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JPS Conf. Proc. 6, 030005 (2015) [4 pages]
Proceedings of the Conference on Advances in Radioactive Isotope Science (ARIS2014)
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Superdeformation in 35S
Shintaro Go1, Eiji Ideguchi2, Rin Yokoyama1, Motoki Kobayashi1, Keiichi Kisamori1, Motonobu Takaki1, Hiroyuki Miya1, Shinsuke Ota1, Shinichiro Michimasa1, Susumu Shimoura1, Megumi Niikura3, Takeshi Koike4, Takeshi Yamamoto4, Yosuke Ito5, Jun Takatsu5, Ayumi Yagi5, Hiroki Nishibata5, Tomokazu Suzuki2, Kotaro Shirotori2, Yutaka Watanabe6, Yoshikazu Hirayama6, Masahiko Sugawara7, Mitsuo Koizumi8, Yosuke Toh8, Toshiyuki Shizuma8, Atsushi Kimura8, Hideo Harada8, Kazuyoshi Furutaka8, Shoji Nakamura8, Fumito Kitatani8, Yuichi Hatsukawa8, Masumi Oshima8, Iolanda Matea9, Daisuke Suzuki9, David Verney9, and Faiçal Azaiez9
1Center for Nuclear Study, The University of Tokyo, Wako, Saitama 351-0106, Japan
2Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
3Department of Physics, The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
4Department of Physics, Tohoku University, Sendai 980-0845, Japan
5Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
6High Energy Accelerator Research Organization, KEK, Tsukuba, Ibaraki 305-0801, Japan
7Chiba Institute of Technology, Narashino, Chiba 275-0016, Japan
8Japan Atomic Energy Agency, Tokai, Ibaraki 319-1184, Japan
9Institut de Physique Nucléaire, IN2P3-CNRS and Université Paris-Sud, F-91406 Orsay Cedex, France
Received September 15, 2014

A rotational band from \(7/2^{ - }\) to \(19/2^{ - }\) was observed in 35S. The half-life of the transition from the \(19/2^{ - }\) state to \(15/2^{ - }\) state was determined by using the residual Doppler shift of the \(\gamma \)-ray peak. The deduced half-life and the relative intensities of in-band transitions indicate the presence of superdeformed structure in 35S. The shell model calculation showed that multi-particle multi-hole configurations including \(f_{7/2}\) orbitals are essential for superdeformation in 35S.

©2015 The Physical Society of Japan
https://doi.org/10.7566/JPSCP.6.030005

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