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Title: Pentaquark Searches at Jlab

Abstract

Since LEPS collaboration reported the first evidence for a S=+1 baryon resonance in early 2003 with a mass of 1.54 GeV, dubbed Θ+, more than ten experiments have confirmed this exotic state, among these two carried out at Jefferson Laboratory. At the same time, there are a number of experiments, mostly at high energies, that report null results. To try to clarify this situation, during the past year, The CLAS Collaboration at Jefferson Laboratory has undertaken a second generation high-statistics experimental program to search for exotics baryons. Here the preliminary results from these experiments are reported.

Authors:
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility, Newport News, VA
Sponsoring Org.:
USDOE - Office of Energy Research (ER)
OSTI Identifier:
898959
Report Number(s):
JLAB-PHY-05-487; DOE/ER/40150-4163
TRN: US0801633
DOE Contract Number:
AC05-84ER40150
Resource Type:
Conference
Resource Relation:
Journal Name: Nuclear Physics B - Proceedings Supplements; Journal Volume: 164; Conference: QCD 05: 12th International QCD Conference: 20 Years Of The QCD-Montpellier Conference, 4-8 Jul 2005, Montpellier, France
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; BARYONS; CEBAF ACCELERATOR; QUANTUM CHROMODYNAMICS

Citation Formats

Rossi, Patrizia. Pentaquark Searches at Jlab. United States: N. p., 2007. Web. doi:10.1016/j.nuclphysbps.2006.11.085.
Rossi, Patrizia. Pentaquark Searches at Jlab. United States. doi:10.1016/j.nuclphysbps.2006.11.085.
Rossi, Patrizia. Mon . "Pentaquark Searches at Jlab". United States. doi:10.1016/j.nuclphysbps.2006.11.085. https://www.osti.gov/servlets/purl/898959.
@article{osti_898959,
title = {Pentaquark Searches at Jlab},
author = {Rossi, Patrizia},
abstractNote = {Since LEPS collaboration reported the first evidence for a S=+1 baryon resonance in early 2003 with a mass of 1.54 GeV, dubbed Θ+, more than ten experiments have confirmed this exotic state, among these two carried out at Jefferson Laboratory. At the same time, there are a number of experiments, mostly at high energies, that report null results. To try to clarify this situation, during the past year, The CLAS Collaboration at Jefferson Laboratory has undertaken a second generation high-statistics experimental program to search for exotics baryons. Here the preliminary results from these experiments are reported.},
doi = {10.1016/j.nuclphysbps.2006.11.085},
journal = {Nuclear Physics B - Proceedings Supplements},
number = ,
volume = 164,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}

Conference:
Other availability
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