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Measurements of transverse energy flow in deep-inelastic scattering at HERA

Abstract:
Measurements of transverse energy flow are presented for nentral current deep-inelastic scattering events produced in positron-proton collisions at HERA. The kinematic range covers squared momentum transfers Q2 from 3.2 to 2200 GeV2, the Bjorken sealing variable cursive Greek chi from 8 · 10-5 to 0.11 and the hadronic mass W from 66 to 233 GeV. The transverse energy flow is measured in the hadronic centre of mass frame and is studied as a function of Q2. cursive Greek chi. W and pseudorapidity. A comparison is made with QCD-based models. The behaviour of the mean transverse energy in the central pseudorapidity region and an interval corresponding to the photon fragmentation region are analysed as a function of Q2 and W.
Publication status:
Published

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Publisher copy:
10.1007/s100520000287

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Journal:
EUROPEAN PHYSICAL JOURNAL C More from this journal
Volume:
12
Issue:
4
Pages:
595-607
Publication date:
2000-02-01
DOI:
ISSN:
1434-6044


Pubs id:
pubs:2955
UUID:
uuid:f7bdd57b-fbf1-48df-a7c0-46e4169fac90
Local pid:
pubs:2955
Source identifiers:
2955
Deposit date:
2012-12-19

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