Measurement of diffractive production of D(+/-) (2010) mesons in deep-inelastic scattering at HERA

ZEUS Collaboration; J Repond

doi:10.1016/S0370-2693(02)02595-9

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$Measurement of diffractive production of D(+/-) (2010) mesons in deep-inelastic scattering at HERA$

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Peer reviewed

Measurement of diffractive production of D(+/-) (2010) mesons in deep-inelastic scattering at HERA

ZEUS Collaboration and J Repond

Physics letters. B, Vol.545(3-4), pp.244-260

10/10/2002

DOI: 10.1016/S0370-2693(02)02595-9

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https://arxiv.org/pdf/hep-ex/0206020View

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Abstract

Diffractive production of D(*+/-)(2010) mesons in deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 44.3 pb(-1). Diffractive charm production is identified by the presence of a large rapidity gap in the final state of events in which a D(*+/-) (2010) meson is reconstructed in the decay channel D(*+/-) --> (D(0) --> K(-)pi(+))pi(s)(+) (+ charge conjugate). Differential cross sections when compared with theoretical predictions indicate the importance of gluons in such diffractive interactions. (C) 2002 Elsevier Science B.V All rights reserved.

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Details

Title: Subtitle: Measurement of diffractive production of D(+/-) (2010) mesons in deep-inelastic scattering at HERA
Creators: ZEUS Collaboration
J Repond (Contributor)
Resource Type: Journal article
Publication Details: Physics letters. B, Vol.545(3-4), pp.244-260
DOI: 10.1016/S0370-2693(02)02595-9
ISSN: 0370-2693
eISSN: 1873-2445
Publisher: Elsevier
Number of pages: 17
Language: English
Date published: 10/10/2002
Academic Unit: Physics and Astronomy
Record Identifier: 9984627308202771

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