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Journal article

Search for a narrow charmed baryonic state decaying to D*(+/-)p(-/+) in ep collisions at HERA

Abstract:

A resonance search has been made in the D*±p∓ invariant-mass spectrum with the ZEUS detector at HERA using an integrated luminosity of 126 pb-1. The decay channels D*+ -→ D0πs+ → (K -π+)πs+ and D*+ → D0πs+ → (K-π+π+π-) πs+ (and the corresponding antiparticle decays) were used to identify D*± mesons. No resonance structure was observed in the D*± p∓ mass spectrum from more than 60 000 reconstructed D*± mesons. The results are not compatible with a report of the H1 Collaboration of a charmed pe...

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Publication status:
Published

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Publisher copy:
10.1140/epjc/s2004-02042-9

Authors


Chekanov, S More by this author
Derrick, M More by this author
Loizides, JH More by this author
Miglioranzi, S More by this author
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Journal:
EUROPEAN PHYSICAL JOURNAL C
Volume:
38
Issue:
1
Pages:
29-41
Publication date:
2004-12-05
DOI:
EISSN:
1434-6052
ISSN:
1434-6044
URN:
uuid:6b7737b6-2cb2-4fd9-94e8-072b4bd34872
Source identifiers:
2792
Local pid:
pubs:2792
Language:
English

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