Published December 1996 | Version v1
Journal article Metadata-only

Q2 evolution of the Drell-Hearn-Gerasimov sum rule in the constituent-quark model

Creators

  • 1. Istituto Nazionale di Fisica Nucleare, Rome (Italy)
  • 2. Rome, Univ. (Italy). Dipt. di Fisica

Description

By means of the constituent-quark model we study the q2 evolution of the Drell-Hearn-Gerasinov sum rule. The model indicates that high-energy excitations should provide for a natural link between resonance and high-Q2 regions. We obtain contributions to the sum rule integral that could be detected in forthcoming experiments at CEBAF

Additional details

Publishing Information

Journal Title
Nuovo Cimento. A
Journal Volume
109A
Journal Issue
12
Journal Page Range
p. 1635-1639.
ISSN
0369-3546
CODEN
NCIAAT

INIS

Country of Publication
Italy
Country of Input or Organization
Italy
INIS RN
28069538
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BAG MODEL; BARYONS; DRELL MODEL; QUARK MODEL; SUM RULES
Descriptors DEC
COMPOSITE MODELS; ELEMENTARY PARTICLES; EQUATIONS; EXTENDED PARTICLE MODEL; FERMIONS; HADRONS; MATHEMATICAL MODELS; PARTICLE MODELS