3 papers
hep-ph2026
Revealing chiral-odd two-meson generalized distribution amplitudes in reactions
Shohini Bhattacharya, Renaud Boussarie, Bernard Pire +1
We demonstrate that chiral-odd dimeson generalized distribution amplitudes (CO-GDAs) -- nonperturbative objects encoding the transition of a quark-antiquark pair into two mesons --…
hep-ph2024
Spin-orbit entanglement in the Color Glass Condensate
Shohini Bhattacharya, Renaud Boussarie, Yoshitaka Hatta
We compute the spin-orbit correlations of quarks and gluons at small- and show that the helicity and the orbital angular momentum of individual partons are strongly anti-aligned…
hep-ph2024
Nonlocal chiral anomaly and generalized parton distributions
Shohini Bhattacharya, Yoshitaka Hatta, Jakob Schoenleber
We discuss the nonlocal generalization of the QCD chiral anomaly along the light-cone and derive relations between twist-two, twist-three and twist-four generalized parton distribu…