Document Type
Article
Publication Date
2-26-2001
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 EjetT > 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.
Journal Title
Nuclear Physics B
Volume
596
Issue
1-2
First Page
3
Last Page
29
DOI
https://doi.org/10.1016/S0550-3213(00)00612-X
First Department
Physics
Recommended Citation
Breitweg, J.; Chekanov, S.; Derrick, M.; Krakauer, D.; Magill, S.; Musgrave, B.; Pellegrino, A.; Repond, J.; Stanek, R.; Yoshida, R.; Mattingly, Margarita C. K.; Antonioli, P.; Bari, G.; Basile, M.; Bellagamba, L.; Boscherini, D.; Bruni, A.; Bruni, G.; Cara Romeo, G.; Cifarelli, L.; Cindolo, F.; Contin, A.; Corradi, M.; de Pasquale, S.; Giusti, P.; Iacobucci, G.; Levi, G.; Margotti, A.; Massam, T.; Nania, R.; and Palmonari, F., "Measurement of Dijet Cross Sections for Events with a Leading Neutron in Photoproduction at HERA" (2001). Faculty Publications. 2170.
https://digitalcommons.andrews.edu/pubs/2170
Acknowledgements
Accepted version retrieved April 5, 2021 from https://arxiv.org/pdf/hep-ex/0010019.pdf