TY  - JOUR
AU  - Rodas, A.
AU  - Pilloni, A.
AU  - Albaladejo, M.
AU  - Fernandez-Ramirez, C.
AU  - Mathieu, V.
AU  - Szczepaniak, A. P.
PY  - 2022
DA  - 2022//
TI  - Scalar and tensor resonances in J/psi radiative decays
T2  - Eur. Phys. J. C
JO  - European Physical Journal C
SP  - 80 - 17pp
VL  - 82
IS  - 1
PB  - Springer
AB  - We perform a systematic analysis of the J/psi -> gamma pi(0)pi(0) and -> gamma(KSKS0)-K-0 partial waves measured by BESIII. We use a large set of amplitude parametrizations to reduce the model bias. We determine the physical properties of seven scalar and tensor resonances in the 1-2.5 GeV mass range. These include the well known f(0)(1500) and f(0)(1710), that are considered to be the primary glueball candidates. The hierarchy of resonance couplings determined from this analysis favors the latter as the one with the largest glueball component.
SN  - 1434-6044
UR  - https://arxiv.org/abs/2110.00027
UR  - https://doi.org/10.1140/epjc/s10052-022-10014-8
DO  - 10.1140/epjc/s10052-022-10014-8
LA  - English
N1  - WOS:000749246700011
ID  - Rodas_etal2022
ER  -