16 citations · 23 across the 2 of their papers we have counts for
4 papers
Scaling and Duality in Semi-exclusive Processes
Andrei Afanasev, Carl E. Carlson, Christian Wahlquist
We discuss extending scaling and duality studies to semi-exclusive processes. We show that semi-exclusive hard pion photoproduction should exhibit scaling behavior in kinematic reg…
Soft Contributions to Hard Pion Photoproduction
Andrei Afanasev, Carl E. Carlson, Christian Wahlquist
Hard, or high transverse momentum, pion photoproduction can be a tool for probing the parton structure of the beam and target. We estimate the soft contributions to this process, w…
Measuring Polarized Gluon and Quark Distributions with Meson Photoproduction
Andrei Afanasev, Carl E. Carlson, Christian Wahlquist
We calculate polarization asymmetries in photoproduction of high transverse momentum mesons, focusing on charged pions, considering the direct, fragmentation, and resolved photon p…
Probing Polarized Parton Distributions with Meson Photoproduction
Andrei Afanasev, Carl E. Carlson, Christian Wahlquist
Polarization asymmetries in photoproduction of high transverse momentum mesons are a flavor sensitive way to measure the polarized quark distributions. We calculate the expected as…