Published 2007 | Version v1
Journal article Metadata-only

Nuclear generalized parton distributions

Creators

  • 1. Ruhr Univ. Bochum (Germany)

Description

We perform a microscopic evaluation of nuclear generalized parton distributions (GPDs) for spin-0 nuclei in the framework of the Walecka model. We demonstrate that the meson (non-nucleon) degrees of freedom dramatically influence nuclear GPDs, which is revealed in the non-trivial and unexpected A-dependence of deeply virtual Compton scattering (DVCS) observables. We give predictions for physical observables in HERMES kinematics. (orig.)

Availability note (English)

Also available online at: http://www.dpg-tagungen.de/index_en.html

Additional details

Identifiers

URL
http://www.dpg-tagungen.de/index_en.html;

Publishing Information

Journal Title
Verhandlungen der Deutschen Physikalischen Gesellschaft
Journal Volume
42
Journal Issue
2
Journal Page Range
[1 p.]
ISSN
0420-0195
CODEN
VDPEAZ

Conference

Title
DPG spring meeting 2007 with the sections hadronic and nuclear physics
Original Conference Title
DPG Fruehjahrstagung 2007 des Fachverbandes Hadronen und Kerne
Dates
12-16 Mar 2007
Place
Giessen (Germany)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
38074857
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPTON EFFECT; DEEP INELASTIC SCATTERING; ELECTRON REACTIONS; ELECTRONS; EVEN-EVEN NUCLEI; GAMMA RADIATION; GEV RANGE 10-100; MESONS; NUCLEAR STRUCTURE; PHOTONS; RELATIVISTIC RANGE; WALECKA MODEL
Descriptors DEC
BASIC INTERACTIONS; BOSONS; CHARGED-PARTICLE REACTIONS; ELASTIC SCATTERING; ELECTROMAGNETIC INTERACTIONS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRONS; INELASTIC SCATTERING; INTERACTIONS; IONIZING RADIATIONS; LEPTON REACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; MASSLESS PARTICLES; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; PARTICLE INTERACTIONS; RADIATIONS; SCATTERING

Optional Information

Notes
Session: HK 11.3 Di 14:45. No further information available