Exclusive neutrino-production of a charmed meson - Archive ouverte HAL
Article Dans Une Revue Physical Review D Année : 2017

Exclusive neutrino-production of a charmed meson

Résumé

We calculate the leading order in alpha_s QCD amplitude for exclusive neutrino and antineutrino production of a D pseudoscalar charmed meson on an unpolarized nucleon. We work in the framework of the collinear QCD approach where generalized parton distributions (GPDs) factorize from perturbatively calculable coefficient functions. We include both O(m_c) terms in the coefficient functions and O(M_D) mass term contributions in the heavy meson distribution amplitudes. We emphasize the sensitivity of specific observables on the transversity quark GPDs.

Dates et versions

hal-01452627 , version 1 (02-02-2017)

Identifiants

Citer

B. Pire, L. Szymanowski, J. Wagner. Exclusive neutrino-production of a charmed meson. Physical Review D, 2017, 95 (9), pp.094001. ⟨10.1103/PhysRevD.95.094001⟩. ⟨hal-01452627⟩
75 Consultations
0 Téléchargements

Altmetric

Partager

More