Y; Takeda, Y; Tartari, A; Taylor, E; Terao, Y; Thommesen, H; Thompson, KL; Thorne, B; Toda, T; Tomasi, M; Tominaga, M; Trappe, N; Tristram, M; Tsuji, M; Tsujimoto, M; Tucker, C; Ullom, J; Vermeulen, G; Vielva, P; Villa, F; Vissers, M; Vittorio, N; Wehus, I; Weller, J; Westbrook, B; Wilms, J; Winter, B; Wollack, EJ; Yamasaki, NY; Yoshida, T; Yumoto, J; Zannoni, M; Zonca, A

SPACE TELESCOPES AND INSTRUMENTATION 2020: OPTICAL, INFRARED, AND MILLIMETER WAVE   Vol. 11443   2021

21 cm forest probes on axion dark matter in postinflationary Peccei- Quinn symmetry breaking scenarios Reviewed International coauthorship

Shimabukuro Hayato, Ichiki Kiyotomo, Kadota Kenji

PHYSICAL REVIEW D   Vol. 102 ( 2 )   2020.7

Updated Design of the CMB Polarization Experiment Satellite LiteBIRD Reviewed International coauthorship

Sugai H., Ade P. A. R., Akiba Y., Alonso D., Arnold K., Aumont J., Austermann J., Baccigalupi C., Banday A. J., Banerji R., Barreiro R. B., Basak S., Beall J., Beckman S., Bersanelli M., Borrill J., Boulanger F., Brown M. L., Bucher M., Buzzelli A., Calabrese E., Casas F. J., Challinor A., Chan V., Chinone Y., Cliche J. -F., Columbro F., Cukierman A., Curtis D., Danto P., de Bernardis P., de Haan T., De Petris M., Dickinson C., Dobbs M., Dotani T., Duband L., Ducout A., Duff S., Duivenvoorden A., Duval J. -M., Ebisawa K., Elleflot T., Enokida H., Eriksen H. K., Errard J., Essinger-Hileman T., Finelli F., Flauger R., Franceschet C., Fuskeland U., Ganga K., Gao J. -R., Genova-Santos R., Ghigna T., Gomez A., Gradziel M. L., Grain J., Grupp F., Gruppuso A., Gudmundsson J. E., Halverson N. W., Hargrave P., Hasebe T., Hasegawa M., Hattori M., Hazumi M., Henrot-Versille S., Herranz D., Hill C., Hilton G., Hirota Y., Hivon E., Hlozek R., Hoang D. -T., Hubmayr J., Ichiki K., Iida T., Imada H., Ishimura K., Ishino H., Jaehnig G. C., Jones M., Kaga T., Kashima S., Kataoka Y., Katayama N., Kawasaki T., Keskitalo R., Kibayashi A., Kikuchi T., Kimura K., Kisner T., Kobayashi Y., Kogiso N., Kogut A., Kohri K., Komatsu E., Komatsu K., Konishi K., Krachmalnicoff N., Kuo C. L., Kurinsky N., Kushino A., Kuwata-Gonokami M., Lamagna L., Lattanzi M., Lee A. T., Linder E., Maffei B., Maino D., Maki M., Mangilli A., Martinez-Gonzalez E., Masi S., Mathon R., Matsumura T., Mennella A., Migliaccio M., Minami Y., Mistuda K., Molinari D., Montier L., Morgante G., Mot B., Murata Y., Murphy J. A., Nagai M., Nagata R., Nakamura S., Namikawa T., Natoli P., Nerval S., Nishibori T., Nishino H., Nomura Y., Noviello F., O'Sullivan C., Ochi H., Ogawa H., Ogawa H., Ohsaki H., Ohta I., Okada N., Okada N., Pagano L., Paiella A., Paoletti D., Patanchon G., Piacentini F., Pisano G., Polenta G., Poletti D., Prouve T., Puglisi G., Rambaud D., Raum C., Realini S., Remazeilles M., Roudil G., Rubino-Martin J. A., Russell M., Sakurai H., Sakurai Y., Sandri M., Savini G., Scott D., Sekimoto Y., Sherwin B. D., Shinozaki K., Shiraishi M., Shirron P., Signorelli G., Smecher G., Spizzi P., Stever S. L., Stompor R., Sugiyama S., Suzuki A., Suzuki J., Switzer E., Takaku R., Takakura H., Takakura S., Takeda Y., Taylor A., Taylor E., Terao Y., Thompson K. L., Thorne B., Tomasi M., Tomida H., Trappe N., Tristram M., Tsuji M., Tsujimoto M., Tucker C., Ullom J., Uozumi S., Utsunomiya S., Van Lanen J., Vermeulen G., Vielva P., Villa F., Vissers M., Vittorio N., Voisin F., Walker I., Watanabe N., Wehus I., Weller J., Westbrook B., Winter B., Wollack E., Yamamoto R., Yamasaki N. Y., Yanagisawa M., Yoshida T., Yumoto J., Zannoni M., Zonca A.

JOURNAL OF LOW TEMPERATURE PHYSICS   Vol. 199 ( 3-4 ) page： 1107 - 1117   2020.5

Constraining the nature of ultra light dark matter particles with the 21 cm forest

Shimabukuro Hayato, Ichiki Kiyotomo, Kadota Kenji

PHYSICAL REVIEW D   Vol. 101 ( 4 )   2020.2

Concept Design of Low Frequency Telescope for CMB B-mode Polarization satellite LiteBIRD

Sekimoto, Y; Ade, PAR; Adler, A; Allys, E; Arnold, K; Auguste, D; Aumont, J; Aurlien, R; Austermann, J; Baccigalupi, C; Banday, AJ; Banerji, R; Barreiro, RB; Basak, S; Beall, J; Beck, D; Beckman, S; Bermejo, J; de Bernardis, P; Bersanelli, M; Bonis, J; Borrill, J; Boulanger, F; Bounissou, S; Brilenkov, M; Brown, M; Bucher, M; Calabrese, E; Campeti, P; Carones, A; Casas, FJ; Challinor, A; Chan, V; Cheung, K; Chinone, Y; Cliche, JF; Colombo, L; Columbro, F; Cubas, J; Cukierman, A; Curtis, D; D'Alessandro, G; Dachlythra, N; De Petris, M; Dickinson, C; Diego-Palazuelos, P; Dobbs, M; Dotani, T; Duband, L; Duff, S; Duval, JM; Ebisawa, K; Elleflot, T; Eriksen, HK; Errard, J; Essinger-Hileman, T; Finelli, F; Flauger, R; Franceschet, C; Fuskeland, U; Galloway, M; Ganga, K; Gao, JR; Genova-Santos, R; Gerbino, M; Gervasi, M; Ghigna, T; Gjerlow, E; Gradziel, ML; Grain, J; Grupp, F; Gruppuso, A; Gudmundsson, JE; de Haan, T; Halverson, NW; Hargrave, P; Hasebe, T; Hasegawa, M; Hattori, M; Hazumi, M; Herman, D; Herranz, D; Hill, CA; Hilton, G; Hirota, Y; Hivon, E; Hlozek, RA; Hoshino, Y; de la Hoz, E; Hubmayr, J; Ichiki, K; Iida, T; Imada, H; Ishimura, K; Ishino, H; Jaehnig, G; Kaga, T; Kashima, S; Katayama, N; Kato, A; Kawasaki, T; Keskitalo, R; Kisner, T; Kobayashi, Y; Kogiso, N; Kogut, A; Kohri, K; Komatsu, E; Komatsu, K; Konishi, K; Krachmalnicoff, N; Kreykenbohm, I; Kuo, CL; Kushino, A; Lamagna, L; Lanen, JV; Lattanzi, M; Lee, AT; Leloup, C; Levrier, F; Linder, E; Louis, T; Luzzi, G; Maciaszek, T; Maffei, B; Maino, D; Maki, M; Mandelli, S; Martinez-Gonzalez, E; Masi, S; Matsumura, T; Mennella, A; Migliaccio, M; Minami, Y; Mitsuda, K; Montgomery, J; Montier, L; Morgante, G; Mot, B; Murata, Y; Murphy, JA; Nagai, M; Nagano, Y; Nagasaki, T; Nagata, R; Nakamura, S; Namikawa, T; Natoli, P; Nerval, S; Nishibori, T; Nishino, H; O'Sullivan, C; Ogawa, H; Oguri, S; Ohsaki, H; Ohta, IS; Okada, N; Pagano, L; Paiella, A; Paoletti, D; Patanchon, G; Peloton, J; Piacentini, F; Pisano, G; Polenta, G; Poletti, D; Puglisi, G; Rambaud, D; Raum, C; Realini, S; Reinecke, M; Remazeilles, M; Ritacco, A; Roudil, G; Rubino-Martin, JA; Russell, M; Sakurai, H; Sakurai, Y; Sandri, M; Sasaki, M; Savini, G; Scott, D; Seibert, J; Sherwin, B; Shinozaki, K; Shiraishi, M; Shirron, P; Signorelli, G; Smecher, G; Stever, S; Stompor, R; Sugai, H; Sugiyama, S; Suzuki, A; Suzuki, J; Svalheim, TL; Switzer, E; Takaku, R; Takakura, H; Takakura, S; Takase, Y; Takeda, Y; Tartari, A; Taylor, E; Terao, Y; Thommesen, H; Thompson, KL; Thorne, B; Toda, T; Tomasi, M; Tominaga, M; Trappe, N; Tristram, M; Tsuji, M; Tsujimoto, M; Tucker, C; Ullom, J; Vermeulen, G; Vielva, P; Villa, F; Vissers, M; Vittorio, N; Wehus, I; Weller, J; Westbrook, B; Wilms, J; Winter, B; Wollack, EJ; Yamasaki, NY; Yoshida, T; Yumoto, J; Zannoni, M; Zonca, A

