Semileptonic Decays of Heavy Baryons in the Relativistic Quark Model

被引：6

作者：

Faustov, Rudolf N. ^{[1
]}

Galkin, Vladimir O. ^{[1
]}

机构：

[1] RAS, FRC CSC, Inst Cybernet & Informat Educ, Vavilov St 40, Moscow 119333, Russia

来源：

PARTICLES | 2020年 / 3卷 / 01期

关键词：

weak decays; heavy baryons; form factors; relativistic quark model; LAMBDA(C);

D O I：

10.3390/particles3010017

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Semileptonic and rare semileptonic decays of heavy baryons are studied in the framework of the relativistic quark model based on the quark-diquark picture, quasipotential approach, and quantum chromodynamics (QCD). The form factors parametrizing the matrix elements of the weak transitions are calculated in the whole accessible kinematical range with the comprehensive account of the relativistic effects. The obtained results for the branching ratios and other observables agree well with the available experimental data.

引用

页码：208 / 222

页数：15

共 41 条

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