Measurement of deeply virtual Compton scattering at HERA

H1 Collaboration, The and Henderson, Robert C. W. and Sloan, Terry (2005) Measurement of deeply virtual Compton scattering at HERA. European Physical Journal C: Particles and Fields, 44 (1). pp. 1-11. ISSN 1434-6044

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Abstract

A measurement is presented of elastic deeply virtual Compton scattering made using e + p collision data corresponding to a luminosity of 46.5 pb-1, taken with the H1 detector at HERA. The cross section is measured as a function of the photon virtuality, Q 2, the invariant mass of the p system, W, and for the first time, differentially in the squared momentum transfer at the proton vertex, t, in the kinematic range , and . QCD based calculations at next-to-leading order using generalized parton distributions can describe the data, as can colour dipole model predictions.

Item Type:
Journal Article
Journal or Publication Title:
European Physical Journal C: Particles and Fields
Additional Information:
Author list is partial - see original article for full author list.
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
?? PHYSICS AND ASTRONOMY (MISCELLANEOUS)ENGINEERING (MISCELLANEOUS)QC PHYSICS ??
ID Code:
10140
Deposited By:
Deposited On:
07 Jul 2008 11:38
Refereed?:
Yes
Published?:
Published
Last Modified:
17 Sep 2023 00:10