Investigation of J/psi ->gamma pi(0)eta(pi(+)pi(-),pi(0)pi(0)) radiative decays including final-state interactions

Xiao, CW; Meissner, UG; Oller, JA

Xiao, CW (corresponding author), Cent S Univ, Sch Phys & Elect, Changsha 410083, Peoples R China.; Xiao, CW (corresponding author), Forschungszentrum Julich, Inst Kernphys Theorie, Inst Adv Simulat, Julich Ctr Hadron Phys, D-52425 Julich, Germany.

EUROPEAN PHYSICAL JOURNAL A, 2020; 56 (1):

Abstract

We revisit the coupled-channel KK over bar interactions and dynamically generate the resonances f0(980) and a(0)(980) within both the isospin and the ......

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