Quarkonium and glueball admixtures of the scalar-isoscalar resonances f0(1370), f0(1500) and f0(1710)

2013/06/13 by Stanislaus Janowski, Janowski, Stanislaus
Physics and Astronomy · #Black Holes and Theoretical Physics #Physics of Superconductivity and Magnetism #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.48550/arxiv.1306.3155

Prepared for the proceedings of Excited QCD 2013, Sarajevo/Bosnia and Herzegovina, February 3-9, 2013. 6 pages, 1 table

arxiv created 2013/12/03 · arxiv updated 2013/12/04

Abstract

Using the U(3)R x U(3)L extended Linear Sigma Model with the ordinary (pseudo)scalar and (axial)vector mesons as well as a scalar glueball, we study the vacuum phenomenology of the scalar-isoscalar resonances f0(1370), f0(1500) and f0(1710). We present here a solution, based only on the masses and not yet on decays, in which the resonances f0(1370) and f0(1500) are predominantly nonstrange and strange qbar-q states respectively, and the resonance f0(1710) is predominantly a scalar glueball.

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