Inclusive τ -Decay and QCD Sum Rules in Variational Perturbation Theory

dc.contributor.author	Solovtsova, O. P.
dc.coverage.spatial	Minsk	ru_RU
dc.date.accessioned	2026-05-12T10:32:54Z
dc.date.available	2026-05-12T10:32:54Z
dc.date.issued	2005
dc.identifier.citation	Solovtsova, O. P. Inclusive τ-Decay and QCD Sum Rules in Variational Perturbation Theory / O. P. Solovtsova // Nonlinear Phenomena in Complex Systems. – 2005. – Vol. 8, № 1. – P. 49–55.	ru_RU
dc.identifier.uri	https://elib.gstu.by/handle/220612/48948
dc.description.abstract	Nonperturbative expansion in quantum chromodynamics is applied to analyze low energy scale hadronic decay of τ -lepton data. Threshold singularities are summarized by a relativistic resummation S-factor. It is demonstrated that the suggested method allows good description of experimental D-function down to the lowest energy scale as well as parameters of ρ-meson.	ru_RU
dc.language.iso	en	ru_RU
dc.publisher	Belarusian State University	ru_RU
dc.subject	Quantum chromodynamics	ru_RU
dc.subject	Nonperturbative methods	ru_RU
dc.subject	Inclusive τ -decay	ru_RU
dc.subject	QCD sum rules	ru_RU
dc.title	Inclusive τ -Decay and QCD Sum Rules in Variational Perturbation Theory	ru_RU
dc.type	Article	ru_RU