Missing Mass Spectroscopy of [eta]' Mesic Nuclei with the (p,d) Reaction at GSI

Missing Mass Spectroscopy of [eta]' Mesic Nuclei with the (p,d) Reaction at GSI

We plan a missing-mass spectroscopy experiment of [eta]' mesic nuclei with the super(12)C(p,d)[eta] [Hamiltonoperator] super(11)C reaction to study in-medium properties of the [eta]' meson. In nuclear medium, due to restoration of chiral symmetry, the mass of the [eta]' meson may be r...

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Veröffentlicht in:EPJ Web of conferences 2014-01, Vol.66, p.09019-1-09019-4
Hauptverfasser: Tanaka, Yoshiki K, Brinkmann, Kai-Thomas, Friedrich, Stefan, Fujioka, Hiroyuki, Geissel, Hans, Hayano, Ryugo S, Hirenzaki, Satoru, Itahashi, Kenta, Itoh, Satoshi, Jido, Daisuke
Format: Artikel
Sprache:eng
Schlagworte:
Mass spectroscopy
Mesons
Nuclei
Proton beams
Reactions (nuclear)
Restoration
Spectroscopy
Symmetry
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Zusammenfassung:We plan a missing-mass spectroscopy experiment of [eta]' mesic nuclei with the super(12)C(p,d)[eta] [Hamiltonoperator] super(11)C reaction to study in-medium properties of the [eta]' meson. In nuclear medium, due to restoration of chiral symmetry, the mass of the [eta]' meson may be reduced, and [eta]' bound states in a nucleus may exist. The experiment will be started at GSI with a 2.5 GeV proton beam using FRS as a spectrometer and will be continued at Super-FRS at FAIR. The plan of the experiment and development of a Cherenkov detector and an optics mode are described.
ISSN:2100-014X
DOI:10.1051/epjconf/20146609019