Published September 2003 | Version v1
Journal article Metadata-only

Two photon width of ηc

Creators

  • 1. Beijing Univ., Beijing (China). School of Physics
  • 2. North China Electric Power Univ., Baoding (China). Dept. of Applied Physics
  • 3. Hebei Teachers' University, Shijiazhuang (China). Dept. of Physics

Description

Using the hypothesis of maximum non-perturbative strong interaction reaction and basing on the character of none unitarity corrections in the amplitude for exchanging the non-perturbative color octet gluer, constituent of Pomeron, in strong-soft interaction processes, the authors proposed an alternative approach to discuss the electromagnetic decay of ηc into two photons

Additional details

Publishing Information

Journal Title
High Energy Physics and Nuclear Physics
Journal Volume
27
Journal Issue
9
Journal Page Range
p. 754-758
ISSN
0254-3052

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
35089648
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
C QUARKS; CALCULATION METHODS; ELECTROMAGNETIC PARTICLE DECAY; ETA C-2980 MESONS; GLUEBALLS; PARTICLE WIDTHS; PHOTONS; POMERANCHUK PARTICLES; QUARKONIUM
Descriptors DEC
BOSONS; CHARM PARTICLES; CHARMONIUM; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRONS; MASSLESS PARTICLES; MESONS; PARTICLE DECAY; PARTICLE PROPERTIES; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUARKONIUM; QUARKS