MILLIMETER, SUBMILLIMETER, AND FAR-INFRARED DETECTORS AND INSTRUMENTATION FOR ASTRONOMY X   Vol. 11453   2020

Cross-correlation between 21-cm radiation and CMB B modes from the cosmic birefringence in the presence of a light scalar field

Kadota Kenji, Ooba Junpei, Tashiro Hiroyuki, Ichiki Kiyotomo, Liu Guo-Chin

PHYSICAL REVIEW D   Vol. 100 ( 6 )   2019.9

Space gravitational-wave antennas DECIGO and B-DECIGO

Kawamura Seiji, Nakamura Takashi, Ando Masaki, Seto Naoki, Akutsu Tomotada, Funaki Ikkoh, Ioka Kunihito, Kanda Nobuyuki, Kawano Isao, Musha Mitsuru, Nakazawa Kazuhiro, Sato Shuichi, Takashima Takeshi, Tanaka Takahiro, Tsubono Kimio, Yokoyama Jun'ichi, Agatsuma Kazuhiro, Aoyanagi Koh-suke, Arai Koji, Araya Akito, Aritomi Naoki, Asada Hideki, Aso Yoichi, Chen Dan, Chiba Takeshi, Ebisuzaki Toshikazu, Eguchi Satoshi, Ejiri Yumiko, Enoki Motohiro, Eriguchi Yoshiharu, Fujimoto Masa-Katsu, Fujita Ryuichi, Fukushima Mitsuhiro, Futamase Toshifumi, Gondo Rina, Harada Tomohiro, Hashimoto Tatsuaki, Hayama Kazuhiro, Hikida Wataru, Himemoto Yoshiaki, Hirabayashi Hisashi, Hiramatsu Takashi, Hong Feng-Lei, Horisawa Hideyuki, Hosokawa Mizuhiko, Ichiki Kiyotomo, Ikegami Takeshi, Inoue Kaiki T., Ishihara Hideki, Ishikawa Takehiko, Ishizaki Hideharu, Ito Hiroyuki, Itoh Yousuke, Izumi Kiwamu, Kanemura Shinya, Kawashima Nobuki, Kawazoe Fumiko, Kishimoto Naoko, Kiuchi Kenta, Kobayashi Shiho, Kohri Kazunori, Koizumi Hiroyuki, Kojima Yasufumi, Kokeyama Keiko, Kokuyama Wataru, Kotake Kei, Kozai Yoshihide, Kunimori Hiroo, Kuninaka Hitoshi, Kuroda Kazuaki, Kuroyanagi Sachiko, Maeda Kei-ichi, Matsuhara Hideo, Matsumoto Nobuyuki, Michimura Yuta, Miyakawa Osamu, Miyamoto Umpei, Miyoki Shinji, Morimoto Mutsuko Y., Morisawa Toshiyuki, Moriwaki Shigenori, Mukohyama Shinji, Nagano Shigeo, Nakamura Kouji, Nakano Hiroyuki, Nakao Kenichi, Nakasuka Shinichi, Nakayama Yoshinori, Nishida Erina, Nishizawa Atsushi, Niwa Yoshito, Noumi Taiga, Obuchi Yoshiyuki, Ohishi Naoko, Ohkawa Masashi, Okada Kenshi, Okada Norio, Okutomi Koki, Oohara Kenichi, Sago Norichika, Saijo Motoyuki, Saito Ryo, Sakagami Masaaki, Sakai Shin-ichiro, Sakata Shihori, Sasaki Misao, Sato Takashi, Shibata Masaru, Shibata Kazunori, Shimo-oku Ayumi, Shinkai Hisaaki, Shoda Ayaka, Somiya Kentaro, Sotani Hajime, Suemasa Aru, Sugiyama Naoshi, Suwa Yudai, Suzuki Rieko, Tagoshi Hideyuki, Takahashi Fuminobu, Takahashi Kakeru, Takahashi Keitaro, Takahashi Ryutaro, Takahashi Ryuichi, Takahashi Hirotaka, Akiteru Takamori, Takano Tadashi, Tanaka Nobuyuki, Taniguchi Keisuke, Taruya Atsushi, Tashiro Hiroyuki, Torii Yasuo, Toyoshima Morio, Tsujikawa Shinji, Ueda Akitoshi, Ueda Ken-ichi, Ushiba Takafumi, Utashima Masayoshi, Wakabayashi Yaka, Yagi Kent, Yamamoto Kazuhiro, Yamazaki Toshitaka, Yoo Chul-Moon, Yoshida Shijun, Yoshino Taizoh

INTERNATIONAL JOURNAL OF MODERN PHYSICS D   Vol. 28 ( 12 )   2019.9

Simultaneous determination of the cosmic birefringence and miscalibrated polarization angles from CMB experiments

Minami Yuto, Ochi Hiroki, Ichiki Kiyotomo, Katayama Nobuhiko, Komatsu Eiichiro, Matsumura Tomotake

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS   Vol. 2019 ( 8 )   2019.8

Magnetic field and ISM in the local Galactic disc

Sofue Y., Nakanishi H., Ichiki K.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY   Vol. 485 ( 1 ) page： 924 - 933   2019.5

Delta-map method of removing CMB foregrounds with spatially varying spectra

Ichiki Kiyotomo, Kanai Hiroaki, Katayama Nobuhiko, Komatsu Eiichiro

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS   Vol. 2019 ( 3 )   2019.3

LiteBIRD: A Satellite for the Studies of B-Mode Polarization and Inflation from Cosmic Background Radiation Detection

Hazumi M., Ade P. A. R., Akiba Y., Alonso D., Arnold K., Aumont J., Baccigalupi C., Barron D., Basak S., Beckman S., Borrill J., Boulanger F., Bucher M., Calabrese E., Chinone Y., Cho S., Cukierman A., Curtis D. W., de Haan T., Dobbs M., Dominjon A., Dotani T., Duband L., Ducout A., Dunkley J., Duval J. M., Elleflot T., Eriksen H. K., Errard J., Fischer J., Fujino T., Funaki T., Fuskeland U., Ganga K., Goeckner-Wald N., Grain J., Halverson N. W., Hamada T., Hasebe T., Hasegawa M., Hattori K., Hattori M., Hayes L., Hidehira N., Hill C. A., Hilton G., Hubmayr J., Ichiki K., Iida T., Imada H., Inoue M., Inoue Y., Irwin K. D., Ishino H., Jeong O., Kanai H., Kaneko D., Kashima S., Katayama N., Kawasaki T., Kernasovskiy S. A., Keskitalo R., Kibayashi A., Kida Y., Kimura K., Kisner T., Kohri K., Komatsu E., Komatsu K., Kuo C. L., Kurinsky N. A., Kusaka A., Lazarian A., Lee A. T., Li D., Linder E., Maffei B., Mangilli A., Maki M., Matsumura T., Matsuura S., Meilhan D., Mima S., Minami Y., Mitsuda K., Montier L., Nagai M., Nagasaki T., Nagata R., Nakajima M., Nakamura S., Namikawa T., Naruse M., Nishino H., Nitta T., Noguchi T., Ogawa H., Oguri S., Okada N., Okamoto A., Okamura T., Otani C., Patanchon G., Pisano G., Rebeiz G., Remazeilles M., Richards P. L., Sakai S., Sakurai Y., Sato Y., Sato N., Sawada M., Segawa Y., Sekimoto Y., Seljak U., Sherwin B. D., Shimizu T., Shinozaki K., Stompor R., Sugai H., Sugita H., Suzuki A., Suzuki J., Tajima O., Takada S., Takaku R., Takakura S., Takatori S., Tanabe D., Taylor E., Thompson K. L., Thorne B., Tomaru T., Tomida T., Tomita N., Tristram M., Tucker C., Turin P., Tsujimoto M., Uozumi S., Utsunomiya S., Uzawa Y., Vansyngel F., Wehus I. K., Westbrook B., Willer M., Whitehorn N., Yamada Y., Yamamoto R., Yamasaki N., Yamashita T., Yoshida M.

