Published November 1996
| Version v1
Journal article
Mass splitting between axial and vector heavy-light mesons
Creators
- 1. State Research Center Institute of Theoretical and Experimental Physics, Bol'shaya Chereshmushkinskaya ul. 25, Moscow, 117259 (Russian Federation)
Description
The mass splitting between axial and vector Q-barq mesons is considered within standard QCD sum rules. In agreement with first experimental data on the B1 meson (JP=1+), it is found that the splitting for B is almost identical to that for D and shown that 1/mQ corrections to the meson masses are small
Additional details
Publishing Information
- Journal Title
- Physics of Atomic Nuclei
- Journal Volume
- 59
- Journal Issue
- 11
- Journal Page Range
- p. 2002-2005
- ISSN
- 1063-7788
- CODEN
- PANUEO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35057194
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data, Translation
- Descriptors DEI
- B MESONS; D MESONS; EXPERIMENTAL DATA; QUANTUM CHROMODYNAMICS; REST MASS; SUM RULES
- Descriptors DEC
- BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; CHARM PARTICLES; CHARMED MESONS; DATA; ELEMENTARY PARTICLES; EQUATIONS; FIELD THEORIES; HADRONS; INFORMATION; MASS; MESONS; NUMERICAL DATA; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY
Optional Information
- Notes
- Translated from Yadernaya Fizika, ISSN 0044-0027, 59, 2077-2079 (November 1996); (c) 1996 MAIK/Interperiodika