Search for a narrow charmed baryonic state decaying to in ep collisions at HERA Academic Article

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*+ - D0s+ (K -+)s+ and D*+ D0s+ (K-++-) s+ (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 pentaquark, c0. Springer-Verlag / Societ Italiana di Fisica 2004.

authors

• Nguyen, Cam Van

published proceedings

• European Physical Journal C

author list (cited authors)

• The ZEUS Collaboration.

citation count

• 31

publication date

• December 2004

publisher

• Springer Nature  Publisher

published in

• European Physical Journal C  Journal

Digital Object Identifier (DOI)

• 10.1140/epjc/s2004-02042-9

start page

• 29

end page

• 41

volume

• 38

issue

• 1

URL

• http://dx.doi.org/10.1140/epjc/s2004-02042-9