20-27 July 2011
Alpes Congrès - Alpexpo
Europe/Paris timezone

New results in exclusive hard reactions

22 Jul 2011, 17:15
15m
Bayard (Alpes Congrès - Alpexpo)

Bayard

Alpes Congrès - Alpexpo

Parallel session talk QCD QCD

Speaker

Dr bernard Pire (cpht polytechnique)

Description

Exclusive hard reactions have seen much recent progress, both theoretically and experimentally. I shall first review some new results on the Transition distribution amplitudes (TDAs) which appear in the QCD factorized amplitude of some "backward" exclusive processes (ref : Phys.Rev. D82, 094030,2010 and papers in preparation). I will also show new results on NLO QCD corrections for timelike deeply virtual Compton scattering (ref : Phys.Rev.D83, 034009, 2011) and emphasize their importance for extracting generalized parton distributions.

Primary author

Dr bernard Pire (cpht polytechnique)

Co-authors

Dr Jakub Wagner (SINS) Dr Kirill Semenov Tian Shansky (CPHT Polytechnique) Dr Lech Szymanowski (SINS)

Presentation Materials