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Annual Report 2018



   Research Report


 


Development of a beam timing detector for the charmed baryon spectroscopy
T. Akaishi1, T. Aramaki2, H. Asano3, C.-Y. Changd4, W.-C. Chang4, R. Honda2, Y. Igarashi5, T. Ishikawa6, S. Kajikawa2Y. Ma3 K. Nagai4 , H. Noumi7 , A. Sakaguchi1, H. Sako8 , K. Shirotori7 , T.N. Takahashi7 and for the J-PARC E50 collaboration
1Department of Physics, Osaka University, Toyonaka 560-0043, Japan 2Department of Physics, Tohoku University, Sendai 980-8578, Japan 3RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan 4 Institute of Physics, Academia Sinica, Taipei 11529, Taiwan 5 Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Tsukuba, 305-0801, Japan 6Research Center for Electron Photon Science (ELPH), Tohoku University, Sendai, 982-0826, Japan 7Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka 567-0047, Japan 8Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA), Tokai, Ibaraki 319-1195, Japan
SPACING
Measurement of inelastic resonance scattering cross section of the 12C(12C;12 C[0+2 ])12C[0+2 ] reaction to search for alpha condensation
S.Enyo1,T. Kawabata2,Y.Kanada-En'yo3, K.Yoshida3,Y.Arakawa1,R.Kongo1, S.Sakanashi2, S.Takagi1, Y.Hijikat, R.Matsumoto1, T.Mikami1,K.Miyazato 1,T.Doi3,Y.Fujikawa3,T.Furuno4,K.Inaba3,K.Katayama1,S.Okamoto3,A.Sakaue3
1Faculty of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan 2Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan 3Department of Physics, Kyoto University, Sakyo, Kyoto 606-8502, Japan 4Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka 567-0047, Japan
SPACING
Search for α-condensed state in 20Ne
Y. Fujikawa, S. Adachi1,T. Kawabata2, M. Tsumura, A. Sakaue, K. Inaba, T. Doi, R. Fuji, H. Furuta, T. Harada, S. Okamoto, R. Sekiya, A. Tamii3, N. Kobayashi3,T. Furuno3,M. Itoh4, Y. Matsuda4, Y. Maeda5, K. Nonaka5, C. Iwamoto6, H. Akimune7,Dept. of Phys., Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
1.Research Center for Super Heavy Elements, Faculty of Science, Kyushu University, Motoka 744, Nishi-ku, Fukuoka 819-0395, Japan
2.Dept. of Phys., Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
3.Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka 567-0047, Japan
4.Cyclotron and Radioisotope Center (CYRIC), Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
5.Faculty of Engineering, University of Miyazaki, 1-1 Gakuen, Kibanadai-nishi, Miyazaki 889-2192, Japan
6.Center of Nuclear Study (CNS), The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
7.Faculty of Science and Engineering, Konan University, 8-9-1 Okamoto, Higashinada, Kobe 658-8501, JapanJapan

