Informe d'Autors UOC a ISI Web of Knowledge. Febrer 2015

UOC

On the interplay between Q^2 and t dependence in exclusive diffractive production of real photons and vector mesons in ep collisions

We show how the familiar phenomenological way of combining the Q2 (photon virtuality) and t (squared momentum transfer) dependences of the scattering amplitude in Deeply Virtual Compton Scattering (DVCS) [1, 2] and Vector Meson Production (VMP) [2] processes can be understood in an off-mass-shell generalization of dual amplitudes with Mandelstam analyticity [3]. By comparing different approaches, we managed also to constrain the numerical values of the free parameters.

Informe d'Autors UOC a ISI Web of Knowledge. Març 2015

UOC

Informe d'Autors UOC a ISI Web of Knowledge. Abril 2015

UOC

Informe d'Autors UOC a ISI Web of Knowledge. Maig 2015

UOC

Informe d'Autors UOC a ISI Web of Knowledge. Juny 2015

UOC