Measurement of dijet cross sections for events with a leading neutron in photoproduction at HERA

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dc.creatorZEUS Collaboration
dc.creatorBreitweg, J.
dc.date2000-10-10
dc.date2000-12-22
dc.date.accessioned2026-07-07T11:46:32Z
dc.date.available2026-07-07T11:46:32Z
dc.descriptionDifferential cross sections for dijet photoproduction in association with a leading neutron using the reaction e^+ + p --> e^+ + n + jet + jet + X_r 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 E^{jet}_T > 6 GeV, neutron energy E_n > 400 GeV, and neutron production angle theta_n < 0.8 mrad. The data are broadly consistent with factorization of the lepton and hadron vertices and with a simple one-pion-exchange model.
dc.description28 pages, 9 figures, accepted by Nuclear Physics B, correction to neutron yield
dc.identifierhttps://arxiv.org/abs/hep-ex/0010019
dc.identifierhttp://arxiv.org/abs/hep-ex/0010019
dc.identifierNucl.Phys.B596:3-29,2001
dc.identifierdoi:10.1016/S0550-3213(00)00612-X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202260
dc.subjectHigh Energy Physics - Experiment
dc.titleMeasurement of dijet cross sections for events with a leading neutron in photoproduction at HERA
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