SPACING
Alternative minimal SO(10) GUT and the Seesaw Scale. (Mod.Phys.Lett. A33 (2018) no.29, 1850167)
T.Fukuyama 1, and N. Okada2
1 Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka 567-0047, Japan
2 Department of Physics and Astronomy, University of Alabama, Tuscaloosa, Alabama 35487, USA
SPACING
Current Status of Developing MAIKo TPC for Using High Intensity Beam
K.Inaba1,T. Kawabata2, T.Furuno3, H.Akimune4,T. Doi, Y Fujikawa1,M. Itoh5, Y. Matsuda5, S. Okamoto1, H.G Ong, I.Tanihata3, and M. Tamura1
1Department of Physics, Kyoto University, Sakyo, Kyoto 606-8502, Japan 2Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan 3Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan 4Department of Physics, Konan University, Kobe, Hyogo 658-8501, Japan 5/sup>Cyclotron and Radioisotope Center, Tohoku University, Sendai, Miyagi 980-8578, Japan
SPACING
Measurement for p–3He elastic scattering with a 65 MeV polarized proton beam
S. Nakai1, K. Sekiguchi1, K. Miki1, A. Watanabe1, S. Shibuya1, M. Watanabe1, K. Kawahara1, D. Sakai1,Y. Wada1, M. Ito2, K. Hatanaka3, A. Tamii3, N. Kobayashi3, A. Inoue3, S. Nakamura3, T. Wakasa4,S. Mitsumoto4, H. Ohshiro4 S. Goto4, Y. Maeda5 and H. Sakai6
1Department of Physics, Tohoku University, Sendai, Miyagi 980-8578, Japan 2Cyclotron and Radioisotope Center (CYRIC), Tohoku Univ., Sendai, Miyagi 980-8578, Japan 3Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka 567-0047, Japan 4Department of Physics, Kyushu University, Higashi, Fukuoka 812-8581, Japan 5Faculty of Engineering, University of Miyazaki, Miyazaki, Miyazaki, 889-2192, Japan 6RIKEN Nishina Center, Wako, Saitama 351-0198, Japan
SPACING
Study of neutron unbound states in 18O by β-delayed neutron decay of 18N
H. Umehara1 , S. Iimura1 , S. Kanaya1 , T. Hara1 , M. Kinoshita1 , R. Nakajima1 , R. Shudo1 , R. Wakabayashi1 , M. Fukutome1 , M. Hisamatsu1 , H. Nishibata2 , T. Shimoda1 , A. Odahara1
1Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan 2RIKEN, Saitama 351-0198, Japan
SPACING
SPACING
Gamma ray Angular Correlations of Nuclear Beta Decays as a Novel Medical Imaging Modality
Chary Rangacharyulu1 , Lai Thi Khanh Ly2 , Kaylyn Olshanoski1 , Tomonori Fukuchi3 , Mitsuhiro Fukuda4 , Hiroki Kanda4 and Naruhito Takahashi4
1Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, SK, Canada, S7N 5E2 2Department of Nuclear Physics and Nuclear Engineering, VNU-HCM University of Science, Ho Chi Minh City, Vietnam 3RIKEN Center for Life Science Technologies, Kobe, Hyogo 650-0047, Japan 4Research Center for Nuclear Physics, Osaka University, Osaka, Japan
SPACING
Development of a gas target system for pionic atom spectroscopy with 136Xe(p,2He) reaction
A. Sakaue1 , S. Adachi2, T. Doi1, Y. Fujikawa1, H. Fujioka3, T. Furuno4, K. Inaba1, K. Itahashi5, T. Kawabata6, N. Kobayashi4, S. Okamoto1, M. Murata1, A. Tamii4, and Y.N. Watanabe1
1Department of Physics, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan 2Department of Physics, Kyushu University, Motooka 744, Nishi-ku ,Fukuoka 819-0395, Japan 3Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan 4Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan 5RIKEN Nishina Center for Accelerator-Based Science, Wako, Saitama 351-0198, Japan 6Department of Physics, Osaka University, 1-1 Machikaneyamacho, Toyonaka, Osaka 560-0043, Japan 7Department of Physics, University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
SPACING
Neutrino reaction in Nand ∆ resonance region
Toru Sato
Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka 567-0047, Japan J-PARC Branch, KEK Theory Center, IPNS, KEK, Tokai, Ibaraki 319-1106, Japan
SPACING
Experiment of p+3He elastic scattering at 100 MeV
A. Watanabe1 , S. Nakai1 , K. Sekiguchi1 , M. Inoue1 , K. Miki1 , D. Sakai1 , S. Shibuya1 , Y. Utsuki1 , K. Hatanaka2 , H. Kanda2 , H. J. Ong2 ,D.T Tran 2,S. Goto3, Y.Hirai3,D.Inomoto3, H. Kasahara3 , S. Mitsumoto3 , H. Oshiro3 , T. Wakasa3 , Y. Maeda4 , K. Nonaka4 , H. Sakai5 , T. Wakui6 , and T. Ino7
