/ Experiment-HEP


Study of the \(\bar{K}\)-Nucleus Interaction by Using the 12C(K−, p) Reaction at J-PARC


Ichikawa, Yudai (JAEA, Ibaraki) ; Ahn, Jung Keun (Korea U.) ; Akazawa, Yuya (Tohoku U.) ; Aoki, Kanae (KEK, Tsukuba) ; Botta, Elena (Turin U.) ; Ekawa, Hiroyuki (JAEA, Ibaraki) ; Evtoukhovitch, Petr (Dubna, JINR) ; Feliciello, Alessandro (INFN, Turin) ; Fujita, Manami (Tohoku U.) ; Gogami, Toshiyuki (Osaka U., Res. Ctr. Nucl. Phys.) ; Hasegawa, Shoichi (JAEA, Ibaraki) ; Hasegawa, Tomoyuki (Kitasato U.) ; Hayakawa, Shuhei (JAEA, Ibaraki) ; Hayakawa, Tomonori (Osaka U.) ; Honda, Ryotaro (Osaka U.) ; Hosomi, Kenji (JAEA, Ibaraki) ; Imai, Ken'ichi (JAEA, Ibaraki) ; Jung, Wooseung (Korea U.) ; Kanatsuki, Shunsuke (Kyoto U.) ; Kim, Shinhyung (Korea U.) ; Kinbara, Shinji (JAEA, Ibaraki) ; Kobayashi, Kazuya (Osaka U.) ; Lee, Jaeyong (Seoul Natl. U., Dept. Phys. Astron.) ; Marcello, Simonetta (Turin U.) ; Miwa, Koji (Tohoku U.) ; Moon, Taejin (Seoul Natl. U., Dept. Phys. Astron.) ; Nagae, Tomofumi (Kyoto U.) ; Nakada, Yoshiyuki (JAEA, Ibaraki) ; Nakagawa, Manami (Osaka U.) ; Nanamura, Takuya (Kyoto U.) ; Naruki, Megumi (Kyoto U.) ; Sakaguchi, Atsushi (Osaka U.) ; Sako, Hiroyuki (JAEA, Ibaraki) ; Sato, Susumu (JAEA, Ibaraki) ; Sasaki, Yuki (Tohoku U.) ; Shirotori, Kotaro (Osaka U., Res. Ctr. Nucl. Phys.) ; Sugimura, Hitoshi (JAEA, Ibaraki) ; Takahashi, Toshiyuki (KEK, Tsukuba) ; Tamura, Hirokazu (Tohoku U.) ; Tanida, Kiyoshi (JAEA, Ibaraki) ; Tsamalaidze, Zviadi (Dubna, JINR) ; Ukai, Mifuyu (KEK, Tsukuba) ; Yamamoto, Takeshi. O. (KEK, Tsukuba)

Published in: JPS Conf.Proc.
Year: 2017
Vol.: 13
Page No: 020007
Pages: 5
Year: 2017 published

Abstract: We have measured the inclusive missing-mass spectrum of the ^12C(K^−, p) reaction at a K^− beam momentum of 1.8 GeV/c. This experiment was carried out as a by-product of a pilot run of the J-PARC E05 experiment, which was conceived to search Ξ-hypernuclei by using the (K^−, K^+) reaction at J-PARC K1.8 beam line. In present measurement, we study the \(\bar{K}\)-nucleus interaction by comparing the observed missing-mass spectrum with a DWIA calculation. In a preliminary analysis, a “KINK” structure, which might be originated from the threshold of K^−N → Σπ absorption, was found.


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Total numbers of views: 355
Numbers of unique views: 176
DOI: 10.7566/JPSCP.13.020007
 Record created 2017-04-03, last modified 2017-04-03



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