The experimental search for CHARM pentaquarks in the ZEUS detector at HERA

Journal Article · Thu Oct 06 00:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2122127· OSTI ID:20726532

Eisenberg, Yehuda ^[1]

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1. Weizmann Institute of Science, Rehovot (Israel)

Using the full 1996 - 2000 ZEUS data at HERA (121 pb-1) we have searched for the {theta}{sub c}{sup 0}(3100) pentaquark in the photoproduction and DIS regime. The search has yielded negative results. The 95% C.L. upper limits on the visible rate R({theta}{sub c}{sup 0} {yields} D{sup *}p/D{sup *}) is 0.23% (0.35% for DIS)

• OSTI ID: 20726532
• Journal Information: AIP Conference Proceedings, Vol. 792, Issue 1; Conference: DIS 2005: 13. international workshop on deep inelastic scattering, Madison, WI (United States), 27 Apr - 1 May 2005; Other Information: DOI: 10.1063/1.2122127; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
D*-2010 MESONS
DEEP INELASTIC SCATTERING
HERA STORAGE RING
MULTIPARTICLE SPECTROMETERS
PARTICLE IDENTIFICATION
PHOTOPRODUCTION