339 citations · 4.3k across the 102 of their papers we have counts for
5 papers · 1 filter
Chiral and trace anomalies in Deeply Virtual Compton Scattering
Shohini Bhattacharya, Yoshitaka Hatta, Werner Vogelsang
Inspired by recent work by Tarasov and Venugopalan, we calculate the one-loop quark box diagrams relevant to polarized and unpolarized Deep Inelastic Scattering (DIS) by introducin…
Small-x Evolution of the Gluon Generalized Parton Distribution Eg of the Nucleon
Yoshitaka Hatta, Jian Zhou
We study the small- evolution equation for the gluon generalized parton distribution (GPD) of the nucleon. It is shown that at vanishing skewness exhibits the Regge…
Nucleon D-term in holographic QCD
Mitsutoshi Fujita, Yoshitaka Hatta, Shigeki Sugimoto +1
The D-term is one of the conserved charges of hadrons defined as the forward limit of the gravitational form factor . We calculate the nucleon's D-term in a holographic QCD m…
Semi-inclusive Diffractive Deep Inelastic Scattering at Small-
Yoshitaka Hatta, Bo-Wen Xiao, Feng Yuan
Inspired by a recent study of Iancu, Mueller and Triantafyllopoulos [1] and earlier papers by Golec-Biernat and Wusthoff [2,3], we propose semi-inclusive diffractive deep inelastic…
Signature of the gluon orbital angular momentum
Shohini Bhattacharya, Renaud Boussarie, Yoshitaka Hatta
We propose a novel observable for the experimental detection of the gluon orbital angular momentum (OAM) that constitutes the proton spin sum rule. We consider longitudinal double…