Published December 17, 2007 | Version v1
Report Metadata-only

Deeply Virtual Compton Scattering with CLAS

Creators

Description

The beam spin asymmetries of the reaction ep -> epg in the Bjorken regime were measured over a wide kinematical domain using the CLAS detector and a new lead-tungstate calorimeter. Through the interference of the Bethe-Heitler process with Deeply Virtual Compton Scattering, those asymmetries provide constraints for the nucleon Generalized Parton Distributions models. The observed shapes are in agreement with twist-2 dominance predictions.

Additional details

Publishing Information

Imprint Pagination
vp.
Report number
JLAB-PHY--07-751

Conference

Title
Workshop on Exclusive Reactions at High Momentum Transfer
Dates
21-24 May 2007
Place
Newport News, VA (United States)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
39036538
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ASYMMETRY; COMPTON EFFECT; MOMENTUM TRANSFER; NUCLEONS; SPIN
Descriptors DEC
ANGULAR MOMENTUM; BARYONS; BASIC INTERACTIONS; ELASTIC SCATTERING; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; PARTICLE PROPERTIES; SCATTERING

Optional Information

Contract/Grant/Project number
AC05-06OR23177
Funding organization
USDOE - Office of Science (Seychelles) (US)
Secondary number(s)
DOE/OR--23177-0235