174 citations · 3k across the 82 of their papers we have counts for
7 papers · 1 filter
Triangle Singularity as the Origin of the
G. D. Alexeev, M. G. Alexeev, A. Amoroso +194
The COMPASS experiment recently discovered a new isovector resonance-like signal with axial-vector quantum numbers, the , decaying to . With a mass too close…
The Drell-Yan process with pions and polarized nucleons
S. Bastami, L. Gamberg, B. Parsamyan +3
The Drell-Yan process provides important information on the internal structure of hadrons including transverse momentum dependent parton distribution functions (TMDs). In this work…
Applications of the WW-type approximation to SIDIS
S. Bastami, H. Avakian, A. V. Efremov +8
We explore the complete cross-section for the production of unpolarized hadrons in semi-inclusive deep-inelastic scattering up to power-suppressed terms in the…
Semi-Inclusive Deep Inelastic Scattering in Wandzura-Wilczek-type approximation
S. Bastami, H. Avakian, A. V. Efremov +8
We present the complete cross-section for the production of unpolarized hadrons in semi-inclusive deep-inelastic scattering up to power-suppressed terms in the Wa…
New analysis of tensor resonances measured at the COMPASS experiment
A. Jackura, C. Fernandez-Ramirez, M. Mikhasenko +232
We present a new amplitude analysis of the -wave in measured by COMPASS. Employing an analytical model based on the principles of the relativistic -mat…
Transverse momentum dependence of the quark helicity distributions and the Cahn effect in double-spin asymmetry in Semi Inclusive DIS
M. Anselmino, A. Efremov, A. Kotzinian +1
Within the LO QCD parton model of Semi Inclusive Deep Inelastic Scattering, , with unintegrated quark distribution and fragmentation functions, we study the $\…