English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The branching fractions of the decays $\tau^- \to K^- \pi^+ \pi^- \nu_\tau$,$\tau^- \to K^- \pi^0 \pi^0 \nu_\tau$ and $\tau^- \to \bar{K}^0 \pi^-\pi^0\nu_\tau$ are calculated in the $U(3)\times U(3)$ Nambu--Jona-Lasinio typechiral model. Four intermediate channels are considered: the contact channeland the channels with the intermediate axial vector, vector and pseudoscalarmesons. The additional resonance states $K^* \pi$ and $K \rho$ are taken intoaccount in all channels. It is shown that the main contributions to the widthsof these decays are given by the axial vector channel. In the axial vectorchannel, the intermediate resonances $K_1(1270)$ and $K_1(1400)$ are taken intoaccount. The obtained results are in satisfactory agreement with the knownexperimental data.

Description of the decay $\tau \to K \pi \pi \nu_\tau$ in the NJL type chiral quark model