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Your search keyword '"Melikhov, Dmitri"' showing total 2 results
Start Over Author "Melikhov, Dmitri" Topic decay constants Journal aip conference proceedings Database Academic Search Index
2 results on '"Melikhov, Dmitri"'

1. Beauty Vector Meson Decay Constants from QCD Sum Rules.

Author

Lucha, Wolfgang, Melikhov, Dmitri, and Simula, Silvano

Subjects
*VECTOR mesons, *DECAY constants, *QUANTUM chromodynamics, *SUM rules (Physics), *HEAVY metals
Abstract

We present the outcomes of a very recent investigation of the decay constants of nonstrange and strange heavy-light beauty vector mesons, with special emphasis on the ratio of any such decay constant to the decay constant of the corresponding pseudoscalar meson, by means of Borel-transformed QCD sum rules. Our results suggest that both these ratios are below unity. [ABSTRACT FROM AUTHOR]

Published
2016
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2. Beauty Vector Meson Decay Constants from QCD Sum Rules.

Author

Lucha, Wolfgang, Melikhov, Dmitri, and Simula, Silvano

Subjects
*QUANTUM chromodynamics, *NUCLEAR reactions, *QUARK-hadron interactions, *DUALITY (Nuclear physics), MESON decay
Abstract

We present the outcomes of a very recent investigation of the decay constants of nonstrange and strange heavy-light beauty vector mesons, with special emphasis on the ratio of any such decay constant to the decay constant of the corresponding pseudoscalar meson, by means of Borel-transformed QCD sum rules. Our results suggest that both these ratios are below unity. [ABSTRACT FROM AUTHOR]

Published
2015
Full Text
View/download PDF

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