Escribano, R. and Gonzàlez-Soli, S. and Royo, E. (2024) η(′)→π0γγ decays: Test of meson exchange models and searches of leptophobic B bosons. Il nuovo cimento C, 47 (4). pp. 1-5. ISSN 1826-9885
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Abstract
We analyze the vector and scalar meson exchange contributions to the doubly radiative decays η(0) → π0γγ and η' → ηγγ, and study the sensitivity of these decays to a leptophobic B boson in the sub-GeV mass range. Our results are relevant for studies of these decays at existing (A2, BESIII, KLOE-2) and forthcoming η/η-factories, such as the JEF and REDTOP experiments.
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 22 Oct 2024 10:04 |
| Last Modified: | 22 Oct 2024 10:04 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/23235 |
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