Faculty Profiles - SHIMIZU Hirohiko

Papers - SHIMIZU Hirohiko

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Ultra-violet imaging of the night-time earth by EUSO-Balloon towards space-based ultra-high energy cosmic ray observations Open Access

Abdellaoui G., Abe S., Adams J. H. Jr., Ahriche A., Allard D., Allen L., Alonso G., Anchordoqui L., Anzalone A., Arai Y., Asano K., Attallah R., Attoui H., Ave Pernas M., Bacholle S., Bakiri M., Baragatti P., Barrillon P., Bartocci S., Bayer J., Beldjilali B., Belenguer T., Belkhalfa N., Bellotti R., Belov A., Belov K., Benmessai K., Bertaina M., Biermann P. L., Biktemerova S., Bisconti F., Blanc N., Blecki J., Blin-Bondil S., Bobik P., Bogomilov M., Bozzo E., Briz S., Bruno A., Caballero K. S., Cafagna F., Campana D., Capdevielle J-N, Capel F., Caramete A., Caramete L., Carlson P., Caruso R., Casolino M., Cassardo C., Castellina A., Catalano C., Catalano O., Cellino A., Chikawa M., Chiritoi G., Christl M. J., Connaughton V, Conti L., Cordero G., Cotto G., Crawford H. J., Cremonini R., Csorna S., Cummings A., Dagoret-Campagne S., de Castro A. J., De Donato C., de la Taille C., De Santis C., del Peral L., Di Martino M., Damian A. Diaz, Djemil T., Dutan I, Ebersoldt A., Ebisuzaki T., Engel R., Eser J., Fenu F., Fernandez-Gonzalez S., Ferrarese S., Flamini M., Fornaro C., Fouka M., Franceschi A., Franchini S., Fuglesang C., Fujii T., Fujimoto J., Fukushima M., Galeotti P., Garcia-Ortega E., Garipov G., Gascon E., Genci J., Giraudo G., Gonzalez Alvarado C., Gorodetzky P., Greg R., Guarino F., Guzman A., Hachisu Y., Haiduc M., Harlov B., Haungs A., Hernandez Carretero J., Hidber Cruz W., Ikeda D., Inoue N., Inoue S., Isgro F., Itow Y., Jammer T., Jeong S., Joven E., Judd E. G., Jung A., Jochum J., Kajino F., Kajino T., Kalli S., Kaneko I, Karadzhov Y., Karczmarczyk J., Katahira K., Kawai K., Kawasaki Y., Kedadra A., Khales H., Khrenov B. A., Kim Jeong-Sook, Kim Soon-Wook, Kleifges M., Klimov P. A., Kolev D., Krantz H., Kreykenbohm I, Krizmanic J. F., Kudela K., Kurihara Y., Kusenko A., Kuznetsov E., La Barbera A., Lachaud C., Lahmar H., Lakhdari F., Larsson O., Lee J., Licandro J., Lopez Campano L., Lopez F., Maccarone M. C., Mackovjak S., Mahdi M., Maravilla D., Marcelli L., Marcos J. L., Marini A., Marszal W., Martens K., Martin Y., Martinez O., Martucci M., Masciantonio G., Mase K., Mastafa M., Matev R., Matthews J. N., Mebarki N., Medina-Tanco G., Mendoza M. A., Menshikov A., Merino A., Meseguer J., Meyer S. S., Mimouni J., Miyamoto H., Mizumoto Y., Monaco A., Morales de los Rios J. A., Moretto C., Nagataki S., Naitamor S., Napolitano T., Nava R., Neronov A., Nomoto K., Nonaka T., Ogawa T., Ogio S., Ohmori H., Olinto A. V, Orleanski P., Osteria G., Pagliaro A., Painter W., Panasyuk M. I, Panico B., Parizot E., Park I. H., Pastircak B., Patzak T., Paul T., Perez-Grande I, Perfetto F., Peter T., Picozza P., Pindado S., Piotrowski L. W., Piraino S., Placidi L., Plebaniak Z., Pliego S., Pollini A., Polonsky Z., Popescu E. M., Prat P., Prevot G., Prieto H., Puehlhofer G., Putis M., Rabanal J., Radu A. A., Reyes M., Rezazadeh M., Ricci M., Rodriguez Frias M. D., Ronga F., Roudil G., Rusinov I, Rybczynski M., Sabau M. D., Saez Cano G., Sagawa H., Sahnoune Z., Saito A., Sakaki N., Salazar H., Sanchez Balanzar J. C., Sanchez J. L., Santangelo A., Sanz-Andres A., Sanz Palomino M., Saprykin O., Sarazin F., Sato M., Schanz T., Schieler H., Scotti V, Selmane S., Semikoz D., Serra M., Sharakin S., Shimizu H. M., Shinozaki K., Shirahama T., Spataro B., Stan I, Sugiyama T., Supanitsky D., Suzuki M., Szabelska B., Szabelski J., Tajima N., Tajima T., Takahashi Y., Takami H., Takeda M., Takizawa Y., Talai M. C., Tenzer C., Thomas S. B., Tibolla O., Tkachev L., Tokuno H., Tomida T., Tone N., Toscano S., Traiche M., Tsenov R., Tsunesada Y., Tsuno K., Tubbs J., Turriziani S., Uchihori Y., Vaduvescu O., Valdes-Galicia J. F., Vallania P., Vankova G., Vigorito C., Villasenor L., Vlcek B., von Ballmoos P., Vrabel M., Wada S., Watanabe J., Watts J. Jr., Weber M., Weigand Munoz R., Weindl A., Wiencke L., Wille M., Wilms J., Wlodarczyk Z., Yamamoto T., Yang J., Yano H., Yashin I. V, Yonetoku D., Yoshida S., Young R., Zgura I. S., Zotov M. Yu, Marchi A. Zuccaro

