activity
20082026
most citedAxial, Scalar and Tensor Charges of the Nucleon from 2+1+1-flavor Lattice QCD

159 citations · 2.4k across the 94 of their papers we have counts for

collaborators

99 papers

hep-lat2026

The Momentum Fraction, Helicity and Transversity Isovector Moments of Nucleons from \texorpdfstring{}{2+1}-flavor Lattice QCD

Santanu Mondal, Rajan Gupta, Sungwoo Park +5

Results for the isovector momentum fraction, , helicity moment, , and the transversity moment, , of th…

hep-lat2025

Flavor diagonal nucleon charges using clover fermions on MILC HISQ ensembles

Sungwoo Park, Rajan Gupta, Tanmoy Bhattacharya +4

We present lattice results for the flavor diagonal charges of the proton from the analysis of eight ensembles generated using 2+1+1-flavors of highly improved staggered quarks (HIS…

hep-lat2025

Gradient flow of the Weinberg operator

Tanmoy Bhattacharya, Shohini Bhattacharya, Vincenzo Cirigliano +5

We present preliminary results on the susceptibilities involving the CP-violating (CPV) Weinberg three-gluon operator and the topological term using the gradient flow scheme, a…

hep-lat2024

Update on flavor diagonal nucleon charges from clover fermions

Sungwoo Park, Tanmoy Bhattacharya, Rajan Gupta +3

We present a summary of the full calculation of the axial, scalar and tensor flavor diagonal charges of the nucleon carried out using Wilson-clover fermions on eight ensembles gene…

hep-lat2023

Nucleon Isovector Axial Form Factors

Yong-Chull Jang, Rajan Gupta, Tanmoy Bhattacharya +2

We present results for the isovector axial vector form factors obtained using thirteen 2+1+1-flavor highly improved staggered quark (HISQ) ensembles generated by the MILC collabora…

hep-lat2023

nEDM from the theta-term and chromoEDM operators

Tanmoy Bhattacharya, Vincenzo Cirigliano, Rajan Gupta +2

In a previous work, we showed that unresolved excited state contaminations provide a major source of systematic uncertainty in the calculation of the nucleon electric dipole moment…