Published September 3, 1981 | Version v1
Journal article Metadata-only

Mases and coupling of open beauty states in QCD

Creators

  • 1. Science Research Council, Chilton (UK). Rutherford and Appleton Labs.
  • 2. Weizmann Inst. of Science, Rehovoth (Israel)

Description

Masses and couplings of open beauty states (strange and non-strange) with Jsup(P)sup(C) = 0++, 0-+, 1--, and 1++ are calculated using the QCD sum rule formalism. Non-perturbative effects due to quark and gluon condensate operators are shown to be important, confirming earlier calculations for equal quark mass systems. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
104
Journal Issue
4
Series
Phys. Lett., B.
Journal Page Range
305-310
ISSN
0370-2693

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
13649430
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BOSE-EINSTEIN CONDENSATION; COUPLING CONSTANTS; FLAVOR MODEL; GLUONS; QUANTUM CHROMODYNAMICS; REST MASS; SUM RULES
Descriptors DEC
COMPOSITE MODELS; ELEMENTARY PARTICLES; EQUATIONS; FIELD THEORIES; MASS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARK MODEL