ASTROPARTICLE PHYSICS Vol. 111 page： 54 - 71 2019.9

Generation of He-4(2)* Clusters via Neutron-He-3 Absorption Reaction Toward Visualization of Full Velocity Field in Quantum Turbulence

Matsushita T., Sonnenschein V., Guo W., Hayashida H., Hiroi K., Hirota K., Iguchi T., Ito D., Kitaguchi M., Kiyanagi Y., Kokuryu S., Kubo W., Saito Y., Shimizu H. M., Shinohara T., Suzuki S., Tomita H., Tsuji Y., Wada N.

JOURNAL OF LOW TEMPERATURE PHYSICS Vol. 196 ( 1-2 ) page： 275 - 282 2019.7

First ultracold neutrons produced at TRIUMF Open Access

Ahmed S., Altiere E., Andalib T., Bell B., Bidinosti C. P., Cudmore E., Das M., Davis C. A., Franke B., Gericke M., Giampa P., Gnyp P., Hansen-Romu S., Hatanaka K., Hayamizu T., Jamieson B., Jones D., Kawasaki S., Kikawa T., Kitaguchi M., Klassen W., Konaka A., Korkmaz E., Kuchler F., Lang M., Lee L., Lindner T., Madison K. W., Makida Y., Mammei J., Mammei R., Martin J. W., Matsumiya R., Miller E., Mishima K., Momose T., Okamura T., Page S., Picker R., Pierre E., Ramsay W. D., Rebenitsch L., Rehm F., Schreyer W., Shimizu H. M., Sidhu S., Sikora A., Smith J., Tanihata I., Thorsteinson B., Vanbergen S., van Oers W. T. H., Watanabe Y. X.

PHYSICAL REVIEW C Vol. 99 ( 2 ) 2019.2

Pendellosung interferometry by using pulsed neutrons (vol 908, pg 78, 2018) Open Access

Itoh Shigeyasu, Nakaji Masaya, Uchida Yuya, Kitaguchi Masaaki, Shimizu Hirohiko M.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Vol. 918 page： 99 - 99 2019.2

Future Prospect 2

Shimizu Hirohiko M.

hamon Vol. 29 ( 1 ) page： 41 - 43 2019.2

Language：Japanese Publisher：The Japanese Society for Neutron Science

<p>Analytic framework to quantitatively evaluate the performance of existing neutron scattering instruments would be valuable to find out new possibilities and potentials of slow neutron beams. A conceptual introduction of ongoing exploration for building up a framework is discussed.</p>

DOI： 10.5611/hamon.29.1_41

CiNii Research

Verification of the compound nuclear model for T-violation search Open Access

Yamamoto T., Shimizu H.M., Ishizaki K., Niinomi Y., Kitaguchi M., Takada S., Koga J., Makise S., Yoshioka T., Kimura A., Sakai K., Oku T., Okudaira T., Endo S., Tani Y., Fujioka H., Yoshikawa H., Hirota K., Shima T.

Proceedings of Science Vol. 356 2019

Language：Japanese Publisher：Proceedings of Science

Large sources of parity violation have been observed in compound nuclear reactions. These enhancements are described by the compound nuclear model, which can be used to describe the angular correlation of γ-rays produced in (n; γ) reactions in medium-heavy nuclei. It has also been suggested that these same reactions could lead to a similar enhancement in time reversal violating processes. Therefore, we are interested in verifying the compound nuclear model by studying the (n; γ) reaction using polarized neutrons. In this paper, we discuss the installation and characterization of a neutron polarizer used in the (n; γ) measurement with transversely polarized neutrons.

