Published 2016 | Version v1
Journal article Metadata-only

Heavy-Meson Decay Constants: QCD Sum-Rule Glance at Isospin Breaking

Creators

  • 1. Institute for High Energy Physics, Austrian Academy of Sciences, Nikolsdorfergasse 18, A-1050 Vienna (Austria)
  • 2. Faculty of Physics, University of Vienna, Boltzmanngasse 5, A-1090 Vienna (Austria)
  • 3. D. V. Skobeltsyn Institute of Nuclear Physics, M. V. Lomonosov Moscow State University, 119991, Moscow (Russian Federation)
  • 4. INFN, Sezione di Roma Tre, Via della Vasca Navale 84, I-00146 Roma (Italy)

Description

QCD sum rules for decay constants of heavy mesons with u or d quark yield for B mesons much less isospin breaking than lattice QCD but good agreement for D mesons.

Availability note (English)

Available from http://www.epj-conferences.org/articles/epjconf/pdf/2016/24/epjconf_qcd2016_00026.pdf; https://doaj.org/article/4cc6c716dde54302a22f6e67132e2769; http://dx.doi.org/10.1051/epjconf/201612900026

Additional details

Identifiers

URL
http://www.epj-conferences.org/articles/epjconf/pdf/2016/24/epjconf_qcd2016_00026.pdf; https://doaj.org/article/4cc6c716dde54302a22f6e67132e2769;
DOI
10.1051/epjconf/201612900026;

Publishing Information

Journal Title
EPJ. Web of Conferences
Journal Volume
129
Journal Page Range
p. 00026
ISSN
2100-014X

Conference

Title
International Workshop on Quantum Chromodynamics - Theory and Experiment
Acronym
QCD@Work 2016
Dates
27-30 Jun 2016
Place
Martina Franca (Italy)

INIS

Country of Publication
France
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
48007553
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
B MESONS; D MESONS; D QUARKS; ISOSPIN; LATTICE FIELD THEORY; PARTICLE DECAY; QUANTUM CHROMODYNAMICS; SUM RULES; U QUARKS; YIELDS
Descriptors DEC
BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; CHARM PARTICLES; CHARMED MESONS; CONSTRUCTIVE FIELD THEORY; DECAY; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; FIELD THEORIES; HADRONS; MESONS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUARKS

Optional Information

Copyright
Copyright (c) 2016 The Authors. Published by EDP Sciences
Notes
OAI: doaj.org/article:4cc6c716dde54302a22f6e67132e2769