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Timelike Compton Scattering at JLab
Authors:R. G. Paremuzyan
Affiliation:1. Institut de Physique Nucleaire, 15 rue Georges Clemenceau, 91406, ORSAY Cedex, France
2. Yerevan Physics Institute, 2 Alikhanyan Brothers St., Yerevan, 0036, Armenia
Abstract:It is demonstrated, that with exclusive final state, data from electron scattering experiments that are recorded with loose trigger requirements can be used to analyze photoproduction reactions. A preliminary results on Timelike Compton Scattering using the electroproduction data from the CLAS detector at Jefferson Lab are presented. In particular, using final state (pe ? e +) photoproduction of vector mesons and timelike photon is studied. Angular asymmetries in Timelike Compton Scattering region is compared with model predictions in the framework of Generalized Parton Distribution.
Keywords:
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