DOI： 10.22323/1.356.0042

Open Access

Scopus

Polarized lanthanum target for the t-violation search in slow neutron transmission Open Access

Ishizaki K., Shimizu H.M., Kitaguchi M., Matsushita T., Iinuma M., Kohri H., Yoshikawa H., Yosoi M., Shima T., Iwata T., Miyachi Y., Ishimoto S., Fujita M., Ikeda Y.

Proceedings of Science Vol. 379 2019

Language：Japanese Publisher：Proceedings of Science

The Nd3+ doped LaAlO3 crystal is a good candidate of a polarized 139La target for the search of the P-odd and T-odd interaction in the low-energy neutron absorption of 139La. As the first step for realizing the polarized 139La target, we grow the undoped LaAlO3 crystal and the La1−xNdxAlO3 (x = 5 ×10−4) crystal by floating-zone method with four halogen lamps. The ESR measurements of Nd3+ in the latter crystal indicated that the linewidth was about 6 gauss, whose value is the same as the crystal in which 50 % 139La polarization was achieved in the previous DNP experiment. As the result, the crystals grown by this method can be applicable to the target study for the T-violation search.

DOI： 10.22323/1.379.0061

Open Access

Scopus

Development of the neutron polarizer for the T-violation search using compound nuclei Open Access

Okudaira T., Oku T., Sakai K., Ino T., Hayashida H., Hiroi K., Shinohara T., Kakurai K., Aizawa K., Shimizu H.M., Kitaguchi M., Yamamoto T.

Proceedings of Science Vol. 356 2019

Language：Japanese Publisher：Proceedings of Science

The fundamental parity violation is enhanced by 106 times at maximum in several neutron induced compound nuclei. There is a theoretical prediction that fundamental T-violating effects can be also largely enhanced in compound nuclei implying that T-violation can be searched for by making very sensitive measurements. A T-violation search experiment using compound nuclei is planned at J-PARC. Polarized epithermal neutron beam, polarized nuclear target, and high count rate neutron detector are necessary for the experiment, and therefore a development of the neutron polarizer using polarized 3He is ongoing at J-PARC in JAEA. Recently, a clean vacuum system to fabricate 3He spin filters was constructed, and several 3He spin filters were fabricated. The current status of the development of the 3He spin filter was reported.

DOI： 10.22323/1.356.0029

Open Access

Scopus

Experiment of unknown interaction search using neutron-rare gas scattering in J-PARC / BL 05 - 2018Data analysis -

Hiromoto Masayuki, Shima Tatushi, Simizu Hirohiko M., Hirota Katuya, Kitaguti Masaaki, Haddock C. C., Snow W. M., Yoshioka Tamaki, Mishima Kenji, Ino Takashi

Meeting Abstracts of the Physical Society of Japan Vol. 74.1 ( 0 ) page： 306 - 306 2019

Neutron lifetime measurement at J-PARC BL05: SFC upgrade

Okabe Hiroki, Hirota Katsuya, Ieki Sei, Ino Takashi, Iwashita Yoshihisa, Kitaguchi Masaaki, Kitahara Ryunosuke, Koga Jun, Mishima Kenji, Morishita Aya, Nakano Yusuke, Nagakura Naoki, Oide Hideyuki, Otono Hidetoshi, Seki Yoshichika, Sekiba Daiichiro, Shima Tatsushi, Shimizu Hirohiko M., Sumi Naoyuki, Sumino Hirochika, Taketani Kaoru, Tomita Tatsuhiko, Uehara Hideaki, Yamada Takahito, Yamashita Satoru, Yokohashi Mami, Yoshioka Tamaki

Meeting Abstracts of the Physical Society of Japan Vol. 74.1 ( 0 ) page： 163 - 163 2019

Neutron lifetime measurement at J-PARC/BL05: SFC upgrade

Okabe Hiroki, Hino Masahiro, Hirota Katsuya, Ieki Sei, Ino Takashi, Iwashita Yoshihisa, Kitaguchi Masaaki, Kitahara Ryunosuke, Koga Jun, Mishima Kenji, Morishita Aya, Nakano Yusuke, Nagakura Naoki, Oda Tatsuro, Oide Hideyuki, Otono Hidetoshi, Seki Yoshichika, Sekiba Daiichiro, Shima Tatsushi, Shimizu Hirohiko M., Sumi Naoyuki, Sumino Hirochika, Taketani Kaoru, Tomita Tatsuhiko, Uehara Hideaki, Yamada Takahito, Yamashita Satoru, Yokohashi Mami, Yoshioka Tamaki

