We study the process e+e-→e+e-η′ in the double-tag mode and measure for the first time the γ γ →η′ transition form factor Fη′(Q12,Q22) in the momentum-transfer range 2
Lees, J., Poireau, V., Tisserand, V., Grauges, E., Palano, A., Eigen, G., et al. (2018). Measurement of the γ∗γ∗ →η′ transition form factor. PHYSICAL REVIEW D, 98(11) [10.1103/PhysRevD.98.112002].
Measurement of the γ∗γ∗ →η′ transition form factor
Carpinelli M.Membro del Collaboration Group
;
2018
Abstract
We study the process e+e-→e+e-η′ in the double-tag mode and measure for the first time the γ γ →η′ transition form factor Fη′(Q12,Q22) in the momentum-transfer range 2File in questo prodotto:
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