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Title: Study of the photon remnant in resolved photoproduction at HERA

Abstract

Photoproduction at HERA has been studied in ep collisions, with the ZEUS detector for {gamma}p center of mass energies ranging from 130-250 GeV, using over 400,000 events corresponding to an integrated luminosity of more than 500 nb{sup {minus}1}. A sample of events with two high p{sub T} jets and a third jet in the direction of the electron beam have been examined. These events are predominantly due to resolved photoproduction. The third jet is associated with the photon remnant. The photon remnant is found to have properties similar to the high-p{sub T} jets from hard scattering, but exhibits higher transverse momenta than is expected from Leading Order QCD Monte Carlo simulations.

Authors:
 [1]
  1. Univ. of Wisconsin, Madison, WI (United States)
Publication Date:
OSTI Identifier:
374847
Report Number(s):
CONF-9304297-
Journal ID: BAPSA6; ISSN 0003-0503; TRN: 96:004080-0218
Resource Type:
Journal Article
Journal Name:
Bulletin of the American Physical Society
Additional Journal Information:
Journal Volume: 40; Journal Issue: 2; Conference: 1993 joint meeting of the American Physical Society and the American Association of Physics Teachers, Washington, DC (United States), 12-15 Apr 1993; Other Information: PBD: Apr 1995
Country of Publication:
United States
Language:
English
Subject:
66 PHYSICS; PHOTOPRODUCTION; MULTIPLE PRODUCTION; HERA STORAGE RING; ELECTRON-PROTON INTERACTIONS; GEV RANGE 100-1000; TRANSVERSE MOMENTUM

Citation Formats

Behrens, B. Study of the photon remnant in resolved photoproduction at HERA. United States: N. p., 1995. Web.
Behrens, B. Study of the photon remnant in resolved photoproduction at HERA. United States.
Behrens, B. Sat . "Study of the photon remnant in resolved photoproduction at HERA". United States.
@article{osti_374847,
title = {Study of the photon remnant in resolved photoproduction at HERA},
author = {Behrens, B.},
abstractNote = {Photoproduction at HERA has been studied in ep collisions, with the ZEUS detector for {gamma}p center of mass energies ranging from 130-250 GeV, using over 400,000 events corresponding to an integrated luminosity of more than 500 nb{sup {minus}1}. A sample of events with two high p{sub T} jets and a third jet in the direction of the electron beam have been examined. These events are predominantly due to resolved photoproduction. The third jet is associated with the photon remnant. The photon remnant is found to have properties similar to the high-p{sub T} jets from hard scattering, but exhibits higher transverse momenta than is expected from Leading Order QCD Monte Carlo simulations.},
doi = {},
journal = {Bulletin of the American Physical Society},
number = 2,
volume = 40,
place = {United States},
year = {1995},
month = {4}
}