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Measurement of exclusive ρ0ρ0 production in two-photon collisions at high Q2 at LEP

Document type: Articulo

Abstract

Exclusive ρ0ρ0 production in two-photon collisions involving a single highly virtual photon is studied with data collected at LEP at centre-of-mass energies 89 GeV < √s < 209 GeV with a total integrated luminosity of 854.7 pb−1. The cross section of the process γ γ ∗ → ρ0ρ0 is determined as a function of the photon virtuality, Q2, and the two-photon centre-of-mass energy, Wγ γ , in the kinematic region: 1.2 GeV2 < Q2 < 30 GeV2 and 1.1 GeV < Wγ γ < 3 GeV.

General information

Issue date: 27 de mayo de 2003
Document language: English
Journal: Physics Letters B; vol. 568, no. 1-2
Origin: Facultad de Ciencias Exactas
ISSN: 0370-2693
Pages: 11-22
xmlui.dri2xhtml.METS-1.0.item-dc-subject: two-photon collisions ; Física ; LEP ; centre-of-mass energies
Subjects: Ciencias Exactas

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Created: 25 de junio de 2019
Available since: 25 de junio de 2019
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/77102
  • https://doi.org/10.1016/j.physletb.2003.05.003

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    Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)