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Quark-gluon admixture in hadrons in strong coupling and small volume expansions

Conference:

Abstract

It is shown that in strong coupling expansions with noncompact lattice regularization as well as in the small volume expansion quarks and gluons are coupled to leading order, at variance with Wilson`s strong coupling expansion. These approaches suggest that quarks and gluons contribute in comparable amount to the structure of all hadrons (there should be no glueballs) in agreement with observation about the momentum and the spin of the proton.
Authors:
Molinari, A; [1]  Palumbo, F [2] 
  1. Istituto Nazionale di Fisica Nucleare, Turin (Italy)
  2. Istituto Nazionale di Fisica Nucleare, Frascati (Italy). Lab. Nazionale di Frascati
Publication Date:
Dec 01, 1991
Product Type:
Conference
Report Number:
INFN-LNF-91-013(R); CONF-9104312-
Reference Number:
SCA: 662240; PA: AIX-23:005995; SN: 91000616078
Resource Relation:
Conference: Workshop on physics and detectors for DAPHNE,Frascati (Italy),9-12 Apr 1991; Other Information: PBD: 1991
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; QUARK-GLUON INTERACTIONS; COUPLING; COLOR MODEL; DECOUPLING; GLUONS; LATTICE FIELD THEORY; QUANTUM CHROMODYNAMICS; QUARKS; 662240; MODELS FOR STRONG INTERACTIONS
OSTI ID:
10102549
Research Organizations:
Istituto Nazionale di Fisica Nucleare, Rome (Italy)
Country of Origin:
Italy
Language:
English
Other Identifying Numbers:
Other: ON: DE92612033; TRN: IT9100003005995
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
6 p.
Announcement Date:
Jan 02, 1992

Conference:

Citation Formats

Molinari, A, and Palumbo, F. Quark-gluon admixture in hadrons in strong coupling and small volume expansions. Italy: N. p., 1991. Web.
Molinari, A, & Palumbo, F. Quark-gluon admixture in hadrons in strong coupling and small volume expansions. Italy.
Molinari, A, and Palumbo, F. 1991. "Quark-gluon admixture in hadrons in strong coupling and small volume expansions." Italy.
@misc{etde_10102549,
title = {Quark-gluon admixture in hadrons in strong coupling and small volume expansions}
author = {Molinari, A, and Palumbo, F}
abstractNote = {It is shown that in strong coupling expansions with noncompact lattice regularization as well as in the small volume expansion quarks and gluons are coupled to leading order, at variance with Wilson`s strong coupling expansion. These approaches suggest that quarks and gluons contribute in comparable amount to the structure of all hadrons (there should be no glueballs) in agreement with observation about the momentum and the spin of the proton.}
place = {Italy}
year = {1991}
month = {Dec}
}