Exclusive ρ0ρ0 production in two-photon collisions between a quasi-real and a mid-virtuality photon is studied with data collected at LEP at centre-of-mass energies 183< √s <209 GeV with a total integrated luminosity of 684.8 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: 0.2< Q2 <0.85 GeV2 and 1.1< Wγγ <3 GeV.

Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., et al. (2004). Measurement of exclusive rho0 rho0 production in mid-virtuality two-photon interactions at LEP. PHYSICS LETTERS. SECTION B, 604(1-2), 48-60 [10.1016/j.physletb.2004.10.049].

Measurement of exclusive rho0 rho0 production in mid-virtuality two-photon interactions at LEP

PENSOTTI, SIMONETTA;
2004

Abstract

Exclusive ρ0ρ0 production in two-photon collisions between a quasi-real and a mid-virtuality photon is studied with data collected at LEP at centre-of-mass energies 183< √s <209 GeV with a total integrated luminosity of 684.8 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: 0.2< Q2 <0.85 GeV2 and 1.1< Wγγ <3 GeV.
Articolo in rivista - Articolo scientifico
L3,CERN-LEP-L3
English
2004
604
1-2
48
60
none
Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., et al. (2004). Measurement of exclusive rho0 rho0 production in mid-virtuality two-photon interactions at LEP. PHYSICS LETTERS. SECTION B, 604(1-2), 48-60 [10.1016/j.physletb.2004.10.049].
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/13534
Citazioni
  • Scopus 10
  • ???jsp.display-item.citation.isi??? 14
Social impact