Artículo
Measurement of Exclusive rho^0 rho^0 Production in Mid-Virtuality Two-Photon Interactions at LEP
Achard, P.; Adriani, O.; Aguilar Benitez, M.; Alcaraz, J.; Dova, Maria Teresa
; Vivargent, M.; Vlachos, S. S.; Vodopianov, I.; Vogel, H.; Vogt, H.; Vorobiev, I.; Vorobyov, A. A.; Wadhwa, M.; Wang, Q.; Wang, X. L.; Wang, Z. M.; Weber, M.; Wilkens, H.; Wynhoff, S.; Xia, L.; Xu, Z.Z.; Yamamoto, J.; Yang, B.Z.; Yang, C.G.; Yang, H. J.; Yang, M.; Yeh, S. C.; Zalite, A.; Zalite, Y.; Zhang, Z. P.; Zhao, J.; Zhu, G. Y.; Zhu, R. Y.; Zhuang, H. L.; Zichichi, A.; Zimmermann, B.; Zöller, M.; L[Tres] Collaboration
Fecha de publicación:
12/2004
Editorial:
Elsevier Science
Revista:
Physics Letters B
ISSN:
0370-2693
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Exclusive rho^0 rho^0 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 183GeV < sqrt{s} < 209GeV with a total integrated
luminosity of 684.8/pb. The cross section of the process gamma gamma* -> rho^0
rho^0 is determined as a function of the photon virtuality, q^2, and the
two-photon centre-of-mass energy, Wgg, in the kinematic region: 0.2GeV^2 < q^2
< 0.85GeV^2 and 1.1GeV < Wgg < 3GeV.
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Articulos(IFLP)
Articulos de INST.DE FISICA LA PLATA
Articulos de INST.DE FISICA LA PLATA
Citación
Achard, P.; Adriani, O.; Aguilar Benitez, M.; Alcaraz, J.; Dova, Maria Teresa; et al.; Measurement of Exclusive rho^0 rho^0 Production in Mid-Virtuality Two-Photon Interactions at LEP; Elsevier Science; Physics Letters B; 604; 12-2004; 48-60
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