Dependence of the decay constant of a heavy-light pseudoscalar meson on the heavy quark mas

V. Eletsky; E. Shuryak

doi:10.1016/0370-2693(92)90562-I

Dependence of the decay constant of a heavy-light pseudoscalar meson on the heavy quark mas

V. Eletsky
, E. Shuryak

Physics and Astronomy

Alikhanov Institute for Theoretical and Experimental Physics

Research output: Contribution to journal › Article › peer-review

47 Scopus citations

Abstract

We use the QCD sum rules for an evaluation of the masses of light-and-heavy mesons and their decay constants in the limit of a large heavy quark mass m_Q, finding both the leading terms and the O( 1 m_Q) corrections. The results are summarised and compared to those of other authors in fig. 2.

Original language	English
Pages (from-to)	191-195
Number of pages	5
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	276
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(92)90562-I
State	Published - Feb 6 1992

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title = "Dependence of the decay constant of a heavy-light pseudoscalar meson on the heavy quark mas",

abstract = "We use the QCD sum rules for an evaluation of the masses of light-and-heavy mesons and their decay constants in the limit of a large heavy quark mass mQ, finding both the leading terms and the O( 1 mQ) corrections. The results are summarised and compared to those of other authors in fig. 2.",

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T1 - Dependence of the decay constant of a heavy-light pseudoscalar meson on the heavy quark mas

AU - Eletsky, V.

AU - Shuryak, E.

PY - 1992/2/6

Y1 - 1992/2/6

N2 - We use the QCD sum rules for an evaluation of the masses of light-and-heavy mesons and their decay constants in the limit of a large heavy quark mass mQ, finding both the leading terms and the O( 1 mQ) corrections. The results are summarised and compared to those of other authors in fig. 2.

AB - We use the QCD sum rules for an evaluation of the masses of light-and-heavy mesons and their decay constants in the limit of a large heavy quark mass mQ, finding both the leading terms and the O( 1 mQ) corrections. The results are summarised and compared to those of other authors in fig. 2.

UR - https://www.scopus.com/pages/publications/0000656173

U2 - 10.1016/0370-2693(92)90562-I

DO - 10.1016/0370-2693(92)90562-I

M3 - Article

AN - SCOPUS:0000656173

SN - 0370-2693

VL - 276

SP - 191

EP - 195

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-2

ER -

Dependence of the decay constant of a heavy-light pseudoscalar meson on the heavy quark mas

Abstract

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