We study the reactions e+e-→e+e -η(′) in the single-tag mode and measure the γγ*→η(′) transition form factors in the momentum-transfer range from 4 to 40GeV2. The analysis is based on 469fb-1 of integrated luminosity collected at PEP-II with the BABAR detector at e+e- center-of-mass energies near 10.6 GeV.

Sanchez, P., Lees, J., Poireau, V., Prencipe, E., Tisserand, V., Tico, J., et al. (2011). Measurement of the γγ*→η and γγ*→η′ transition form factors. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 84(5) [10.1103/PhysRevD.84.052001].

Measurement of the γγ*→η and γγ*→η′ transition form factors

Martinelli M;CARPINELLI, Massimo;
2011

Abstract

We study the reactions e+e-→e+e -η(′) in the single-tag mode and measure the γγ*→η(′) transition form factors in the momentum-transfer range from 4 to 40GeV2. The analysis is based on 469fb-1 of integrated luminosity collected at PEP-II with the BABAR detector at e+e- center-of-mass energies near 10.6 GeV.
Articolo in rivista - Articolo scientifico
BABAR detector
English
2011
84
5
052001
none
Sanchez, P., Lees, J., Poireau, V., Prencipe, E., Tisserand, V., Tico, J., et al. (2011). Measurement of the γγ*→η and γγ*→η′ transition form factors. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 84(5) [10.1103/PhysRevD.84.052001].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/389290
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