Dijet production in diffractive deep inelastic scattering at HERA

被引：0
|
作者：
S. Chekanov
M. Derrick
S. Magill
B. Musgrave
D. Nicholass
J. Repond
R. Yoshida
M.C.K. Mattingly
M. Jechow
N. Pavel
A.G. Yagües Molina
S. Antonelli
P. Antonioli
G. Bari
M. Basile
L. Bellagamba
M. Bindi
D. Boscherini
A. Bruni
G. Bruni
L. Cifarelli
F. Cindolo
A. Contin
M. Corradi
S. De Pasquale
G. Iacobucci
A. Margotti
R. Nania
A. Polini
G. Sartorelli
A. Zichichi
D. Bartsch
I. Brock
H. Hartmann
E. Hilger
H.-P. Jakob
M. Jüngst
O.M. Kind
A.E. Nuncio-Quiroz
E. Paul
R. Renner
U. Samson
V. Schönberg
R. Shehzadi
M. Wlasenko
N.H. Brook
G.P. Heath
J.D. Morris
M. Capua
S. Fazio
机构：
[1] Argonne National Laboratory,Institut für Physik
[2] Andrews University,Physikalisches Institut
[3] Humboldt-Universität zu Berlin,H.H. Wills Physics Laboratory
[4] University and INFN Bologna,Physics Department and INFN
[5] Universität Bonn,Jabatan Fizik
[6] University of Bristol,Nevis Laboratories
[7] Calabria University,The Henryk Niewodniczanski Institute of Nuclear Physics
[8] Chonnam National University,Faculty of Physics and Applied Computer Science
[9] Universiti Malaya,Department of Physics
[10] Columbia University,Fakultät für Physik
[11] Polish Academy of Sciences,Department of Physics and Astronomy
[12] AGH-University of Science and Technology,Department of Engineering in Management and Finance
[13] Jagellonian University,Institute of Exp. Physics
[14] Deutsches Elektronen-Synchrotron DESY,High Energy Nuclear Physics Group
[15] Deutsches Elektronen-Synchrotron DESY,Institute of Particle and Nuclear Studies
[16] University and INFN Florence,Institute of Physics and Technology
[17] Universität Freiburg i.Br.,Institute for Nuclear Research
[18] University of Glasgow,Kyungpook National University
[19] Univ. of Aegean,Institut de Physique Nucléaire
[20] Hamburg University,Departamento de Física Teórica
[21] Imperial College London,Department of Physics
[22] KEK,Faculty of General Education
[23] Ministry of Education and Science of Kazakhstan,Institute of Nuclear Physics
[24] National Academy of Sciences and Kiev National University,Physics Department
[25] Center for High Energy Physics,Department of Physics
[26] Université Catholique de Louvain,Dipartimento di Fisica
[27] Universidad Autónoma de Madrid,Department of Physics
[28] McGill University,Dipartimento di Fisica
[29] Meiji Gakuin University,Raymond and Beverly Sackler Faculty of Exact Sciences, School of Physics
[30] Moscow Engineering Physics Institute,Department of Physics
[31] Moscow State University,Department of Physics
[32] Max-Planck-Institut für Physik,Department of Physics
[33] NIKHEF and University of Amsterdam,Department of Physics
[34] Ohio State University,Physics and Astronomy Department
[35] University of Oxford,Institute of Experimental Physics
[36] Università and INFN,Department of Particle Physics
[37] Pennsylvania State University,Department of Physics
[38] Polytechnic University,Department of Physics
[39] Università ’La Sapienza’ and INFN,Department of Radiological Science
[40] Rutherford Appleton Laboratory,undefined
[41] Tel-Aviv University,undefined
[42] Tokyo Institute of Technology,undefined
[43] University of Tokyo,undefined
[44] Tokyo Metropolitan University,undefined
[45] Università di Torino and INFN,undefined
[46] Università del Piemonte Orientale,undefined
[47] Novara,undefined
[48] and INFN,undefined
[49] University of Toronto,undefined
[50] University College London,undefined
来源：
The European Physical Journal C | 2007年 / 52卷
关键词：
Monte Carlo; Deep Inelastic Scattering; ZEUS Collaboration; Dijet Production; Dijet Cross Section;
D O I：
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中图分类号：
学科分类号：
摘要：
The production of dijets in diffractive deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 61 pb-1. The dijet cross section has been measured for virtualities of the exchanged virtual photon, 5 < Q2 < 100 GeV2, and γ*p centre-of-mass energies, 100 < W < 250 GeV. The jets, identified using the inclusive kT algorithm in the γ*p frame, were required to have a transverse energy E*T,jet > 4 GeV and the jet with the highest transverse energy was required to have E*T,jet > 5 GeV. All jets were required to be in the pseudorapidity range -3.5<η*jet<0. The differential cross sections are compared to leading-order predictions and next-to-leading-order QCD calculations based on recent diffractive parton densities extracted from inclusive diffractive deep inelastic scattering data.
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页码：813 / 832
页数：19
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