JOURNAL OF LOW TEMPERATURE PHYSICS   Vol. 194 ( 5-6 ) page： 443 - 452   2019.3

Study of systematics effects on the cross power spectrum of 21 cm line and cosmic microwave background using Murchison Widefield Array data

Yoshiura S., Ichiki K., Pindor B., Takahashi K., Tashiro H., Trott C. M.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY   Vol. 483 ( 2 ) page： 2697 - 2711   2019.2

Concept Study of Optical Configurations for High-Frequency Telescope for LiteBIRD

Hasebe T., Kashima S., Ade P. A. R., Akiba Y., Alonso D., Arnold K., Aumont J., Baccigalupi C., Barron D., Basak S., Beckman S., Borrill J., Boulanger F., Bucher M., Calabrese E., Chinone Y., Cho H. -M., Cukierman A., Curtis D. W., de Haan T., Dobbs M., Dominjon A., Dotani T., Duband L., Ducout A., Dunkley J., Duval J. M., Elleflot T., Eriksen H. K., Errard J., Fischer J., Fujino T., Funaki T., Fuskeland U., Ganga K., Goeckner-Wald N., Grain J., Halverson N. W., Hamada T., Hasegawa M., Hattori K., Hattori M., Hayes L., Hazumi M., Hidehira N., Hill C. A., Hilton G., Hubmayr J., Ichiki K., Iida T., Imada H., Inoue M., Inoue Y., Irwin K. D., Ishino H., Jeong O., Kanai H., Kaneko D., Katayama N., Kawasaki T., Kernasovskiy S. A., Keskitalo R., Kibayashi A., Kida Y., Kimura K., Kisner T., Kohri K., Komatsu E., Komatsu K., Kuo C. L., Kurinsky N. A., Kusaka A., Lazarian A., Lee A. T., Li D., Linder E., Maffei B., Mangilli A., Maki M., Matsumura T., Matsuura S., Meilhan D., Mima S., Minami Y., Mitsuda K., Montier L., Nagai M., Nagasaki T., Nagata R., Nakajima M., Nakamura S., Namikawa T., Naruse M., Nishino H., Nitta T., Noguchi T., Ogawa H., Oguri S., Okada N., Okamoto A., Okamura T., Otani C., Patanchon G., Pisano G., Rebeiz G., Remazeilles M., Richards P. L., Sakai S., Sakurai Y., Sato Y., Sato N., Sawada M., Segawa Y., Sekimoto Y., Seljak U., Sherwin B. D., Shimizu T., Shinozaki K., Stompor R., Sugai H., Sugita H., Suzuki A., Suzuki J., Tajima O., Takada S., Takaku R., Takakura S., Takatori S., Tanabe D., Taylor E., Thompson K. L., Thorne B., Tomaru T., Tomida T., Tomita N., Tristram M., Tucker C., Turin P., Tsujimoto M., Uozumi S., Utsunomiya S., Uzawa Y., Vansyngel F., Wehus I. K., Westbrook B., Willer M., Whitehorn N., Yamada Y., Yamamoto R., Yamasaki N., Yamashita T., Yoshida M.

JOURNAL OF LOW TEMPERATURE PHYSICS   Vol. 193 ( 5-6 ) page： 841 - 850   2018.12

Thermal Sunyaev-Zel'dovich Effect in the IGM due to Primordial Magnetic Fields

Minoda Teppei, Hasegawa Kenji, Tashiro Hiroyuki, Ichiki Kiyotomo, Sugiyama Naoshi

GALAXIES   Vol. 6 ( 4 )   2018.12

The LiteBIRD Satellite Mission: Sub-Kelvin Instrument

Suzuki A., Ade P. A. R., Akiba Y., Alonso D., Arnold K., Aumont J., Baccigalupi C., Barron D., Basak S., Beckman S., Borrill J., Boulanger F., Bucher M., Calabrese E., Chinone Y., Cho S., Crill B., Cukierman A., Curtis D. W., de Haan T., Dobbs M., Dominjon A., Dotani T., Duband L., Ducout A., Dunkley J., Duval J. M., Elleflot T., Eriksen H. K., Errard J., Fischer J., Fujino T., Funaki T., Fuskeland U., Ganga K., Goeckner-Wald N., Grain J., Halverson N. W., Hamada T., Hasebe T., Hasegawa M., Hattori K., Hattori M., Hayes L., Hazumi M., Hidehira N., Hill C. A., Hilton G., Hubmayr J., Ichiki K., Iida T., Imada H., Inoue M., Inoue Y., Irwin K. D., Ishino H., Jeong O., Kanai H., Kaneko D., Kashima S., Katayama N., Kawasaki T., Kernasovskiy S. A., Keskitalo R., Kibayashi A., Kida Y., Kimura K., Kisner T., Kohri K., Komatsu E., Komatsu K., Kuo C. L., Kurinsky N. A., Kusaka A., Lazarian A., Lee A. T., Li D., Linder E., Maffei B., Mangilli A., Maki M., Matsumura T., Matsuura S., Meilhan D., Mima S., Minami Y., Mitsuda K., Montier L., Nagai M., Nagasaki T., Nagata R., Nakajima M., Nakamura S., Namikawa T., Naruse M., Nishino H., Nitta T., Noguchi T., Ogawa H., Oguri S., Okada N., Okamoto A., Okamura T., Otani C., Patanchon G., Pisano G., Rebeiz G., Remazeilles M., Richards P. L., Sakai S., Sakurai Y., Sato Y., Sato N., Sawada M., Segawa Y., Sekimoto Y., Seljak U., Sherwin B. D., Shimizu T., Shinozaki K., Stompor R., Sugai H., Sugita H., Suzuki J., Tajima O., Takada S., Takaku R., Takakura S., Takatori S., Tanabe D., Taylor E., Thompson K. L., Thorne B., Tomaru T., Tomida T., Tomita N., Tristram M., Tucker C., Turin P., Tsujimoto M., Uozumi S., Utsunomiya S., Uzawa Y., Vansyngel F., Wehus I. K., Westbrook B., Willer M., Whitehorn N., Yamada Y., Yamamoto R., Yamasaki N., Yamashita T., Yoshida M.

JOURNAL OF LOW TEMPERATURE PHYSICS   Vol. 193 ( 5-6 ) page： 1048 - 1056   2018.12

Explaining low l anomalies in the CMB power spectrum with resonant superstring excitations during inflation

Gangopadhyay Mayukh R., Mathews Grant J., Ichiki Kiyotomo, Kajino Toshitaka

EUROPEAN PHYSICAL JOURNAL C   Vol. 78 ( 9 )   2018.9

Effect of dark energy perturbation on cosmic voids formation

Endo Takao, Nishizawa Atsushi J., Ichiki Kiyotomo

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY   Vol. 478 ( 4 ) page： 5230 - 5239   2018.8

Observational constraint on spherical inhomogeneity with CMB and local Hubble parameter

Tokutake Masato, Ichiki Kiyotomo, Yoo Chul-Moon

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS   ( 3 )   2018.3

Updated observational constraints on quintessence dark energy models

Durrive Jean-Baptiste, Ooba Junpei, Ichiki Kiyotomo, Sugiyama Naoshi

PHYSICAL REVIEW D   Vol. 97 ( 4 )   2018.2

Big Bang Nucleosynthesis, the CMB, and the Origin of Matter and Space-Time

Mathews Grant J., Gangopadhyay Mayukh, Sasankan Nishanth, Ichiki Kiyotomo, Kajino Toshitaka

