TY - JOUR
T1 - η(') → π0γγ decays: Test of meson exchange models and searches of leptophobic B bosons
AU - Escribano, R.
AU - Gonzàlez-Solí, S.
AU - Royo, E.
N1 - Publisher Copyright:
© 2024 Italian Physical Society. All rights reserved.
PY - 2024
Y1 - 2024
N2 - We analyze the vector and scalar meson exchange contributions to the doubly radiative decays η
(') → π
0γγ 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.
AB - We analyze the vector and scalar meson exchange contributions to the doubly radiative decays η
(') → π
0γγ 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.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-85198277089&partnerID=MN8TOARS
UR - https://www.mendeley.com/catalogue/7fe305f3-1bc4-364c-9b70-37dd543d1413/
UR - https://www.scopus.com/pages/publications/85198277089
U2 - 10.1393/ncc/i2024-24245-2
DO - 10.1393/ncc/i2024-24245-2
M3 - Article
SN - 2037-4909
VL - 47
JO - Nuovo Cimento della Societa Italiana di Fisica C
JF - Nuovo Cimento della Societa Italiana di Fisica C
IS - 4
M1 - 245
ER -