| Home > Publications database > Search for η′ mesic nuclei by missing-mass spectroscopy of the $^{12}$C(p,d) reaction |
| Journal Article | GSI-2019-00832 |
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2016
EDP Sciences
Les Ulis
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Please use a persistent id in citations: doi:10.1051/epjconf/201613002010 doi:10.15120/GSI-2019-00832
Abstract: We performed a missing-mass spectroscopy experiment of the ^12C(p, d) reaction at 2.5 GeV proton energy in order to search for eta' mesic nuclei. An excitation-energy spectrum of ^11C was obtained around the eta' production threshold. As no significant peak structure was observed in the spectrum, upper limits of the formation cross section of eta' mesic nuclei have been determined. Preliminary results of the experiment as well as future prospects are given.
Keyword(s): eta(958): production ; mesic atom ; missing-mass ; excited state: energy spectrum ; threshold: production ; formation ; cross section ; carbon ; p ; deuteron ; experimental results ; 2.5 GeV
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