skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Exclusive {rho}{rho} production in {gamma}{gamma} interaction at LEP

Abstract

Exclusive {rho}{rho} production in two-photon collisions is studied at LEP for quasi-real photons ({gamma}{gamma}, centre-of-mass energies 161 GeV {<=} {radical}(s) {<=} 209 GeV, total integrated luminosity L=698 pb-1) and one virtual photon ({gamma}{gamma}*, 89 GeV {<=} {radical}(s) 209 GeV, L=855 pb-1). The cross sections of the {rho}{rho} production processes are determined as a function of the photon virtuality, Q2, and the two-photon centre-of-mass energy, W{gamma}{gamma}, in the kinematic region: Q2 {<=} 30 GeV2 and 1 GeV {<=} W{gamma}{gamma} {<=} 3 GeV.

Authors:
 [1]
  1. Carnegie Mellon University, Pittsburgh, PA 15213 (United States)
Publication Date:
OSTI Identifier:
21056838
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 892; Journal Issue: 1; Conference: QCHS7: 7. conference on quark confinement and the hadron spectrum, Ponta Delgada, Acores (Portugal), 2-7 Sep 2006; Other Information: DOI: 10.1063/1.2714400; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA). L3 Collaboration
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CROSS SECTIONS; EXCLUSIVE INTERACTIONS; FOUR MOMENTUM TRANSFER; GEV RANGE; LEP STORAGE RINGS; MULTIPARTICLE SPECTROMETERS; PARTICLE IDENTIFICATION; PARTICLE KINEMATICS; PARTICLE PRODUCTION; PHOTON-PHOTON INTERACTIONS; PHOTONS; RHO-770 MESONS

Citation Formats

Vorobiev, Igor. Exclusive {rho}{rho} production in {gamma}{gamma} interaction at LEP. United States: N. p., 2007. Web. doi:10.1063/1.2714400.
Vorobiev, Igor. Exclusive {rho}{rho} production in {gamma}{gamma} interaction at LEP. United States. doi:10.1063/1.2714400.
Vorobiev, Igor. Tue . "Exclusive {rho}{rho} production in {gamma}{gamma} interaction at LEP". United States. doi:10.1063/1.2714400.
@article{osti_21056838,
title = {Exclusive {rho}{rho} production in {gamma}{gamma} interaction at LEP},
author = {Vorobiev, Igor},
abstractNote = {Exclusive {rho}{rho} production in two-photon collisions is studied at LEP for quasi-real photons ({gamma}{gamma}, centre-of-mass energies 161 GeV {<=} {radical}(s) {<=} 209 GeV, total integrated luminosity L=698 pb-1) and one virtual photon ({gamma}{gamma}*, 89 GeV {<=} {radical}(s) 209 GeV, L=855 pb-1). The cross sections of the {rho}{rho} production processes are determined as a function of the photon virtuality, Q2, and the two-photon centre-of-mass energy, W{gamma}{gamma}, in the kinematic region: Q2 {<=} 30 GeV2 and 1 GeV {<=} W{gamma}{gamma} {<=} 3 GeV.},
doi = {10.1063/1.2714400},
journal = {AIP Conference Proceedings},
number = 1,
volume = 892,
place = {United States},
year = {Tue Feb 27 00:00:00 EST 2007},
month = {Tue Feb 27 00:00:00 EST 2007}
}