Meeting Abstracts of the Physical Society of Japan Vol. 74.2 ( 0 ) page： 94 - 94 2019

Experimental performance evaluation of the 2nd ultracold neutron rebuncher and the result

Imajo Sohei, Iwashita Yoshihisa, Mishima Kenji, Kitaguchi Masaaki, Shimizu Hirohiko M., Ino Takashi, Yamashita Satoru, Hirota Katsuya, Goto Fumiya, Fuwa Yasuhiro, Katayama Ryo

Meeting Abstracts of the Physical Society of Japan Vol. 74.2 ( 0 ) page： 93 - 93 2019

Development of nuclear polarized targets for the T-violation experiments in compound nuclei

Iinuma M., Shimizu H. M., Ikegami H., Ikeda Y., Ishizaki K., Ishiguro R., Ishimoto S., Ino T., Iwata T., Uesaka T., Otomo T., Oku T., Kanda H., Kitaguchi M., Kohri H., Shima T., Takahashi D., Takahashi Y., Fujita M., Matsushita T., Miyachi Y., Yosoi M., Wada N., NOPTREX collaboration

Meeting Abstracts of the Physical Society of Japan Vol. 74.1 ( 0 ) page： 277 - 277 2019

Measurement of the inner electric field to search the neutron EDM by the crystal diffraction 2

Uchida Yuya, Itoh Shigeyasu, Fukumura Seiso, Yamamoto Nana, Kitaguchi Masaaki, Shimizu Hirohiko

Meeting Abstracts of the Physical Society of Japan Vol. 74.1 ( 0 ) page： 298 - 298 2019

Evaluation of Crystals by for Neutron EDM Measurement Using Crystal Diffraction

hishida Mayu, Itoh Shigeyasu, Fukumura Seiso, kitaguchi Masaaki, Shimizu Hirohiko

Meeting Abstracts of the Physical Society of Japan Vol. 74.2 ( 0 ) page： 267 - 267 2019

Evaluation of Crystals by X-Ray for Neutron EDM Measurement Using Crystal Diffraction

Fukumura Seiso, Itoh Shigeyasu, Uchida Yuya, Yamamoto Nana, kitaguchi Masaaki, Shimizu Hirohiko

Meeting Abstracts of the Physical Society of Japan Vol. 74.1 ( 0 ) page： 299 - 299 2019

Construction of the imaging port at Nagoya University Accelerator-driven Neutron Source

Awano Shogo, Ichikawa Go, Imajo Sohei, Iwashita Yoshihisa, Uritani Akira, Kitaguchi Masaaki, Kiyanagi Yoshiaki, Shimizu Hirohiko, Tsuchikawa Yusuke, Tsuchida Kazuki, Tsurita Yukio, Hirota Katsuya, Miwata Yasuhiko, Yamagata Yutaka, Yamazaki Atsushi, Yoshihashi Sachiko, Watanabe Kenichi

Meeting Abstracts of the Physical Society of Japan Vol. 74.1 ( 0 ) page： 416 - 416 2019

The development of <sup>139</sup>La polarized target as a low energy neutron beam target.

Ishizaki K., Shimizu H. M., Kitaguchi M., Matsushita T., Iinuma M., Fujita M., Ikeda Y., Kohri H., Ikegami H., Ishiguro R., Ishimoto S., Ino T., Iwata T., Uesaka T., Otomo T., Oku T., Kanda H., Shima T., Takahashi D., Takahashi Y., Miyachi Y., Yosoi M., Wada N., NOPTREX

Meeting Abstracts of the Physical Society of Japan Vol. 74.2 ( 0 ) page： 299 - 299 2019

High resolution tracker development for search for neutron-antineutron oscillation

Hisamura Sara, Kitaguchi Masaaki, Shimizu Hirohiko

Meeting Abstracts of the Physical Society of Japan Vol. 74.2 ( 0 ) page： 323 - 323 2019

Proof-of-principle experiment for study of new intermediate range interaction by means of neutron coherent scattering

Hiromoto Masayuki, Hori Taichi, Haddock Christopher C., Oi Noriko, Hirota Katsuya, Ino Takashi, Kitaguchi Masaaki, Mishima Kenji, Shima Tatsushi, Shimizu Hirohiko M., Snow W. Michael, Hara Shuhei, Yoshioka Tamaki

Meeting Abstracts of the Physical Society of Japan Vol. 74.2 ( 0 ) page： 269 - 269 2019

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Papers - SHIMIZU Hirohiko