Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2000-09-21
Nucl.Phys.B596:99-124,2001
Physics
High Energy Physics
High Energy Physics - Phenomenology
References added and minor revisions made in text. Version to appear in Nucl. Phys. B
Scientific paper
10.1016/S0550-3213(00)00695-7
We give a complete representation of virtual Compton scattering $\gamma^* p \to \gamma p$ at large initial photon virtuality $Q^2$ and small momentum transfer squared $t$ in terms of the light-cone wavefunctions of the target proton. We verify the identities between the skewed parton distributions $H(x,\zeta,t)$ and $E(x,\zeta,t)$ which appear in deeply virtual Compton scattering and the corresponding integrands of the Dirac and Pauli form factors $F_1(t)$ and $F_2(t)$ and the gravitational form factors $A_{q}(t)$ and $B_{q}(t)$ for each quark and anti-quark constituent. We illustrate the general formalism for the case of deeply virtual Compton scattering on the quantum fluctuations of a fermion in quantum electrodynamics at one loop.
Brodsky Stanley J.
Diehl Markus
Hwang Dae Sung
No associations
LandOfFree
Light-Cone Wavefunction Representation of Deeply Virtual Compton Scattering 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 Light-Cone Wavefunction Representation of Deeply Virtual Compton Scattering, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light-Cone Wavefunction Representation of Deeply Virtual Compton Scattering will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-131497