Diffractive production of real photons

Authors
Citation
D. Reyna, Diffractive production of real photons, NUCL PH B-P, 99A, 2001, pp. 109-112
Citations number
6
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
0920-5632 → ACNP
Volume
99A
Year of publication
2001
Pages
109 - 112
Database
ISI
SICI code
0920-5632(200104)99A:<109:DPORP>2.0.ZU;2-O
Abstract
The process eP --> eP gamma has been investigated by both the H1 and ZEUS c ollaborations at HERA. Contributions beyond the normal QED Bethe-Heitler pr ocess have been seen within the measurable kinematic range. These contribut ions are consistent with a calculation of Deeply Virtual Compton Scattering . A cross section, differential in Q(2) or W, has been measured by the H1 c ollaboration and compared with this calculation.