Hadron annihilation into two photons and backward dVCS in the scaling regime of QCD

Details Hadron annihilation into two photons and backward dVCS in the scaling regime of QCD Hadron annihilation into two photons and backward dVCS in the scaling regime of QCD

2004-11-30

arxiv.org/abs/hep-ph/0411387v2

Phys.Rev. D71 (2005) 111501

Physics

High Energy Physics

High Energy Physics - Phenomenology

4 pages, 1 .eps figure, to be published in Phys. Rev. D Rapid Comm

Scientific paper

10.1103/PhysRevD.71.111501

We study the scaling regime of hadron-(anti)-hadron annihilation into a deeply virtual photon and a real photon, H anti-H -> gamma^* gamma, and deep backward virtual Compton scattering, gamma^* H -> H gamma. We advocate that there is a kinematical region where the scattering amplitude factorizes into a short-distance matrix element and a long-distance dominated object: a transition distribution amplitude which describes the hadron to photon transition.

Affiliated with

Also associated with

No associations

Rating

Hadron annihilation into two photons and backward dVCS in the scaling regime of QCD 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 Hadron annihilation into two photons and backward dVCS in the scaling regime of QCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hadron annihilation into two photons and backward dVCS in the scaling regime of QCD will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-13950