61 citations · 268 across the 13 of their papers we have counts for
13 papers
Photon Emission from Dense Quark Matter
C. Vogt, R. Rapp, R. Ouyed
Thermal emission rates and mean free paths of photons in a color-flavor locked (CFL) phase of quark matter at high densities and moderate temperatures are evaluated. Our calculatio…
Subprocess Size in Hard Exclusive Scattering
P. Hoyer, J. T. Lenaghan, K. Tuominen +1
The interaction region of hard exclusive hadron scattering can have a large transverse size due to endpoint contributions, where one parton carries most of the hadron momentum. The…
The Handbag Contribution to Two-Photon Annihilation Into Meson Pairs
C. Vogt
We report on the handbag contribution to two-photon annihilation into pion and kaon pairs at large energy and momentum transfer. The underlying physics of the mechanism is outlined…
Two-Photon Annihilation into Baryon-Antibaryon Pairs
M. Diehl, P. Kroll, C. Vogt
We study the handbag contribution to two-photon annihilation into baryon-antibaryon pairs at large energy and momentum transfer. We derive factorization of the process amplitude in…
The handbag contribution to gamma gamma to pi pi and K K
M. Diehl, P. Kroll, C. Vogt
We investigate the soft handbag contribution to two-photon annihilation into pion or kaon pairs at large energy and momentum transfer. The amplitude is expressed as a hard gamma ga…
gamma* gamma(*) to pi transitions and the pion distribution amplitude
Carsten Vogt
We discuss what can be learned about the shape of the pion distribution amplitude from the form factor for gamma* gamma(*) to pi transitions.