14TH INTERNATIONAL SYMPOSIUM ON ORIGIN OF MATTER AND EVOLUTION OF GALAXIES (OMEG 2017)   Vol. 1947   2018

Concept design of the LiteBIRD satellite for CMB B-mode polarization

Sekimoto Y., Ade P., Arnold K., Aumont J., Austermann J., Baccigalupi C., Banday A., Banerji R., Basak S., Beckman S., Bersanelli M., Borrill J., Boulanger F., Brown M. L., Bucher M., Calabrese E., Casas F. J., Challinor A., Chinone Y., Columbro F., Cukierman A., Curtis D., de Bernardis P., de Petris M., Dobbs M., Dotani T., Duband L., Duval Jm., Ducout A., Ebisawa K., Elleot T., Eriksen H., Errard J., Flauger R., Franceschet C., Fuskeland U., Ganga K., Gao J. R., Ghigna T., Grain J., Gruppuso A., Halverson N., Hargrave P., Hasebe T., Hasegawa M., Hattori M., Hazumi M., Henrot-Versille S., Hill C., Hirota Y., Hivon E., Hoang D. T., Hubmayr J., Ichiki K., Imada H., Ishino H., Jaehnig G., Kanai H., Kashima S., Kataoka Y., Katayama N., Kawasaki T., Keskitalo R., Kibayashi A., Kikuchi T., Kimura K., Kisner T., Kobayashi Y., Kogiso N., Kohri K., Komatsu E., Komatsu K., Konishi K., Krachmalnicoff N., Kuo C. L., Kurinsky N., Kushino A., Lamagna L., Lee A. T., Linder E., Maffei B., Maki M., Mangilli A., Martinez-Gonzalez E., Masi S., Matsumura T., Mennella A., Minami Y., Mistuda K., Molinari D., Montier L., Morgante G., Mot B., Murata Y., Murphy A., Nagai M., Nagata R., Nakamura S., Namikawa T., Natoli P., Nishibori T., Nishino H., Noviello F., O'Sullivan C., Ochi H., Ogawa H., Ogawa H., Ohsaki H., Ohta I., Okada N., Patanchon G., Piacentini F., Pisano G., Polenta G., Poletti D., Puglisi G., Raum C., Realini S., Remazeilles M., Sakurai H., Sakurai Y., Savini G., Sherwin B., Shinozaki K., Shiraishi M., Signorelli G., Smecher G., Stompor R., Sugai H., Sugiyama S., Suzuki A., Suzuki J., Takaku R., Takakura H., Takakura S., Taylor E., Terao Y., Thompson K. L., Thorne B., Tomasi M., Tomida H., Trappe N., Tristram M., Tsuji M., Tsujimoto M., Uozumi S., Utsunomiya S., Vittorio N., Watanabe N., Wehus I., Westbrook B., Winter B., Yamamoto R., Yamasaki N. Y., Yanagisawa M., Yoshida T., Yumoto J., Zannoni M., Zonca A.

SPACE TELESCOPES AND INSTRUMENTATION 2018: OPTICAL, INFRARED, AND MILLIMETER WAVE   Vol. 10698   2018

Cosmic magnetism in centimeter- and meter-wavelength radio astronomy Invited Reviewed

Akahori, Takuya; Nakanishi, Hiroyuki; Sofue, Yoshiaki; Fujita, Yutaka; Ichiki, Kiyotomo; Ideguchi, Shinsuke; Kameya, Osamu; Kudoh, Takahiro; Kudoh, Yuki; Machida, Mami; Miyashita, Yoshimitsu; Ohno, Hiroshi; Ozawa, Takeaki; Takahashi, Keitaro; Takizawa, Motokazu; Yamazaki, Dai G.

Publications of the Astronomical Society of Japan, Advance Access     2017.12

Thermal Sunyaev-Zel'dovich effect in the intergalactic medium with primordial magnetic fields Reviewed

Minoda, Teppei; Hasegawa, Kenji; Tashiro, Hiroyuki; Ichiki, Kiyotomo; Sugiyama, Naoshi

Physical Review D   Vol. 96 ( 12 ) page： 123525   2017.12

Constraining the contribution of galaxies and active galactic nuclei to cosmic reionization Reviewed

Yoshiura, Shintaro; Hasegawa, Kenji; Ichiki, Kiyotomo; Tashiro, Hiroyuki; Shimabukuro, Hayato; Takahashi, Keitaro

Monthly Notices of the Royal Astronomical Society   Vol. 471 ( 3 ) page： p.3713-3726   2017.11

Revisiting the oscillations in the cosmic microwave background angular power spectra at ell~120 in the Planck 2015 data Reviewed

Horiguchi, Koichiro; Ichiki, Kiyotomo; Yokoyama, Jun'ichi

Progress of Theoretical and Experimental Physics   Vol. 2017 ( 9 ) page： id.093E01   2017.9

Constraining the epoch-of-reionization model parameters with the 21-cm bispectrum Reviewed

Shimabukuro, Hayato; Yoshiura, Shintaro; Takahashi, Keitaro; Yokoyama, Shuichiro; Ichiki, Kiyotomo

Monthly Notices of the Royal Astronomical Society   Vol. 468 ( 2 ) page： p.1542-1550   2017.7

Weak lensing from self-ordering scalar fields Reviewed

Saga, Shohei; Horiguchi, Kouichirou; Ichiki, Kiyotomo

Physical Review D   Vol. 95 ( 12 ) page： id.123524   2017.6

Cosmological constraints on scalar-tensor gravity and the variation of the gravitational constant Reviewed

Ooba, Junpei; Ichiki, Kiyotomo; Chiba, Takeshi; Sugiyama, Naoshi

Progress of Theoretical and Experimental Physics   Vol. 2017 ( 4 ) page： id.043E03   2017.4

The status of DECIGO

Sato Shuichi, Kawamura Seiji, Ando Masaki, Nakamura Takashi, Tsubono Kimio, Araya Akito, Funaki Ikkoh, Ioka Kunihito, Kanda Nobuyuki, Moriwaki Shigenori, Musha Mitsuru, Nakazawa Kazuhiro, Numata Kenji, Sakai Shin-ichiro, Seto Naoki, Takashima Takeshi, Tanaka Takahiro, Agatsuma Kazuhiro, Aoyanagi Koh-suke, Arai Koji, Asada Hideki, Aso Yoichi, Chiba Takeshi, Ebisuzaki Toshikazu, Ejiri Yumiko, Enoki Motohiro, Eriguchi Yoshiharu, Fujimoto Masa-Katsu, Fujita Ryuichi, Fukushima Mitsuhiro, Futamase Toshifumi, Ganzu Katsuhiko, Harada Tomohiro, Hashimoto Tatsuaki, Hayama Kazuhiro, Hikida Wataru, Himemoto Yoshiaki, Hirabayashi Hisashi, Hiramatsu Takashi, Hong Feng-Lei, Horisawa Hideyuki, Hosokawa Mizuhiko, Ichiki Kiyotomo, Ikegami Takeshi, Inoue Kaiki T., Ishidoshiro Koji, Ishihara Hideki, Ishikawa Takehiko, Ishizaki Hideharu, Ito Hiroyuki, Itoh Yousuke, Kawashima Nobuki, Kawazoe Fumiko, Kishimoto Naoko, Kiuchi Kenta, Kobayashi Shiho, Kohri Kazunori, Koizumi Hiroyuki, Kojima Yasufumi, Kokeyama Keiko, Kokuyama Wataru, Kotake Kei, Kozai Yoshihide, Kudoh Hideaki, Kunimori Hiroo, Kuninaka Hitoshi, Kuroda Kazuaki, Maeda Kei-ichi, Matsuhara Hideo, Mino Yasushi, Miyakawa Osamu, Miyoki Shinji, Morimoto Mutsuko Y., Morioka Tomoko, Morisawa Toshiyuki, Mukohyama Shinji, Nagano Shigeo, Naito Isao, Nakamura Kouji, Nakano Hiroyuki, Nakao Kenichi, Nakasuka Shinichi, Nakayama Yoshinori, Nishida Erina, Nishiyama Kazutaka, Nishizawa Atsushi, Niwa Yoshito, Noumi Taiga, Obuchi Yoshiyuki, Ohashi Masatake, Ohishi Naoko, Ohkawa Masashi, Okada Norio, Onozato Kouji, Oohara Kenichi, Sago Norichika, Saijo Motoyuki, Sakagami Masaaki, Sakata Shihori, Sasaki Misao, Sato Takashi, Shibata Masaru, Shinkai Hisaaki, Somiya Kentaro, Sotani Hajime, Sugiyama Naoshi, Suwa Yudai, Suzuki Rieko, Tagoshi Hideyuki, Takahashi Fuminobu, Takahashi Kakeru, Takahashi Keitaro, Takahashi Ryutaro, Takahashi Ryuichi, Takahashi Tadayuki, Takahashi Hirotaka, Akiteru Takamori, Takano Tadashi, Taniguchi Keisuke, Taruya Atsushi, Tashiro Hiroyuki, Torii Yasuo, Toyoshima Morio, Tsujikawa Shinji, Tsunesada Yoshiki, Ueda Akitoshi, Ueda Ken-ichi, Utashima Masayoshi, Wakabayashi Yaka, Yamakawa Hiroshi, Yamamoto Kazuhiro, Yamazaki Toshitaka, Yokoyama Jun'ichi, Yoo Chul-Moon, Yoshida Shijun, Yoshino Taizoh

11TH INTERNATIONAL LISA SYMPOSIUM   Vol. 840   2017

Cosmology with the Square Kilometre Array by SKA-Japan Reviewed

Yamauchi, Daisuke; Ichiki, Kiyotomo; Kohri, Kazunori; Namikawa, Toshiya; Oyama, Yoshihiko; Sekiguchi, Toyokazu; Shimabukuro, Hayato; Takahashi, Keitaro; Takahashi, Tomo; Yokoyama, Shuichiro; Yoshikawa, Kohji

