Published November 26, 1981 | Version v1
Journal article Metadata-only

QCD radiative corrections to hyperfine splitting in quarkonium

Creators

  • 1. European Organization for Nuclear Research, Geneva (Switzerland)
  • 2. Geneva Univ. (Switzerland). Dept. de Physique Theorique
  • 3. Istituto Nazionale di Fisica Nucleare, Bologna (Italy)
  • 4. Bologna Univ. (Italy). Ist. di Fisica

Description

We calculate the leading radiative corrections in QCD to ΔE(1---0-+) in quarkonium. We also present a summary of present knowledge of quarkonium rates together with numerical estimates for charmonium and bottonium. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
106
Journal Issue
6
Series
Phys. Lett., B.
Journal Page Range
497-500
ISSN
0370-2693

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
13663308
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CHARMONIUM; HYPERFINE STRUCTURE; PSI RESONANCES; QUANTUM CHROMODYNAMICS; RADIATIVE CORRECTIONS; UPSILON RESONANCES
Descriptors DEC
BOSONS; CORRECTIONS; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; MESON RESONANCES; MESONS; QUANTUM FIELD THEORY; QUARKONIUM; RESONANCE PARTICLES; VECTOR MESONS