Sekiya, R. and Itahashi, K. and Tanaka, Y. K. and Alibrahim Alfaki, H. (2024) Search for η′-mesic nuclei in ${}^{12} C$ reaction with the WASA detector at GSI-FRS. Il nuovo cimento C, 47 (4). pp. 1-5. ISSN 1826-9885
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Abstract
We conducted an experimental search for η′ -mesic nuclei, bound systems of an η' meson and a nucleus, in 12C(p, dp) reactions. We measured the missing mass in the (p, d) reaction to obtain the mass spectrum of the reaction product near the η′ emission threshold. Forward-emitted deuterons were momentum-analyzed in the FRS of GSI. We installed a nearly 4π detector WASA near the 12C target to effectively select formation and decay of the η′ -mesic nuclei. We are presently finalizing the analysis.
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 15 Oct 2024 10:15 |
| Last Modified: | 15 Oct 2024 10:15 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/23208 |
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