Publications of the Astronomical Society of Japan   Vol. 68 ( 6 ) page： id.R2 19 pp.   2016.12

Primordial magnetic fields from the string network Reviewed

Horiguchi, Kouichirou; Ichiki, Kiyotomo; Sugiyama, Naoshi

Progress of Theoretical and Experimental Physics   Vol. 2016 ( 8 ) page： id.083E02 15 pp.   2016.8

Reconstruction of CMB temperature anisotropies with primordial CMB induced polarization in galaxy clusters Reviewed

Liu, Guo-Chin; Ichiki, Kiyotomo; Tashiro, Hiroyuki; Sugiyama, Naoshi

Monthly Notices of the Royal Astronomical Society: Letters   Vol. 460 ( 1 ) page： L104-L108   2016.7

Planck constraints on scalar-tensor cosmology and the variation of the gravitational constant Reviewed

Ooba, Junpei; Ichiki, Kiyotomo; Chiba, Takeshi; Sugiyama, Naoshi

Physical Review D   Vol. 93 ( 12 ) page： id.122002   2016.6

21 cm line bispectrum as a method to probe cosmic dawn and epoch of reionization Reviewed

Shimabukuro, Hayato; Yoshiura, Shintaro; Takahashi, Keitaro; Yokoyama, Shuichiro; Ichiki, Kiyotomo

Monthly Notices of the Royal Astronomical Society   Vol. 458 ( 3 ) page： p.3003-3011   2016.5

Effect of supersonic relative motion between baryons and dark matter on collapsed objects Reviewed

Asaba, Shinsuke; Ichiki, Kiyotomo; Tashiro, Hiroyuki

Physical Review D   Vol. 93 ( 2 ) page： id.023518   2016.1

Relationship between the CMB, Sunyaev-Zel'dovich cluster counts, and local Hubble parameter measurements in a simple void model Reviewed

Ichiki, Kiyotomo; Yoo, Chul-Moon; Oguri, Masamune

Physical Review D   Vol. 93 ( 2 ) page： id.023529   2016.1

Possible evidence for Planck-scale resonant particle production during inflation from the CMB power spectrum

Mathews, G. J.; Gangopadhyay, M. R.; Ichiki, K.; Kajino, T.

Physical Review D   Vol. 92 ( 12 ) page： id.123519   2015.12

Constraints on the birth of the universe and origin of cosmic dark flow Reviewed

Mathews, G. J.; Gangopadhyay, M. R.; Garnavich, P.; Rose, B.; Ichiki, K.; Kajino, T.; Yamazaki, Dai

International Journal of Modern Physics A   Vol. 30 ( 28n29 ) page： id. 1545022   2015.10

Weak lensing induced by second-order vector mode Reviewed

Saga, Shohei; Yamauchi, Daisuke; Ichiki, Kiyotomo

Physical Review D   Vol. 92 ( 6 ) page： id.063533   2015.9

Studying 21cm power spectrum with one-point statistics

Shimabukuro, Hayato; Yoshiura, Shintaro; Takahashi, Keitaro; Yokoyama, Shuichiro; Ichiki, Kiyotomo

Monthly Notices of the Royal Astronomical Society   Vol. 451 ( 1 ) page： p.4986-4993   2015.7

Magnetic field spectrum at cosmological recombination revisited

Saga, Shohei; Ichiki, Kiyotomo; Takahashi, Keitaro; Sugiyama, Naoshi

Physical Review D   Vol. 91 ( 12 ) page： id.123510   2015.6

Primordial magnetic fields from self-ordering scalar fields Reviewed

Horiguchi, Kouichirou; Ichiki, Kiyotomo; Sekiguchi, Toyokazu; Sugiyama, Naoshi

Journal of Cosmology and Astroparticle Physics   Vol. 04   page： id. 007   2015.4

CMB probes on the correlated axion isocurvature perturbation Reviewed

Kadota, Kenji; Gong, Jinn-Ouk; Ichiki, Kiyotomo; Matsubara, Takahiko

Journal of Cosmology and Astroparticle Physics   Vol. 03   page： id. 026   2015.3

Impact of anisotropic stress of free-streaming particles on gravitational waves induced by cosmological density perturbations Reviewed

Saga, Shohei; Ichiki, Kiyotomo; Sugiyama, Naoshi

Physical Review D   Vol. 91 ( 2 ) page： id.024030   2015.1

Test for the zero mean hypothesis in cosmology Reviewed

Ichiki, Kiyotomo

Physical Review D   Vol. 90   page： 123008   2014.12

Probing small-scale cosmological fluctuations with the 21 cm forest: Effects of neutrino mass, running spectral index, and warm dark matter Reviewed

Shimabukuro, Hayato; Ichiki, Kiyotomo; Inoue, Susumu; Yokoyama, Shuichiro

Physical Review D   Vol. 90 ( 8 ) page： 083003   2014.10

Constraining primordial vector mode from B-mode polarization Reviewed

Saga, Shohei; Shiraishi, Maresuke; Ichiki, Kiyotomo

Journal of Cosmology and Astroparticle Physics   ( 10 ) page： 004   2014.10

The influence of primordial magnetic fields on the spherical collapse model in cosmology Reviewed

Shibusawa, Y.; Ichiki, K.; Kadota, K.

Journal of Cosmology and Astroparticle Physics   Vol. 08   page： 017   2014.8

Evolution of perturbations and cosmological constraints in decaying dark matter models with arbitrary decay mass products Reviewed

Aoyama, Shohei; Sekiguchi, Toyokazu; Ichiki, Kiyotomo; Sugiyama, Naoshi

Journal of Cosmology and Astroparticle Physics   Vol. 07   page： 021   2014.7

Cosmologically probing ultra-light particle dark matter using 21 cm signals Reviewed

Kadota, Kenji; Mao, Yi; Ichiki, Kiyomoto; Silk, Joseph

Journal of Cosmology and Astroparticle Physics   Vol. 06   page： 011   2014.6

CMB foreground: A concise review Invited Reviewed

Ichiki, Kiyotomo

Progress of Theoretical and Experimental Physics   Vol. 2014 ( 6 ) page： id.06B10918   2014.6

21 cm fluctuations from primordial magnetic fields Reviewed

Shiraishi, Maresuke; Tashiro, Hiroyuki; Ichiki, Kiyotomo

Physical Review D   Vol. 89 ( 10 ) page： id.103522   2014.5

Upper limit on the amplitude of gravitational waves around 0.1Â Hz from the Global Positioning System Reviewed

Aoyama, Shohei; Tazai, Rina; Ichiki, Kiyotomo

Physical Review D   Vol. 89 ( 6 ) page： id.067101   2014.3

Probing quintessence potential with future cosmological surveys Reviewed

Takeuchi, Yoshitaka; Ichiki, Kiyotomo; Takahashi, Tomo; Yamaguchi, Masahide

Journal of Cosmology and Astroparticle Physics   Vol. 03   page： 045   2014.3

CO Component Estimation Based on the Independent Component Analysis

Kiyotomo Ichiki, Ryohei Kaji, Hiroaki Yamamoto, Tsutomu T. Takeuchi, Yasuo Fukui

The Astrophysical Journal   Vol. 780 ( 1 ) page： 13   2014.1

Constraints on the multi-lognormal magnetic fields from the observations of the cosmic microwave background and the matter power spectrum Reviewed

Dai G. Yamazaki, Kiyotomo Ichiki, Keitaro Takahashi

Physical Review D   Vol. 88 ( 10 ) page： 103011   2013.11

Scale-dependent bias due to primordial vector fields Reviewed

Shiraishi, Maresuke; Yokoyama, Shuichiro; Ichiki, Kiyotomo; Matsubara, Takahiko

Monthly Notices of the Royal Astronomical Society   Vol. 432 ( 3 ) page： 2331-2338   2013.7

Lower Bounds on Magnetic Fields in Intergalactic Voids from Long-term GeV-TeV Light Curves of the Blazar Mrk 421 Reviewed

Takahashi, Keitaro; Mori, Masaki; Ichiki, Kiyotomo; Inoue, Susumu; Takami, Hajime

The Astrophysical Journal Letters   Vol. 771 ( 2 ) page： L42   2013.7

Generation of magnetic fields in Einstein-aether gravity Reviewed

Saga, Shohei; Shiraishi, Maresuke; Ichiki, Kiyotomo; Sugiyama, Naoshi

Physical Review D   Vol. 87 ( 10 ) page： 104025   2013.5

Exploring the origin of the fine structures in the CMB temperature angular power spectrum Reviewed

Kumazaki, Kohei; Ichiki, Kiyotomo; Sugiyama, Naoshi; Silk, Joseph

Physical Review D   Vol. 87 ( 2 ) page： 023008   2013.1

The search for a primordial magnetic field Reviewed

Yamazaki, Dai G.; Kajino, Toshitaka; Mathews, Grant J.; Ichiki, Kiyotomo

Physics Reports   Vol. 517 ( 5 ) page： 141-167   2012.8

Primordial magnetic fields with X-ray and Sunyaev-Zel'divich cluster surveys Reviewed

Tashiro, Hiroyuki; Takahashi, Keitaro; Ichiki, Kiyotomo

Monthly Notices of the Royal Astronomical Society   Vol. 424 ( 2 ) page： 927-932   2012.8

Optimal limits on primordial magnetic fields from CMB temperature bispectrum of passive modes Reviewed

Shiraishi, Maresuke; Nitta, Daisuke; Yokoyama, Shuichiro; Ichiki, Kiyotomo

Journal of Cosmology and Astroparticle Physics   Vol. 03   page： 41   2012.3

Test for anisotropy in the mean of the CMB temperature fluctuation in spherical harmonic space Reviewed

Kashino, Daichi; Ichiki, Kiyotomo; Takeuchi, Tsutomu T.

