Published August 31, 1992 | Version v1
Journal article Metadata-only

Numerical analysis of vector symmetry breaking in charmed meson decays

Creators

  • 1. Harvard Univ., Cambridge, MA (United States). Lyman Lab. of Physics
  • 2. Tsukuba Univ., Ibaraki (Japan). Inst. of Applied Physics
  • 3. Tokyo Univ. (Japan). Dept. of Physics

Description

We analyze hadronic D-decays involving two mesons in the final states based on vector symmetry. We perform multiparameter x2-fits to the data and find that while vector symmetry breaking is not overwhelming for the best fit, higher-order corrections are required to reproduce data. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. B
Journal Volume
382
Journal Issue
1
Journal Page Range
p. 3-10.
ISSN
0550-3213
CODEN
NUPBBO

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
24017214
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BRANCHING RATIO; CHIRAL SYMMETRY; CHIRALITY; D MESONS; D NEUTRAL MESONS; D PLUS MESONS; DECAY AMPLITUDES; GOLDSTONE BOSONS; LAGRANGIAN FIELD THEORY; MATRIX ELEMENTS; QUANTUM CHROMODYNAMICS; SCALAR FIELDS; SU-3 GROUPS; SYMMETRY BREAKING; THEORETICAL DATA; VECTOR FIELDS; WEAK HADRONIC DECAY
Descriptors DEC
AMPLITUDES; BOSONS; CHARM PARTICLES; CHARMED MESONS; DATA; DECAY; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; INFORMATION; LIE GROUPS; MESONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE PROPERTIES; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; TRANSITION AMPLITUDES; WEAK PARTICLE DECAY

Optional Information

Contract/Grant/Project number
Grant PHY-87-14654; RGFY9106