Tau-lepton semileptonic decays are described in the Nambu–Jona-Lasinio framework, and the validity of this description is discussed. Tau decays with a neutrino, a vector meson, and a pseudoscalar meson in the final state are considered. The extended version of the NJL model is employed, which makes possible the consideration of the contributions of both the ground and first radially excited meson states.

中文翻译：

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\（\ tau \ to K {\ text {*}} \ pi \ nu \）和\（\ tau \ to [\ phi，\ omega] K \ nu \）在扩展Nambu–Jona-Lasinio模型中衰减

在Nambu–Jona-Lasinio框架中描述了Tau-lepton半瘦子衰变，并讨论了这种描述的有效性。考虑了中微子，矢量介子和伪标量介子处于最终状态的Tau衰变。使用NJL模型的扩展版本，这使得可以考虑基态和第一径向激发介子态的贡献。