Электронный каталог

Статья

Volkov, M.K.
The Decays *t *> [K*-K*0*p*0, K*-K*+*p*-, K*0K^-*0*p*-]*n&sub(*t) in the NJL Quark Model : [Abstract] / M.K.Volkov, A.A.Pivovarov, K.Nurlan // Физика элементарных частиц и атомного ядра. Письма. – 2024. – Т. 21, № 3. – C. 567. – URL: http://www1.jinr.ru/Pepan_letters/panl_2024_3/43_Volkov_ann.pdf.

The *t lepton decays *t *> [K*-K*0*p*0, K*-K*+*p*-, K*0K^-*0*p*-]*n&sub(*t) are described in the U (3) × U (3) Nambu–Jona-Lasinio (NJL) quark model. The contact channel and intermediate channels with axial-vector, vector and pseudoscalar mesons are taken into account. It is shown that the strange scalar meson K&sup(* )&sub(0) plays an important role in these processes in addition to the intermediate vectormeson K&sup(* ). The obtained results are in satisfactory agreement with the recent experimental data within the experimental and theoretical uncertainties.



Спец.(статьи,препринты) = С 346.6е1 - Рождение прямых лептонов в соударениях элементарных частиц. Новые лептоны. Тау- лептон
ОИЯИ = ОИЯИ (JINR)2024
Бюллетени = 30/024