TY  - CONF
AU  - Gerasimov, S. B.
TI  - On possible role of scalar glueball-quarkonia mixing in the f(0)(1370,1500,1710) resonances produced in charmonia decays
IS  - DESY-PROC-2013-03
CY  - Hamburg
PB  - Deutsches Elektronen-Synchrotron, DESY
M1  - PUBDB-2015-05826
M1  - DESY-PROC-2013-03
SP  - 73-77
PY  - 2014
AB  - The next to lowest mass scalar multiplet is treated as the q―q,P-wave nonet, weakly mixed with the lower - mass, presumably qq―q―qS-wave nonet and, in principle, with the J<sup>PC</sup>=0<sup>++</sup> -glueball.The modified Gell-Mann-Okubo-type mass-formulas are used to deriveand discuss the quark-gluon configuration structure of the obtainedmeson states which are then used to obtain the relations between thedecay ratios Br(J/ψ→ ωf<sub>0</sub>)/Br(J/ψ→ ϕf<sub>0</sub>),where f<sub>0</sub>(1720) ≅ G is the glueball, the f<sub>0</sub>(1370) andf<sub>0</sub>(1506) are quarkonium states. Some other relations betweenthe radiative and radiationless decays of the lowest mass charmoniumstates into scalar resonances are presented and discussed.T = On possible role of scalar glueball-quarkonia mixing in the f(0)(1370,1500,1710) resonances produced in charmonia decays
T2  - Helmholtz International School on Physics of Heavy Quarks and Hadrons
CY  - 15 Jul 2013 - 28 Jul 2013, Dubna (Russia)
Y2  - 15 Jul 2013 - 28 Jul 2013
M2  - Dubna, Russia
KW  - charmonium: decay (autogen)
KW  - mixing (autogen)
LB  - PUB:(DE-HGF)8 ; PUB:(DE-HGF)15
DO  - DOI:10.3204/DESY-PROC-2013-03/Gerasimov
UR  - https://bib-pubdb1.desy.de/record/292113
ER  -