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

Deeply Virtual Compton Scattering at HERMES

22 Jul 2011, 17:00
15m
Bayard (Alpes Congrès - Alpexpo)

Bayard

Alpes Congrès - Alpexpo

Parallel session talk QCD

Speaker

Ms Jennifer Bowles (University of Glasgow)

Description

The HERMES experiment at DESY, Hamburg used the HERA 27.6GeV electron/positron polarised beam to study the structure of the nucleon. Deeply Virtual Compton Scattering (DVCS) provides access to Generalised Parton Distributions via measured azimuthal asymmetries at HERMES. Data was collected from 1995 to 2007 with unpolarised and both longitudinally and transversely polarised gas targets (H, D and heavier nuclei), which has been analysed to provide the most diverse set of DVCS azimuthal asymmetries. A Recoil Detector was installed in 2005-2006, which has provided improved exclusivity of the beam spin asymmetry measurement. The latest DVCS results from HERMES will be presented including the first result from the Recoil Detector.

Primary author

Ms Jennifer Bowles (University of Glasgow)

Presentation Materials