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Derivation of sum rules for quark and baryon fields. [light-like charges]

Journal Article:

Abstract

In an analogous way to the Weinberg sum rules, two spectral-function sum rules for quark and baryon fields are derived by means of the concept of lightlike charges. The baryon sum rules are valid for the case of SU/sub 3/ as well as for SU/sub 4/ and the one-particle approximation yields a linear mass relation. This relation is not in disagreement with the normal linear GMO formula for the baryons. The calculated masses of the first resonance states agree very well with the experimental data.
Authors:
Bongardt, K [1] 
  1. Karlsruhe Univ. (TH) (Germany, F.R.). Inst. fuer Theoretische Kernphysik
Publication Date:
Aug 21, 1978
Product Type:
Journal Article
Reference Number:
AIX-10-435101; EDB-79-086084
Resource Relation:
Journal Name: Nuovo Cim., A; (Italy); Journal Volume: 46:4
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BARYONS; FIELD THEORIES; QUARKS; COMPARATIVE EVALUATIONS; LIGHT CONE; MASS; RESONANCE PARTICLES; SPECTRAL FUNCTIONS; SU GROUPS; SUM RULES; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; FUNCTIONS; HADRONS; LIE GROUPS; POSTULATED PARTICLES; SPACE-TIME; SYMMETRY GROUPS; 645204* - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions & Properties
OSTI ID:
6249073
Country of Origin:
Italy
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: NCIAA
Submitting Site:
INIS
Size:
Pages: 642-652
Announcement Date:

Journal Article:

Citation Formats

Bongardt, K. Derivation of sum rules for quark and baryon fields. [light-like charges]. Italy: N. p., 1978. Web.
Bongardt, K. Derivation of sum rules for quark and baryon fields. [light-like charges]. Italy.
Bongardt, K. 1978. "Derivation of sum rules for quark and baryon fields. [light-like charges]." Italy.
@misc{etde_6249073,
title = {Derivation of sum rules for quark and baryon fields. [light-like charges]}
author = {Bongardt, K}
abstractNote = {In an analogous way to the Weinberg sum rules, two spectral-function sum rules for quark and baryon fields are derived by means of the concept of lightlike charges. The baryon sum rules are valid for the case of SU/sub 3/ as well as for SU/sub 4/ and the one-particle approximation yields a linear mass relation. This relation is not in disagreement with the normal linear GMO formula for the baryons. The calculated masses of the first resonance states agree very well with the experimental data.}
journal = {Nuovo Cim., A; (Italy)}
volume = {46:4}
journal type = {AC}
place = {Italy}
year = {1978}
month = {Aug}
}