The decays τ[KK0π0,KK+π,K0K0¯π]ντ in the NJL quark model

Авторы

  • M. Volkov JINR, BLTP
  • K. Nurlan JINR
  • A. Pivovarov

Аннотация

The τ lepton decays τ[KK0π0,KK+π,K0K0¯π]ντ are described in the U(3)×U(3) 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 K0 plays an important role in these processes in addition to the intermediate vector meson K. The obtained results are in satisfactory agreement with the recent experimental data within the experimental and theoretical uncertainties.

Загрузки

Опубликован

2024-08-08

Выпуск

Раздел

Физика элементарных частиц и атомного ядра. Теория

Как цитировать

The decays τ[KK0π0,KK+π,K0K0¯π]ντ in the NJL quark model. (2024). Письма в ЭЧАЯ, 21(3). https://pepan.jinr.ru/index.php/PepanLetters/article/view/356