Physical Review D   Vol. 85 ( 6 ) page： 063001   2012.3

Impact of massive neutrinos on the abundance of massive clusters Reviewed

Ichiki, Kiyotomo; Takada, Masahiro

Physical Review D   Vol. 85 ( 6 ) page： 063521   2012.3

Application of cross correlations between CMB and large-scale structure to constraints on the primordial non-Gaussianity Reviewed

Takeuchi, Yoshitaka; Ichiki, Kiyotomo; Matsubara, Takahiko

Physical Review D   Vol. 85 ( 4 ) page： 043518   2012.2

Constraint on the primordial vector mode and its magnetic field generation from seven-year Wilkinson Microwave Anisotropy Probe observations Reviewed

Ichiki, Kiyotomo; Takahashi, Keitaro; Sugiyama, Naoshi

Physical Review D   Vol. 85 ( 4 ) page： 043009   2012.2

Lower Bounds on Intergalactic Magnetic Fields from Simultaneously Observed GeV-TeV Light Curves of the Blazar Mrk 501 Reviewed

Takahashi, Keitaro; Mori, Masaki; Ichiki, Kiyotomo; Inoue, Susumu

The Astrophysical Journal Letters   Vol. 744 ( 1 ) page： L7 (4 pages)   2012.1

Effects of a primordial magnetic field with log-normal distribution on the cosmic microwave background Reviewed

Yamazaki, Dai G.; Ichiki, Kiyotomo; Takahashi, Keitaro

Physical Review D   Vol. 84 ( 12 ) page： 123006 (10 pages)   2011.12

Primordial magnetic fields generated by the non-adiabatic fluctuations at pre-recombination era Reviewed

Maeda, Satoshi; Takahashi, Keitaro; Ichiki, Kiyotomo

Journal of Cosmology and Astroparticle Physics   Vol. 11   page： 045 (17 pages)   2011.11

Formulation and constraints on decaying dark matter with finite mass daughter particles Reviewed

Aoyama, Shohei; Ichiki, Kiyotomo; Nitta, Daisuke; Sugiyama, Naoshi

Journal of Cosmology and Astroparticle Physics   Vol. 9   page： 25-45   2011.9

Computation approach for CMB bispectrum from primordial magnetic fields Reviewed

Shiraishi, Maresuke; Nitta, Daisuke; Yokoyama, Shuichiro; Ichiki, Kiyotomo; Takahashi, Keitaro

Physical Review D   Vol. 83 ( 12 ) page： 123523(17 pages)   2011.6

Cosmic microwave background bispectrum of tensor passive modes induced from primordial magnetic fields

Shiraishi, Maresuke; Nitta, Daisuke; Yokoyama, Shuichiro; Ichiki, Kiyotomo; Takahashi, Keitaro

Physical Review D   Vol. 83 ( 12 ) page： 123003(5 pages)   2011.6

CMB Bispectrum from Primordial Scalar, Vector and Tensor Non-Gaussianities Reviewed

Shiraishi, M.; Nitta, D.; Yokoyama, S.; Ichiki, K.; Takahashi, K.

Progress of Theoretical Physics   Vol. 125 ( 4 ) page： 795-813   2011.4

Probing early cosmic magnetic fields through pair echoes from high-redshift GRBs Reviewed

Takahashi, Keitaro; Inoue, Susumu; Ichiki, Kiyotomo; Nakamura, Takashi

Monthly Notices of the Royal Astronomical Society   Vol. 410 ( 4 ) page： 2741-2748   2011.2

Copula cosmology: Constructing a likelihood function Reviewed

Sato, Masanori; Ichiki, Kiyotomo; Takeuchi, Tsutomu T.

Phys. Rev. D   Vol. 83 ( 2 ) page： 023501(8 pages)   2011.1

Cosmic microwave background bispectrum of vector modes induced from primordial magnetic fields Reviewed

Shiraishi, Maresuke; Nitta, Daisuke; Yokoyama, Shuichiro; Ichiki, Kiyotomo; Takahashi, Keitaro

Phys. Rev. D   Vol. 82 ( 12 ) page： 121302(5 pages)   2010.12

Precise Estimation of Cosmological Parameters Using a More Accurate Likelihood Function Reviewed

Sato, Masanori; Ichiki, Kiyotomo; Takeuchi, Tsutomu T.

Physical Review Letters   Vol. 105 ( 25 ) page： 251301(4 pages)   2010.12

Analytic formulae of the CMB bispectra generated from non-Gaussianity in the tensor and vector perturbations Reviewed

M. Shiraishi, D. Nitta, S. Yokoyama, K. Ichiki, K. Takahashi

Phys. Rev. D   Vol. 82 ( 10 ) page： 103505(11 pages)   2010.11

Constraints on primordial non-Gaussianity from galaxy-CMB lensing cross correlation Reviewed

Takeuchi, Yoshitaka; Ichiki, Kiyotomo; Matsubara, Takahiko

Phys. Rev. D   Vol. 82 ( 2 ) page： 023517   2010.7

Ghost dark matter Reviewed

Furukawa, Tomonori; Yokoyama, Shuichiro; Ichiki, Kiyotomo; Sugiyama, Naoshi; Mukohyama, Shinji

J.Cosmo.Astropart.Phys   ( 5 ) page： 007   2010.5

Constraints on the neutrino mass and the primordial magnetic field from the matter density fluctuation parameter σ8 Reviewed

Yamazaki, Dai G.; Ichiki, Kiyotomo; Kajino, Toshitaka; Mathews, Grant. J.

Phys. Rev. D   Vol. 81 ( 10 ) page： 103519   2010.5

Cosmic discordance: Detection of a modulation in the primordial fluctuation spectrum Reviewed

Ichiki, Kiyotomo; Nagata, Ryo; Yokoyama, Jun'Ichi

Phys. Rev. D   Vol. 81 ( 8 ) page： 083010   2010.4

New constraints on the primordial magnetic field Reviewed

Yamazaki, Dai G.; Ichiki, Kiyotomo; Kajino, Toshitaka; Mathews, Grant J.

Phys. Rev. D   Vol. 81 ( 2 ) page： 023008   2010.1

Brute force reconstruction of the primordial fluctuation spectrum from five-year Wilkinson Microwave Anisotropy Probe observations Reviewed

Ichiki, Kiyotomo; Nagata, Ryo

Phys. Rev. D   Vol. 80 ( 8 ) page： 083002   2009.10

Constraints on neutrino masses from WMAP5 and BBN in the lepton asymmetric universe Reviewed

M. Shiraishi, K. Ichikawa, K. Ichiki, N. Sugiyama and M. Yamaguchi

J.Cosmo.Astropart.Phys.   Vol. 7   page： 005   2009.7

*Constraints on Neutrino Masses from Weak Lensing Invited Reviewed

K. Ichiki, M Takada, T. Takahashi

Phys. Rev. D   Vol. 79   page： 023520   2009.1

Effects of a Primordial Magnetic Field on Low and High Multipoles of the CMB Reviewed

D. G. Yamazaki, K. Ichiki, T. Kajino, G. J. Mathews

Phys.Rev.D   Vol. 77   page： 043005   2008

Constraints on the Primordial Magnetic Field from sigma_8 Reviewed

D. G. Yamazaki, K. Ichiki, T Kajino, G. J. Mathews

Phys.Rev.D   Vol. 78   page： 123001   2008

Probing Intergalactic Magnetic Fields in the GLAST Era through Pair Echo Emission from TeV Blazars Reviewed

K. Murase, K. Takahashi, S. Inoue, K. Ichiki, S. Nagataki

Astrophys.J.   Vol. 686   page： L67   2008

Detectability of Pair Echos from Gamma-Ray Bursts and Intergalactic Magnetic Fields Reviewed

