Journal Article

GSI-2019-00831

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Precision spectroscopy of pionic atoms and chiral symmetry in nuclei

Itahashi, K. ; Ahn, D. ; Berg, G. P. A. ; Dozono, M. ; Etoh, D. ; Fujioka, H. ; Fukuda, N. ; Fukunishi, N. ; Geissel, H.GSI* ; Haettner, E.GSI* ; Hashimoto, T. ; Hayano, R. S. ; Hirenzaki, S. ; Horii, H. ; Ikeno, N. ; Inabe, N. ; Iwasaki, M. ; Kameda, D. ; Kawase, S. ; Kisamori, K. ; Kiyokawa, Y. ; Kubo, T. ; Kusaka, K. ; Matsushita, M. ; Michimasa, S. ; Mishima, G. ; Miya, H. ; Murai, D. ; Nagahiro, H. ; Nishi, T. ; Ota, S. ; Sakamoto, N. ; Sekiguchi, K. ; Suzuki, H. ; Suzuki, K. ; Takaki, M. ; Takeda, H. ; Tanaka, Y. K. ; Uesaka, T. ; Wada, Y. ; Watanabe, Y. N. ; Weick, H.GSI* ; Yamakami, H. ; Yanagisawa, Y. ; Yoshida, K.

2016
EDP Sciences Les Ulis

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Please use a persistent id in citations: doi:10.1051/epjconf/201613001017  doi:10.15120/GSI-2019-00831

Abstract: We conduct an experimental project to make spectroscopy of deeply bound pionic atoms systematically over wide range of nuclei. We aim at studying the strong interaction in the low energy region, which has close connection to spontaneous chiral symmetry breaking and its partial restoration in nuclear matter. First experimental results show improved spectral resolution and much better statistical sensitivity than previous experiments. Present status of the experiment is reported.

Keyword(s): pi-: mesic atom ; symmetry breaking: chiral ; strong interaction ; nuclear matter ; energy: low ; sensitivity

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Contributing Institute(s):

1. FRS / SFRS Experimente (FRS)
2. SuperFRS Experiment Collaboration (SuperFRS-EC@FAIR)

Research Program(s):

1. 612 - Cosmic Matter in the Laboratory (POF3-612) (POF3-612)

Appears in the scientific report 2016

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Database coverage:
; ; ; DOAJ Seal

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