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Measurement of D mesons production in deep inelastic scattering at HERA

Abstract:

The inelastic production of J/ψ mesons in ep collisions has been studied with the ZEUS detector at HERA using an integrated luminosity of 109 pb-1. The J/ψ mesons were identified using the decay channel J/ψ → μ+μ- The measurements were performed in the kinematic range 2 < Q2 < 80 GeV2, 50 < W < 250 GeV, 0.2 < z < 0.9 and -1.6 < Ylab < 1.3, where Q2 is the virtuality of the exchanged photon, W is the photon-proton centre-of-mass energy, z is the fraction of the photon e...

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Publication status:
Published

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Publisher copy:
10.1140/epjc/s2005-02346-2

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Publication date:
2007-07-01
DOI:
EISSN:
1434-6052
ISSN:
1029-8479
Keywords:
Pubs id:
pubs:26768
UUID:
uuid:91498ea4-9bea-4c30-b509-491fe4b5ba1f
Local pid:
pubs:26768
Source identifiers:
26768
Deposit date:
2012-12-19

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