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Are the exotic mesons and baryons, recently observed, a signature of quark-hadron duality?

Abstract

Narrow low mass exotic hadronic structures were recently observed in mesons, baryons and dibaryons. Narrow mesons, in the mass range 300{<=}M{<=} 750 MeV, were observed using the pp {yields} ppX reaction. Narrow baryons in the mass range 1000{<=}M{<=} 1400 MeV were observed using the pp {yields} p{pi}+X and dp {yields} ppX reactions. The statistical significances of these structures vary up to 4.6 standard deviations (S.D.) for mesons and up to 16.9 S.D. for baryons. These exotic states are associated with precursor quark deconfinement.
Authors:
Tatischeff, Boris [1] 
  1. Institut de Physique Nucleaire, CNRS/IN2P3, F-91406 Orsay Cedex (France)
Publication Date:
Jun 07, 2002
Product Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 619; Journal Issue: 1; Conference: HADRON 2001: 9. international conference on hadron spectroscopy, Protvino (Russian Federation), 25 Aug - 1 Sep 2001; Other Information: DOI: 10.1063/1.1482535; (c) 2002 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); PBD: 7 Jun 2002
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; DIBARYONS; EXOTIC RESONANCES; MESONS; MEV RANGE; PARTICLE IDENTIFICATION; PARTICLE PRODUCTION; PARTICLE WIDTHS; PROTON-PROTON INTERACTIONS; QUARK-HADRON INTERACTIONS; QUARKS; REST MASS
OSTI ID:
20620917
Country of Origin:
United States
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0094-243X; APCPCS; TRN: US03C4062064567
Submitting Site:
INIS
Size:
page(s) 765-770
Announcement Date:
Aug 28, 2005

Citation Formats

Tatischeff, Boris. Are the exotic mesons and baryons, recently observed, a signature of quark-hadron duality?. United States: N. p., 2002. Web. doi:10.1063/1.1482535.
Tatischeff, Boris. Are the exotic mesons and baryons, recently observed, a signature of quark-hadron duality?. United States. https://doi.org/10.1063/1.1482535
Tatischeff, Boris. 2002. "Are the exotic mesons and baryons, recently observed, a signature of quark-hadron duality?" United States. https://doi.org/10.1063/1.1482535.
@misc{etde_20620917,
title = {Are the exotic mesons and baryons, recently observed, a signature of quark-hadron duality?}
author = {Tatischeff, Boris}
abstractNote = {Narrow low mass exotic hadronic structures were recently observed in mesons, baryons and dibaryons. Narrow mesons, in the mass range 300{<=}M{<=} 750 MeV, were observed using the pp {yields} ppX reaction. Narrow baryons in the mass range 1000{<=}M{<=} 1400 MeV were observed using the pp {yields} p{pi}+X and dp {yields} ppX reactions. The statistical significances of these structures vary up to 4.6 standard deviations (S.D.) for mesons and up to 16.9 S.D. for baryons. These exotic states are associated with precursor quark deconfinement.}
doi = {10.1063/1.1482535}
journal = []
issue = {1}
volume = {619}
journal type = {AC}
place = {United States}
year = {2002}
month = {Jun}
}