Электронная библиотека (репозиторий) Томского государственного университета

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Source: Physical Review D. 2021. Vol. 104, № 7. P. 074004-1-074004-10
Type: статьи в журналах
Date: 2021
Description: We systematically study two-body nonleptonic decays of light lambda hyperon Λ→pπ−(nπ0) with account for both short- and long-distance effects. The short-distance effects are induced by five topologies ... More
Source: Physical Review D. 2021. Vol. 103, № 9. P. 093001-1-093001-12
Type: статьи в журналах
Date: 2021
Description: In the semileptonic decays of heavy mesons and baryons, the lepton-mass dependence factors out in the quadratic cos2θ coefficient of the differential cosθ distribution. We call the corresponding norma ... More
Source: Journal of physics G: Nuclear and particle physics. 2015. Vol. 42, № 7. P. 075002 (1-8)
Type: статьи в журналах
Date: 2015
Description: We provide a new insight into the problem of generating the hadron mass spectrum in the framework of the covariant confined quark model. One of the underlying principles of this model is the composite ... More
Source: International journal of modern physics: Conference series. 2015. Vol. 39. P. 1560112-1-1560112-6
Type: статьи в журналах
Date: 2015
Description: We analyze the tauonic semileptonic baryon decays Λ0b→Λ+c+τ−+ν̄ τ with particular emphasis on the lepton helicity flip contributions which vanish for zero lepton masses. We calculate the total rate, d ... More
Source: Physical Review D. 2015. Vol. 91, № 7. P. 074001-1-074001-20
Type: статьи в журналах
Date: 2015
Description: Recently there has been much interest in the tauonic semileptonic meson decays B→D+τ+ντ and B→D∗+τ+ντ, where one has found larger rates than what is predicted by the Standard Model. We analyze the cor ... More
Source: Physical Review D. 2013. Vol. 88, № 11. P. 114018-1-114018-14
Type: статьи в журналах
Date: 2013
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