K. Takahashi, K. Murase, K. Ichiki, S. Inoue, S. Nagataki

Astrophys.J.   Vol. 687   page： L67   2008

Neutrino Masses from Cosmological Probes in Interacting Neutrino Dark-Energy Models Reviewed

K. Ichiki, Y. Y. Keum

Journal of High Energy Physics   Vol. 06   page： 058   2008

Neutrino mass effects on vector and tensor CMB anisotropies in the presence of a primordial magnetic field Reviewed

K. Kojima, K. Ichiki, D.G. Yamazaki, T. Kajino, G.J.Mathews

Phys.Rev.D   Vol. 78   page： 045010   2008

Electromagnetic Properties of the Early Universe Reviewed

K. Takahashi, K. Ichiki, N. Sugiyama

Phys. Rev. D   Vol. 77   page： 124028   2008

*Primordial Neutrinos, Cosmological Perturbations in Interacting Dark-Energy Model: CMB and LSS Reviewed

K. Ichiki, Y. Y. Keum

J.Cosmo.Astropart.Phys.   Vol. 06   page： 005   2008

Cosmic microwave background constraints on a decaying cosmological term related to the thermal evolution Reviewed

R. Nakamura, M. Hashimoto, K. Ichiki

Phys.Rev.D   Vol. 77   page： 123511   2008

Cosmic Shear from Scalar-Induced Gravitational Waves Reviewed

D. Sarkar, P. Serra, A. Cooray, K. Ichiki, D. Baumann

Phys.Rev.D   Vol. 77   page： 103515   2008

Probing the Nature of the Weakest Intergalactic Magnetic Fields with the High Energy Emission of Gamma-Ray Bursts Reviewed

K. Ichiki, S. Inoue, K. Takahashi

Astrophys. J.   Vol. 682   page： 127   2008

Lepton asymmetry in the primordial gravitational wave spectrum Reviewed

K. Ichiki, M. Yamaguchi, J. Yokoyama

Phys. Rev. D   Vol. 75   page： 084017   2007

Probing polarization states of primordial gravitational waves with CMB anisotropies Reviewed

S. Saito, K. Ichiki, A. Taruya

J.Cosmo.Astropart.Phys.   Vol. 09   page： 002   2007

Gravitational Wave Spectrum Induced by Primordial Scalar Perturbations Reviewed

Daniel Baumann, P.J. Steinhardt, K. Takahashi, K. Ichiki

Phys. Rev. D   Vol. 76   page： 084019   2007

Constraints on Generalized Dark Energy from Recent Observations Reviewed

K. Ichiki, T. Takahashi

Phys. Rev. D   Vol. 75   page： 123002   2007

*Cosmological Magnetic Field: a fossil of density perturbations in the early universe Reviewed

K. Ichiki, K. Takahashi, H. Ohno, H. Hanayama, N. Sugiyama

Science   Vol. 311   page： 787-788   2006.2

Observational Constraints on Accelerating Brane Cosmology with Exchange between the Bulk and Brane Reviewed

K. Umezu, K. Ichiki, T. Kajino, G.J.Mathews, R. Nakamura, M. Yahiro

Phys. Rev. D   Vol. 73   page： 063527   2006

Effect of Primordial Magnetic Field on Seeds for Large Scale Structure Reviewed

D. G. Yamazaki, K. Ichiki, K. Umezu, H. Hanayama

Phys. Rev. D   Vol. 74   page： 123518   2006

Constraints on the evolution of the primordial magnetic field from the small scale cmb angular anisotropy Reviewed

D. G. Yamazaki, K. Ichiki, T. Kajino, G. J. Mathews

Astrophys. J.   Vol. 646   page： 719   2006

Constraining Primordal Magnetic Field from CMB Anisotropies at Higher Multipoles Reviewed

D. G. Yamazaki, K. Ichiki, T. Kajino

Astrophys.J.   Vol. 625   page： L1-L4   2005

Magnetic Field Generation from Cosmological Perturbations Reviewed

K. Takahashi, K. Ichiki, H. Ohno, H. Hanayama

Phys. Rev. Lett.   Vol. 95   page： 121301   2005

Biermann Mechanism in Primordial Supernova Remnant and Seed Magnetic Fields Reviewed

H. Hanayama, H. Takahashi, K. Kotake, M. Oguri, K. Ichiki, H. Ohno

Astrophys. J.   Vol. 633   page： 941   2005

Cosmological Constraints on Newton's Constant Reviewed

K. Umezu, K. Ichiki, M. Yahiro

Phys. Rev. D   Vol. 72   page： 044010   2005

Sunyaev-Zel'dovich power spectrum with decaying cold dark matter Reviewed

K. Takahashi, M. Oguri, K. Ichiki

Mon.Not.Roy.Astron.Soc.   Vol. 352   page： 311-317   2004

*Constraints from the Wilkinson Microwave Anisotropy Probe on decaying cold dark matter Reviewed

K. Ichiki, M. Oguri, K. Takahashi

Phys. Rev. Lett.   Vol. 93   page： 071302   2004

New Classes of Cosmic Energy and Primordial Black Hole Formation Reviewed

K. Ichiki, M. Orito and T. Kajino

Astropart. Phys   Vol. 20   page： 499-505   2004

Constraints on Resonant Particle Production during Inflation from the Matter and CMB Power Spectrum Reviewed

G. J. Mathews, D. Chung, K. Ichiki, T. Kajino, M. Orito

Phys. Rev. D   Vol. 70   page： 083505   2004

Causal Structure and Gravitational Waves in Brane World Cosmology Reviewed

K. Ichiki, K. Nakamura

Phys. Rev. D   Vol. 70   page： 064017   2004

Disappearing Dark Matter in Brane World Cosmology: New Limits on Non Compact Extra Dimensions Reviewed

K. Ichiki, P. M. Garnavich, T. Kajino, G. J. Mathews and M. Yahiro

Phys. Rev. D   Vol. 68   page： 083518   2003

*Observational Constraints on Dark Radiation in Brane Cosmology Reviewed

K. Ichiki, M. Yahiro, T. Kajino, M. Orito and G. J. Mathews

Phys. Rev. D   Vol. 66   page： 043521   2002

Constraints on Cosmic Quintessence and Quintessensial Inflation Reviewed

M. Yahiro, G. J. Mathews, K. Ichiki, T. Kajino and M. Orito

Phys. Rev. D   Vol. 65   page： 063502   2002

pSZ cosmology and a concluding remark International conference

Kiyotomo Ichiki

Observational Cosmology Summer Workshop in 2022  2022.8.31 

Measuring the cosmological density field twice: A novel test of dark energy using CMB the quadrupole Invited International coauthorship

2022.3.24 

銀河団偏光と宇宙マイクロ波背景輻射四重極揺らぎを用いた暗黒エネルギーの新しい検証法 Invited

市來淨與

立教大学コロキウム  2021.12.20 

宇宙マイクロ波背景輻射観測 Invited

市來淨與

天文観測におけるビッグデータ解析と宇宙論パラメータの推定  2021.9.27 

21cm forest constraints on primordial black holes Invited International coauthorship International conference

Kiyotomo Ichiki

Brain-storming workshop on Primordial Black Holes and Gravitational Waves   2021.6.2 

The Epoch of Reionization and the Square Kilometre Array Invited

Kiyotomo Ichiki

4th JSPS core-to-core program, CMB Japan group seminar for young scientists  2021.5.27 

偏光スニヤエフゼルドビッチ効果を用いた宇宙論 Invited

市來淨與

国立天文台研究集会「(サブ)ミリ波単一鏡の革新で挑む, 天文学の未解決問題」  2021.3.31 

Cosmology with CMB Quadrupoles Invited International conference

Kiyotomo Ichiki

7th Korea-Japan Workshop on Dark Energy: Maeda's Universe 

SKA宇宙論 Invited

市來淨與

Testing Gravity THxOBS Japan kickoff meeting 

Cosmology with CMB polarization: current status and future prospects Invited

Kiyotomo Ichiki

LiteBIRD mission and Japanese activities related to the CMB foregrounds Invited International conference

Kiyotomo Ichiki

the Rencontres du Vietnam 

Current status and future prospects of CMB and 21cm cosmology Invited International conference

Kiyotomo Ichiki

Second international workshop "Particles, Gravitation and the Universe" (PGU 2018)  

CMBからの背景重力波への制限の現状と将来への展望 Invited

市來淨與

第17回DECIGOワークショップ 

Foreground related activities in Japan International conference

Kiyotomo Ichiki

LiteBIRD F2F meeting in Boulder 

八尋先生と探った宇宙の暗黒面 Invited

市來淨與

八尋正信教授退職記念研究会「これまでの原子核物理学の潮流と今後の展望」 

Hydrogen 21cm line and Dark Matter Invited International conference

Kiyotomo Ichiki

The first KMI school "Dark Matter" 

