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Title: Multiquark states. III. Q/sup 6/ dibaryon resonances

Abstract

The mass spectrum for orbitally excited dibaryon resonances is predicted under the assumption of two clusters of quarks in a stretched bag. Decay mechanisms, stability, and experimental candidates in the Y=2, 1, and 0 channels are discussed. Natural explanations are found for, e.g., the /sup 3/F/sub 3/ and /sup 1/D/sub 2/ pp resonances, for the shoulder at 2.14 GeV, and the enhancement at 2.25 GeV in the ..lambda..p invariant-mass spectrum.

Authors:
; ;
Publication Date:
Research Org.:
Institute for Theoretical Physics, University of Nijmegen, The Netherlands
OSTI Identifier:
5480698
Resource Type:
Journal Article
Resource Relation:
Journal Name: Phys. Rev., D; (United States); Journal Volume: 21:9
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; DIBARYON RESONANCES; MASS SPECTRA; BAG MODEL; FLAVOR MODEL; ISOSPIN; PARITY; PARTICLE DECAY; PROTON-PROTON INTERACTIONS; QUARKS; SPIN; TWO-BODY PROBLEM; ANGULAR MOMENTUM; BARYON RESONANCES; BARYON-BARYON INTERACTIONS; BARYONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MANY-BODY PROBLEM; MATHEMATICAL MODELS; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; POSTULATED PARTICLES; PROTON-NUCLEON INTERACTIONS; QUARK MODEL; RESONANCE PARTICLES; SPECTRA; 645207* - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions, Baryon No. Greater than 1- (-1987)

Citation Formats

Mulders, P.J., Aerts, A.T., and de Swart, J.J.. Multiquark states. III. Q/sup 6/ dibaryon resonances. United States: N. p., 1980. Web. doi:10.1103/PhysRevD.21.2653.
Mulders, P.J., Aerts, A.T., & de Swart, J.J.. Multiquark states. III. Q/sup 6/ dibaryon resonances. United States. doi:10.1103/PhysRevD.21.2653.
Mulders, P.J., Aerts, A.T., and de Swart, J.J.. Thu . "Multiquark states. III. Q/sup 6/ dibaryon resonances". United States. doi:10.1103/PhysRevD.21.2653.
@article{osti_5480698,
title = {Multiquark states. III. Q/sup 6/ dibaryon resonances},
author = {Mulders, P.J. and Aerts, A.T. and de Swart, J.J.},
abstractNote = {The mass spectrum for orbitally excited dibaryon resonances is predicted under the assumption of two clusters of quarks in a stretched bag. Decay mechanisms, stability, and experimental candidates in the Y=2, 1, and 0 channels are discussed. Natural explanations are found for, e.g., the /sup 3/F/sub 3/ and /sup 1/D/sub 2/ pp resonances, for the shoulder at 2.14 GeV, and the enhancement at 2.25 GeV in the ..lambda..p invariant-mass spectrum.},
doi = {10.1103/PhysRevD.21.2653},
journal = {Phys. Rev., D; (United States)},
number = ,
volume = 21:9,
place = {United States},
year = {Thu May 01 00:00:00 EDT 1980},
month = {Thu May 01 00:00:00 EDT 1980}
}