256 citations · 2.4k across the 72 of their papers we have counts for
6 papers · 1 filter
Kaon Photoproduction in the Feynman and Regge Theories
T. Mart, C. Bennhold
Kaon photoproduction on the nucleon has been investigated in the isobar (Feynman) and Regge frameworks. Two possible combinations of the theories are discussed. Results are compare…
Photoproduction of Theta+ on the nucleon and deuteron
T. Mart, A. Salam, K. Miyagawa +1
Photoproduction of the pentaquark particle Theta^+ on the nucleon has been studied by using an isobar and a Regge model. Using the isobar model, total cross sections around 100 nb…
Rescattering effects and two-step process in kaon photoproduction on the deuteron
A. Salam, K. Miyagawa, H. Arenhoevel +3
Kaon photoproduction on the deuteron is investigated by considering YN and KN rescattering and the two-step process gamma d --> pi NN --> KYN. A strong enhancement in the total cro…
Missing Resonances in Kaon Photoproduction on the Nucleon
T. Mart, A. Sulaksono, C. Bennhold
New kaon photoproduction data on a proton, gamma + p --> K+ + Lambda, are analyzed using a multipole approach. The background terms are given in terms of gauge invariant, crossing…
A study of pentaquarks on the lattice with overlap fermions
N. Mathur, F. X. Lee, A. Alexandru +8
We present a quenched lattice QCD calculation of spin-1/2 five-quark states with quark content for both positive and negative parities. We do not observe any bound pe…
Measurement of Inverse Pion Photoproduction at Energies Spanning the N(1440) Resonance
A. Shafi, S. Prakhov, I. I. Strakovsky +36
Differential cross sections for the process pi^- p -> gamma n have been measured at Brookhaven National Laboratory's Alternating Gradient Synchrotron with the Crystal Ball multipho…