Diffractive dijet production with a leading proton in ep collisions at HERA

被引：0
作者：
V. Andreev
A. Baghdasaryan
K. Begzsuren
A. Belousov
P. Belov
V. Boudry
G. Brandt
M. Brinkmann
V. Brisson
D. Britzger
A. Buniatyan
A. Bylinkin
L. Bystritskaya
A. J. Campbell
K. B. Cantun Avila
F. Ceccopieri
K. Cerny
V. Chekelian
J. G. Contreras
J. Cvach
J. B. Dainton
K. Daum
C. Diaconu
M. Dobre
V. Dodonov
A. Dossanov
G. Eckerlin
S. Egli
E. Elsen
L. Favart
A. Fedotov
J. Feltesse
J. Ferencei
M. Fleischer
A. Fomenko
E. Gabathuler
J. Gayler
S. Ghazaryan
A. Glazov
L. Goerlich
N. Gogitidze
M. Gouzevitch
C. Grab
A. Grebenyuk
T. Greenshaw
G. Grindhammer
D. Haidt
R. C. W. Henderson
M. Herbst
J. Hladky
机构：
[1] I. Physikalisches Institut der RWTH,School of Physics and Astronomy
[2] University of Birmingham,Institut für Experimentalphysik
[3] Inter-University Institute for High Energies ULB-VUB,Physikalisches Institut
[4] Brussels and Universiteit Antwerpen,Kirchhoff
[5] National Institute for Physics and Nuclear Engineering (NIPNE),Institut für Physik
[6] STFC,Department of Physics
[7] Rutherford Appleton Laboratory,Department of Physics
[8] Institute for Nuclear Physics,School of Physics and Astronomy, Queen Mary
[9] Institut für Physik,Faculty of Science
[10] TU Dortmund,Faculty of Mathematics and Physics
[11] Joint Institute for Nuclear Research,Fachbereich C
[12] CEA,Rechenzentrum
[13] DSM/Irfu,Department of Physics
[14] CE-Saclay,Department of Physics
[15] DESY,undefined
[16] Universität Hamburg,undefined
[17] Universität Heidelberg,undefined
[18] Universität Heidelberg,undefined
[19] Institute of Experimental Physics,undefined
[20] Slovak Academy of Sciences,undefined
[21] University of Lancaster,undefined
[22] University of Liverpool,undefined
[23] University of London,undefined
[24] CPPM,undefined
[25] Aix-Marseille Univ,undefined
[26] CNRS/IN2P3,undefined
[27] Departamento de Fisica Aplicada,undefined
[28] CINVESTAV,undefined
[29] Institute for Theoretical and Experimental Physics,undefined
[30] Lebedev Physical Institute,undefined
[31] Max-Planck-Institut für Physik,undefined
[32] LAL,undefined
[33] Université Paris-Sud,undefined
[34] CNRS/IN2P3,undefined
[35] LLR,undefined
[36] Ecole Polytechnique,undefined
[37] CNRS/IN2P3,undefined
[38] University of Montenegro,undefined
[39] Institute of Physics,undefined
[40] Academy of Sciences of the Czech Republic,undefined
[41] Charles University,undefined
[42] Dipartimento di Fisica Università di Roma Tre and INFN Roma 3,undefined
[43] Institute for Nuclear Research and Nuclear Energy,undefined
[44] Institute of Physics and Technology of the Mongolian Academy of Sciences,undefined
[45] Paul Scherrer Institut,undefined
[46] Universität Wuppertal,undefined
[47] Yerevan Physics Institute,undefined
[48] DESY,undefined
[49] Institut für Teilchenphysik,undefined
[50] ETH,undefined
来源：
Journal of High Energy Physics | / 2015卷
关键词：
Lepton-Nucleon Scattering; Jets; QCD; Diffraction;
D O I：
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中图分类号：
学科分类号：
摘要：
The cross section of the diffractive process e+p → e+Xp is measured at a centre-of-mass energy of 318 GeV, where the system X contains at least two jets and the leading final state proton p is detected in the H1 Very Forward Proton Spectrometer. The measurement is performed in photoproduction with photon virtualities Q2< 2 GeV2 and in deep-inelastic scattering with 4 GeV2< Q2< 80 GeV2. The results are compared to next- to-leading order QCD calculations based on diffractive parton distribution functions as extracted from measurements of inclusive cross sections in diffractive deep-inelastic scattering.
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