Radiative Corrections in Annihilation and Scattering Experiments

7 oct. 2013, 09:30 → 8 oct. 2013, 18:30 Europe/Paris

Amphi Joliot Curie (IPN Orsay)

Egle TOMASI-GUSTAFSSON (IPN Orsay), Eric VOUTIER (LPSC), Hélène FONVIEILLE (LPC-Clermont)

The purpose of the meeting is to gather experimentalists and theoreticians around problems related to radiative corrections in annihilation and scattering, of interest for PANDA, JLab, DESY, BES and Novosibirsk. Particular interest to the interface between calculations (importance of higher orders) and generators embedded in simulation and analysis programs.

Booklet of contributions Booklet.pdf

lun. 7 octobre

09:45 → 11:00 Introduction

Président de session: Eric VOUTIER (LPSC Grenoble)

09:45 Welcome

Orateur: Directors IPNO & GDR-PH-QCD

10:00 Introduction to radiative emission

Orateur: Yuri BYSTRITSKIY (JINR Dubna)

Transparents Bystritskiy.pdf

11:00 → 11:30 Coffee break

11:30 → 13:00 Elastic lepton scattering

Président de session: Hélène FONVIEILLE (LPC Clermont-Ferrand)

11:30 The OLYMPUS experiment

Orateur: Jan BERNAUER (MIT)

Transparents Bernauer.pdf

12:00 Overview of the radiative corrections plan for the OLYMPUS experiment

Orateur: Rebecca RUSSELL (MIT)

Transparents Russell.pdf

12:30 Status of the Novosibirsk TPE experiment

Orateur: Alexander GRAMOLIN (INP Budker)

Transparents Gramolin_1.pdf

13:00 → 14:30 Lunch break

14:30 → 15:30 The anomalous magnetic moment of the muon : a crack in the standard model?

Président de session: Graziano VENANZONI (INFN Frascati)

slides Venanzoni_1.pdf

15:30 → 16:00 Tea break

16:00 → 17:50 Deeply virtual Compton scattering

Président de session: Hervé Moutarde (CEA Saclay)

16:00 Radiative corrections in DVCS: theory and Monte Carlo generator

Orateur: Igor AKUSHEVICH

Transparents Akushevich.pdf

16:40 Radiative corrections for DVCS cross sections in Hall A at JLab

Orateur: Maxime DEFURNE (CEA Saclay)

Transparents Defurne.pptx

17:10 Radiative corrections for pion electroproduction including two-photon exchange

Orateur: Andrei AFANASEV (GWU)

Transparents Afanasev.ppt

19:00 → 21:30 Workshop Dinner

mar. 8 octobre

09:30 → 10:30 Dark gamma

Président de session: Michel GUIDAL (IPN Orsay)

09:30 Theoretical framework for the analysis of fixed-target searches for hidden photons

Orateur: Tobias BERANEK (Mainz University)

Transparents Beranek.pdf

10:00 Heavy photon search at JLab

Orateur: Raphaël DUPRE (IPN Orsay)

Transparents Dupre.pdf

10:30 → 11:00 Colliders

Président de session: Michel GUIDAL

10:30 Monte Carlo generators for e+e- (X) processes

Orateur: Elisabetta PRENCIPE (Forschungszentrum Jülich)

Transparents Prencipe.pdf

11:00 → 11:30 Coffee break

11:30 → 13:00 Radiative correction generators

Président de session: Michel GUIDAL

11:30 Simulating internal bremsstrahlung in the OLYMPUS radiative generator

Orateur: Axel SCHMIDT (MIT)

Transparents Schmidt.pdf

12:00 A new radiative corrections generator for the OLYMPUS experiment

Orateur: Nicola D'ASCENZO (DESY)

Transparents Dascenzo.pdf

12:30 ESEPP: an event generator for elastic scattering of electrons and positrons on protons

Orateur: Alexander GRAMOLIN (INP Budker)

Transparents Gramolin_2.pdf

13:00 → 14:30 Lunch break

14:30 → 16:00 Radiative correction generators

Président de session: Dominique MARCHAND

14:30 Working group MonteCarLow

Orateur: Graziano VENANZONI (INFN Frascati)

Transparents Venanzoni_2.pdf

15:00 Radiative corrections studies with the bremsstrahlung correction method in PANDARoot

Orateur: Binsong MA (IPN Orsay)

Transparents Ma.pdf

15:30 Selected comments on radiative corrections

Orateur: Eduard KURAEV

Transparents Kuraev.ppt

16:00 → 16:30 Tea break

16:30 → 17:30 Radiative correction initiatives and developments

Président de session: Egle TOMASI-GUSTAFSSON (IPN Orsay)

16:30 Open discussions

Transparents Tomasi-Gustafsson.ppt