Achard, P. ; Adriani, O. ; Aguilar-Benitez, M. ; Gurtu, A. ; et., al (2003) Measurement of exclusive ρ0ρ0 production in two-photon collisions at high Q2 at LEP Physics Letters B, 568 (1-2). pp. 11-22. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.physletb.2003.05.003
Abstract
Exclusive ρ0ρ0production 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 γγ∗→ρ0ρ0 is determined as a function of the photon virtuality, Q2, and the two-photon centre-of-mass energy, Wγγ, in the kinematic region: 1.2 GeV2<Q2<30 GeV2 and 1.1GeV<Wγγ<3 GeV.
Item Type: | Article |
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Source: | Copyright of this article belongs to Elsevier Science. |
ID Code: | 83660 |
Deposited On: | 21 Feb 2012 14:51 |
Last Modified: | 21 Feb 2012 14:51 |
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