On the decay widths of radially excited scalar meson K0∗(1430) in view of new experimental data
Volkov M.K. Nurlan K. Pivovarov A.A.
April 2023Springer Science and Business Media Deutschland GmbH
European Physical Journal A
2023#59Issue 4
Decays of scalar mesons K0∗(800)→Kπ and K0∗(1430)→Kπ,Kη,Kη′,K1π are described in the extended U(3) × U(3) Nambu–Jona–Lasinio chiral quark model. The obtained results are in satisfactory agreement with the new experimental data obtained by the BaBar collaboration, which markedly differ from the existing values in the PDG.
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Bogoliubov Laboratory of Theoretical Physics, JINR, Moscow region, Dubna, 141980, Russian Federation
The Institute of Nuclear Physics, Almaty, 050032, Kazakhstan
L. N. Gumilyov Eurasian National University, Astana, 010008, Kazakhstan
Bogoliubov Laboratory of Theoretical Physics
The Institute of Nuclear Physics
L. N. Gumilyov Eurasian National University
10 лет помогаем публиковать статьи Международный издатель
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