Conveners
DVCS and prompt photons
- Marc Knecht (CNRS - CPT Marseille)
Dr
Andrea Ferrero
(CEA-Saclay/IRFU/SPhN)
19/06/2015, 08:00
DVCS and prompt photons
Oral presentation
A major part of the COMPASS-II program will be dedicated to the investigation of generalized parton distributions (GPDs) and transverse momentum dependent parton distributions (TMDs), which aim for the most complete description of the partonic structure of the nucleon.
GPDs are experimentally accessible via lepton-induced exclusive reactions, in particular
the Deeply Virtual Compton...
Dr
Dmitry Ivanov
(Sobolev Institute of Mathematics)
19/06/2015, 08:20
DVCS and prompt photons
Oral presentation
Ultraperipheral reactions in hadron collisions provide new opportunities
to investigate the hadron structure through exclusive photoproduction
processes. We review the possibility to access the Generalized Parton
Distributions in the Timelike Compton Scattering process and in the
exclusive production of heavy vector mesons.
Mr
Renaud Boussarie
(LPT Orsay)
19/06/2015, 08:35
DVCS and prompt photons
Oral presentation
Transversity GPDs have yet to be experimentally unraveled. We propose to probe them by studying the electro- or photo- production of a rho meson and a photon. At dominant twist, separating the longitudinal and transverse polarization of the meson allows one to get access to respectively usual (chiral even) and transversity (chiral odd) GPDs.
