34 citations · 145 across the 21 of their papers we have counts for
6 papers · 1 filter
A unitary coupled-channel three-body amplitude with pions and kaons
Yuchuan Feng, Fernando Gil, Michael Döring +4
Three-body dynamics above threshold is required for the reliable extraction of many amplitudes and resonances from experiment and lattice QCD. The S-matrix principle of unitarity c…
CFNS Ad-Hoc meeting on Radiative Corrections Whitepaper
Andrei Afanasev, Jaseer Ahmed, Igor Akushevich +25
Current precision scattering experiments and even more so many experiments planed for the Electron Ion Collider will be limited by systematics. From the theory side, a fundamental…
Radiative and chiral corrections to elastic lepton-proton scattering in chiral perturbation theory
Pulak Talukdar, Vanamali C. Shastry, Udit Raha +1
A unified treatment of both chiral and radiative corrections to the low-energy elastic lepton-proton scattering processes is presented in Heavy Baryon Chiral Perturbations Theory.…
Lepton-Proton Two-Photon Exchange in Chiral Perturbation Theory
Pulak Talukdar, Vanamali C. Shastry, Udit Raha +1
We use heavy baryon chiral perturbation theory to evaluate the two-photon exchange corrections to the low-energy elastic lepton-proton scattering at next-to-leading order accuracy,…
Effect of Confinement of Gluons and One Pion Exchange in Nucleon-Nucleon Interaction
V K Nilakanthan, V C Shastry, S Raghavendra +1
The Nucleon-Nucleon interaction in the singlet () and triplet () channels have been studied in the framework of Relativistic Harmonic Model using the Resonating Gro…
Effects of Finite Size of Constituent Quarks on Nucleon-Nucleon Interaction
Vanamali C. Shastry, K. B. Vijaya Kumar
We have investigated the effect of the finite size of the constituent quarks on singlet and triplet nucleon-nucleon potentials, obtained in the framework of the nonrelativi…