1Department of Physics, Tohoku University, 980-8578, Japan2 Research Center for Nuclear Physics(RCNP), Osaka University, Ibaraki, 567-0047, Japan 3Department of Physics, Kyushu University, Fukuoka, 819-0395, Japan 4Faculty of Engineering, University of Miyazaki, Miyazaki, 889-2192, Japan 5RIKEN Nishina Center, Wako, 351-0198, Japan 6National Institute of Radiological Sciences, Chiba, 263-8555, Japan 7High Energy Accelerator Research Organization (KEK), Ibaraki, 305-0801, Japan
SPACING
Development of a scintillation fiber tracker for measuring high-intensity beams
K. Shirotori1, T. Akaishi2, T. Aramaki3, H. Asano4, C.-Y. Chang5,W.-C. Chang5, R. Honda3, Y. Igarashi6,T. Ishikawa7, S. Kajikawa3, S. Koyano8, Y. Ma4 K. Nagai5, Y. Nagasaki8, K. Nishiura8, H. Noumi1, H. Sako9T.N. Takahashi1 and for the J-PARC E50 collaboration
1Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka 567-0047, Japan 2Department of Physics, Osaka University, Toyonaka 560-0043, Japan 3Department of Physics, Tohoku University, Sendai 980-8578, Japan 4RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan 5 Institute of Physics, Academia Sinica, Taipei 11529, Taiwan 6 Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Tsukuba, 305-0801, Japan 7Research Center for Electron Photon Science (ELPH), Tohoku University, Sendai, 982-0826, Japan 8Moderation-Line Co.,Ltd, Hamamatsu 432-8006, Japan 9Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA), Tokai, Ibaraki 319-1195, Japan
SPACING
Development of Prototype for the Streaming Data Acquisition System of theCharmed Baryon Spectroscopy at J-PARC
T.N. Takahashi1 , H. Asano2 , T. Akaishi3 , T. Aramaki4 , M. Chang5 , W.-C. Chang5 , R. Honda4 , Y. Igarashi6 , T. Ishikawa7 , S. Kajikawa4 , Y. Ma2 , K. Nagai5 , H. Noumi1,6 , H. Sako8 , and K. Shirotori1
1Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka 567-0047, Japan 2RIKEN Nishina Center for Accelerator-Based Science, Wako, Saitama 351-0198, Japan 3Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japab 4Department of Physics, Tohoku University, Sendai, Miyagi 980-8578 Japan 5 Institute of Physics, Academia Sinica, Taipei 11529, Taiwan 6High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan 7Research Center of Electron Photon Science (ELPH), Tohoku University, Sendai, Miyagi 982-0826, Japan 8Japan Atomic Energy Agency (JAEA), Tokai, Ibaraki 319-1195, Japan
SPACING
Study of KNN ¯ bound state via 3He (K−,Λp) n reaction at J-PARC
T. Yamaga
for the J-PARC E15 collaboration RIKEN, Wako, Saitama 351-0198, Japan
SPACING
α-clustering at the surface of heavy nuclei 112−124Sn probed with (p, pα) reaction
Z. H. Yang1;2 , J. Tanaka3;4, S. Typel3;4 , T. Aumann3;4 , J. Zenihiro1 , S. Adachi1 , S. Bai5 , P. v. Beek3 ,
D. Beaumel6 , Y. Fujikawa7 Y. Jiang5 , M. Knosel3 , N. Kobayashi1 ,
Y. Kubota2 , W. Liu55 , J. Lou55 , Y. Maeda8 , Y. Matsuda9 , K. Miki10 , S. Nakamura1 , K. Ogata1;11 , V. Panin1 ,
H. Scheit3 , F. Schindler3 , P. Schrock12, D. Symochko3 , A. Tamii1 , T. Uesaka2 , V. Wagner3 , K. Yoshida13
1Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka 567-0047, Japan 2RIKEN Nishina Center for Accelerator-Based Science, 2-1 Hirosawa, Wako 351-0198, Japan 3Institut fur Kernphysik, Technische Universitat Darmstadt, 64289 Darmstadt, Germany 4GSI Helmholtz Center for Heavy Ion Research GmbH, 64291 Darmstadt, Germany 5State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China 6Institut de Physique Nucleaire Orsay, 15 Rue, Georges, Clemenceau 91400 Orsay, France 7Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan 8Faculty of Engineering, University of Miyazaki, 1-1 Gakuen, Kibanadai-nishi, Miyazaki 889-2192, Japan 9Cyclotron and Radioisotope Center, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan 10Department of Physics, Tohoku University, Sendai 980-8578, Japan 11Department of Physics, Osaka University, Osaka 558-8585, Japan 12Center for Nuclear Study, The University of Tokyo, 2-1 Hirosawa, Wako 351-0198, Japan 13Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan

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