Studies of DVCS and photoproduction of photons at high t with the H1 Detector

Details Studies of DVCS and photoproduction of photons at high t with the H1 Detector Studies of DVCS and photoproduction of photons at high t with the H1 Detector

2003-12-03

arxiv.org/abs/hep-ex/0312013v1

Eur.Phys.J. C33 (2004) S509-S511

Physics

High Energy Physics

High Energy Physics - Experiment

Contribution to the Proceedings of International Europhysics Conference on High Energy Physics EPS, July 17th-23rd 2003, Aache

Scientific paper

10.1140/epjcd/s2004-03-1677-x

The diffractive scattering of photon off proton $\gamma^{(*)} p \to \gamma Y$ (where $Y$ denotes the proton dissociative system or the elastically scattered proton) is measured in two different kinematic regimes at high energy with the H1 detector at HERA. i) the process is studied for the first time at large transverse photon momentum $p_t^{\gamma} > 2$ GeV in photoproduction regime ($Q^2 < 0.01$ GeV$^2$)and photon-proton c.m.s. energy $175 < W < 247 {\rm GeV}$. The cross section is measured differentially in $t$ and in $\xpom$. The measurement is compared to a LL BFKL prediction of QCD. ii) in electroproduction, the Deeply Virtual Compton Scattering (DVCS) $\gamma^* p \to \gamma p$ cross section has been measured more precisely and in an extended kinematic domain: at photon virtualities $4

Affiliated with

Also associated with

No associations

Rating

Studies of DVCS and photoproduction of photons at high t with the H1 Detector does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Studies of DVCS and photoproduction of photons at high t with the H1 Detector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Studies of DVCS and photoproduction of photons at high t with the H1 Detector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-187757