Measurement of Dijet Cross Sections for Events with a Leading Neutron in Photoproduction at HERA

ZEUS Collaboration

doi:10.1016/S0550-3213(00)00612-X

Measurement of Dijet Cross Sections for Events with a Leading Neutron in Photoproduction at HERA

ZEUS Collaboration

Department of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

Differential cross sections for dijet photoproduction in association with a leading neutron using the reaction e+ + p → e+ + n + jet + jet + Xr have been measured with the ZEUS detector at HERA using an integrated luminosity of 6.4 pb-1. The fraction of dijet events with a leading neutron in the final state was studied as a function of the jet kinematic variables. The cross sections were measured for jet transverse energies Ejet T > 6 GeV, neutron energy En > 400 GeV, and neutron production angle θn < 0.8 mrad. The data are broadly consistent with factorization of the lepton and hadron vertices and with a simple one-pion-exchange model. © 2001 Elsevier Science B.V. All rights reserved.

Original language	American English
Pages (from-to)	3-29
Journal	Nuclear Physics B
Volume	596
Issue number	1-2
DOIs	https://doi.org/10.1016/S0550-3213(00)00612-X
State	Published - Feb 26 2001

Disciplines

Physics

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@article{4b71027907804de1a0381e9be9255232,

title = "Measurement of Dijet Cross Sections for Events with a Leading Neutron in Photoproduction at HERA",

abstract = "Differential cross sections for dijet photoproduction in association with a leading neutron using the reaction e+ + p → e+ + n + jet + jet + Xr have been measured with the ZEUS detector at HERA using an integrated luminosity of 6.4 pb-1. The fraction of dijet events with a leading neutron in the final state was studied as a function of the jet kinematic variables. The cross sections were measured for jet transverse energies Ejet T > 6 GeV, neutron energy En > 400 GeV, and neutron production angle θn < 0.8 mrad. The data are broadly consistent with factorization of the lepton and hadron vertices and with a simple one-pion-exchange model. {\textcopyright} 2001 Elsevier Science B.V. All rights reserved.",

author = "\{ZEUS Collaboration\} and Mattingly, \{Margarita C. K.\}",

year = "2001",

month = feb,

day = "26",

doi = "10.1016/S0550-3213(00)00612-X",

language = "American English",

volume = "596",

pages = "3--29",

journal = "Nuclear Physics B",

number = "1-2",

}

TY - JOUR

T1 - Measurement of Dijet Cross Sections for Events with a Leading Neutron in Photoproduction at HERA

AU - ZEUS Collaboration

AU - Mattingly, Margarita C. K.

PY - 2001/2/26

Y1 - 2001/2/26

N2 - Differential cross sections for dijet photoproduction in association with a leading neutron using the reaction e+ + p → e+ + n + jet + jet + Xr have been measured with the ZEUS detector at HERA using an integrated luminosity of 6.4 pb-1. The fraction of dijet events with a leading neutron in the final state was studied as a function of the jet kinematic variables. The cross sections were measured for jet transverse energies Ejet T > 6 GeV, neutron energy En > 400 GeV, and neutron production angle θn < 0.8 mrad. The data are broadly consistent with factorization of the lepton and hadron vertices and with a simple one-pion-exchange model. © 2001 Elsevier Science B.V. All rights reserved.

AB - Differential cross sections for dijet photoproduction in association with a leading neutron using the reaction e+ + p → e+ + n + jet + jet + Xr have been measured with the ZEUS detector at HERA using an integrated luminosity of 6.4 pb-1. The fraction of dijet events with a leading neutron in the final state was studied as a function of the jet kinematic variables. The cross sections were measured for jet transverse energies Ejet T > 6 GeV, neutron energy En > 400 GeV, and neutron production angle θn < 0.8 mrad. The data are broadly consistent with factorization of the lepton and hadron vertices and with a simple one-pion-exchange model. © 2001 Elsevier Science B.V. All rights reserved.

UR - https://digitalcommons.andrews.edu/pubs/2170

U2 - 10.1016/S0550-3213(00)00612-X

DO - 10.1016/S0550-3213(00)00612-X

M3 - Article

VL - 596

SP - 3

EP - 29

JO - Nuclear Physics B

JF - Nuclear Physics B

IS - 1-2

ER -

Measurement of Dijet Cross Sections for Events with a Leading Neutron in Photoproduction at HERA

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