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Evidence for a narrow anti-charmed Baryon state H1.

H1 Collaboration, The and Henderson, Rob C. W. and Sloan, T. and Aktas, A. (2004) Evidence for a narrow anti-charmed Baryon state H1. Physics Letters B, 588 (1-2). pp. 17-28. ISSN 0370-2693

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A narrow resonance in D*−p and invariant mass combinations is observed in inelastic electron–proton collisions at centre-of-mass energies of 300 GeV and 320 GeV at HERA. The resonance has a mass of 3099±3(stat.)±5(syst.) MeV and a measured Gaussian width of 12±3(stat.) MeV, compatible with the experimental resolution. The resonance is interpreted as an anti-charmed baryon with a minimal constituent quark composition of , together with the charge conjugate.

Item Type: Journal Article
Journal or Publication Title: Physics Letters B
Subjects: ?? qc ??
Departments: Faculty of Science and Technology > Physics
ID Code: 23984
Deposited By: ep_ss_importer
Deposited On: 25 Feb 2009 11:15
Refereed?: Yes
Published?: Published
Last Modified: 19 Jun 2018 02:27
Identification Number:

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