τ Lepton Decays with Production of Strange Scalar Mesons K*0(700) and K*0(1430) in the Extended Nambu–Jona-Lasinio Model
Volkov M.K. Nurlan K.
March 2023Pleiades Publishing
JETP Letters
2023#117Issue 5321 - 327 pp.
The branching fractions of τ lepton decays with the production of strange scalar mesons both in the ground and first radially excited states (Formula presented.) and (Formula presented.), (Formula presented.), (Formula presented.) are calculated in the extended (Formula presented.) chiral quark Nambu–Jona-Lasinio model. All mesons are considered as (Formula presented.) systems. The obtained results should be considered as predictions for future experiments.
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Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, Moscow region, Dubna, 141980, Russian Federation
Institute of Nuclear Physics, Almaty, 050032, Kazakhstan
L.N. Gumilyov Eurasian National University, Astana, 010008, Kazakhstan
Bogoliubov Laboratory of Theoretical Physics
Institute of Nuclear Physics
L.N. Gumilyov Eurasian National University
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