The current status of the Lambda-CDM model International conference

Kiyotomo Ichiki

SKAJPサイエンスグループの サイエンスと要望 Invited

市來淨與

第2回 SKA技術開発ワークショップ 

宇宙初期密度揺らぎパワースペクトル再構築

市來淨與

スパースモデリングの深化と高次元データ駆動科学の創成２０１７年度第一回公開シンポジウム 

宇宙初期密度揺らぎの詳細解析 Invited

市來淨與

天文学におけるデータ科学的方法 

前景放射除去アルゴリズムデルタマップ法の紹介とその性能について

市來淨與

物理学会年次（春季）大会 

Internal Template Invited International conference

Kiyotomo ICHIKI

B-mode from space 2017 workshop 

Developing a new template foreground cleaning method for the LiteBIRD experiment International conference

Kiyotomo Ichiki

The 3rd KMI International Symposium on Quest for the Origin of Particles and the Universe 

宇宙論的ニュートリノと大規模構造形成 Invited

市來淨與

秋の学校「理論と観測から迫るダークマターの正体とその分布」 

宇宙初期密度揺らぎの再構築による精密宇宙論の展開

市來淨與

SpM第4回領域会議 

Relationship between the CMB, SZ cluster number counts and local Hubble parameter measurements in a simple void model International conference

Kiyotomo ICHIKI

3rd Korea-Japan Workshop on Dark Energy 

CMB偏光観測衛星LiteBIRDによるB-mode偏光の検出に向けて

市來淨與

セミナー型ALMAワークショップ「磁場は星形成過程のどの進化段階を律速しているのか？」 

前景放射除去への挑戦

市來淨與

日本物理学会第７１回年次大会 

Foreground Removal: pixel domain International conference

Kiyotomo Ichiki

B-mode from Space 

長波長電波による宇宙論 International conference

市來淨與

初代星・初代銀河研究会２０１５ 

Some Activities Related to Dark Energy and Cosmic Shear Likelihood International conference

Ichiki, Kiyotomo

the work shop "cosmic acceleration" 

Relation among the Planck CMB, SZ Cluster Count, and Local Hubble parameter Measurements in a Simple Void Model International conference

Ichiki, Kiyotomo; Yoo, Chul-Moon; Oguri, Masamune

IAU General Assembly, Meeting #29, #2256093 

SKAで探る宇宙の夜明けと再電離

市來淨與

SKA-Japanワークショップ2015 

What does the Cosmic Microwave Background tell us about the Universe International conference

Kiyotomo Ichiki

9th Japanese-French Frontiers of Science (JFFoS) Symposium 

CMB 観測の現状と展望

市來淨與

第2回 松江現象論研究会  

B-mode偏光による宇宙論

市來淨與

金沢大　夏の学校 

B-mode polarization of the CMB International conference

Kiyotomo Ichiki

APCosPA Summer School on Cosmology and Particle Astrophysics 

ビッグバンの痕跡か？ BICEP2実験によるB-mode偏光観測

市來淨與

新潟大学セミナー 

A close look into CMB anisotropies International conference

Kiyotomo ICHIKI

APC-YITP collaboration: Mini-Workshop on Gravitation and Cosmology  

プランク時代の観測的宇宙論

市來淨與

第２回観測的宇宙論ワークショップ 

A closer look at the CMB anisotropies International conference

Kiyotomo ICHIKI

Particle Physics and Cosmology after the discovery of Higgs boson 

初期宇宙磁場と21線シグナル International conference

市來淨與

日本SKAサイエンス会議「宇宙磁場」２０１３ 

CMB観測による観測的宇宙論の現状と展望

市來淨與

日本天文学会2013年秋季年会 

CMB観測を用いた観測的宇宙論の現状

市來淨與

基研研究会　素粒子物理学の進展２０１３ 

Primordial Magnetic Fields and 21 cm Signal International conference

Kiyotomo Ichiki

SKA Science Workshop in East Asia 2013 

宇宙の揺らぎと暗黒物質、暗黒輻射、暗黒重力

市來淨與

Workshop on Particle Physics of the Dark Universe 

Foreground問題について

市來淨與

日本SKAサイエンス会議「銀河進化と遠方宇宙」２０１３ 

Generation of primordial magnetic fields from cosmological vector modes and the constraints from cosmological density fluctuations International conference

Kiyotomo Ichiki

APCTP Workshop on Astrophsics: Magnetic Fields in Astrophysics 

CO component estimation based on the independent component analysis International conference

Kiyotomo Ichiki

International Workshop on CMB ``Cosmic Microwave Background Radiation and Its Foreground Interstellar Components II" 

独立成分分析を用いたPLANCK CMBデータからのCO成分の除去

市來淨與

観測的宇宙論ワークショップ 

some topics on HI from Japanese HI science working group for SKA-JP International conference

Kiyotomo Ichiki

EA-SKA-HI workshop 

宇宙初期のvector modeと磁場生成に対するWMAPからの制限

市來淨與

日本SKAサイエンス会議「宇宙磁場」２０１２ 

宇宙観測によるニュートリノ研究の展望

市來淨與

日本物理学会年会 

暗黒物質としてのニュートリノと宇宙論的密度揺らぎ

市來淨與

CO輝線のCMBパワースペクトルへの影響と解析

市來淨與

CMB前景放射・初期宇宙論ワークショップ 

Copula Cosmology International conference

DENET 2011 Subaru HSC Workshop 

Weak lensing and Massive Neutinos International conference

From Quarks to the Cosmos: Forefront Problems at the Intersection of Astrophysics, Cosmology, Nuclear Physics and Particle Physics 

A spherical collapse model with massive neutrinos International conference

COSMO/CosPA 2010 

宇宙始原磁場

太陽天体ダイナモ研究会 

Non-linear effects of massive neutrinos and cosmological constraints on their masses International conference

38th COSPAR Scientific Assembly 

Constraints on neutrino masses from weak lensing and future CMB lensing-galaxy correlations International conference

molecule-type workshop for non-linear cosmological perturbations 

Constraints on Neutrino Masses from WMAP5 and CFHTLS International conference

Focus week : Neutrino Mass, March 2008, IPMU, Tokyo, Japan 

Unavoidable Generation of Gravitational Waves and Magnetic Fieldsfrom Primordial Density Fluctuations International conference

Miniworkshop on Dark-Energy and Gravitational Waves 

Generation of Large-Scale Magnetic Fields from Primordial Density Fluctuations International conference

2006 International Symposium on Cosmology and Particle Astrophysics 

宇宙の磁場の起源

市來淨與

日本物理学会2006年秋季大会 

Generation of Large-Scale Magnetic Fields from Primordial Density Fluctuations International conference

4th COE Symposium on “Exploring New Science by Bridging Particle-Matter Hierarchy" 

New Developments in Research on Cosmic Reionization and Cosmic Magnetic Fields by Long Wave Length Radio Observations

Grant number：17H01110  2017.4 - 2020.3

Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

Sugiyama Naoshi

宇宙初期密度揺らぎの再構築による精密宇宙論の展開

2016.4 - 2018.3

科学研究費補助金  新学術領域研究（研究領域提案型）公募研究

宇宙初期密度揺らぎの再構築による精密宇宙論の展開

Grant number：16H01543  2016.4 - 2018.3

新学術領域研究(研究領域提案型)

市來 淨與

Theoretical modeling of dark energy and its observational verification

Grant number：15H05890  2015.6 - 2020.3

Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Sugiyama Naoshi

電波による中性水素探査を用いた銀河および宇宙大規模構造の起源と進化の解明

2012.4 - 2017.3

科学研究費補助金  基盤研究(B)

重力レンズ効果における尤度関数の精密決定

2010.4 - 2012.3

科学研究費補助金  特定領域研究，課題番号：22012004

市來　淨與

宇宙論観測で迫る、揺らぎの非ガウス性

2010

科学研究費補助金  基盤研究（B）

杉山直

宇宙構造形成のおけるニュートリノの役割の解明およびその質量の決定

2008.4 - 2010.3

科学研究費補助金  科学研究費補助金　若手研究（B）; 課題番号21740177

NHK文化センター　名古屋教室　宇宙講座2018　「つぶつぶの宇宙」

Role(s)：Lecturer

2018.4

NHK文化センター　名古屋教室　宇宙講座２０１７　「宇宙にみちる水素」

Role(s)：Lecturer

2017.4

梶田隆章先生講演会＆宇宙論を楽しもうDay

Role(s)：Appearance,　Lecturer

2016.10

NHK文化センター名古屋教室

Role(s)：Lecturer

2016.4

NHKカルチャー「不連続の宇宙」

Role(s)：Lecturer

2015.5