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Measurement of open beauty production in photoproduction at HERA

Abstract:

The production and semi-leptonic decay of heavy quarks have been studied in the photoproduction process e+p → e+ + dijet + e- + X with the ZEUS detector at HERA using an integrated luminosity of 38.5 pb-1. Events with photon-proton centre-of-mass energies, Wγp, between 134 and 269 GeV and a photon virtuality, Q2, less than 1 GeV2 were selected requiring at least two jets of transverse energy Ejet1(2)T > 7(6) GeV and an electron in the final state. The electrons were identified by employing...

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Publication status:
Published

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Publisher copy:
10.1007/s100520100571

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Journal:
EUROPEAN PHYSICAL JOURNAL C More from this journal
Volume:
18
Issue:
4
Pages:
625-637
Publication date:
2001-01-01
DOI:
ISSN:
1434-6044
Language:
English
Pubs id:
pubs:20425
UUID:
uuid:cabd4dcc-deb3-477f-b2e2-a12a401e4b95
Local pid:
pubs:20425
Source identifiers:
20425
Deposit date:
2012-12-19

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