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hep-ph2025
Study of the subleading twist GTMD for proton in light-front quark-diquark model
Sameer Jain, Shubham Sharma, Harleen Dahiya
In this work, we study the generalized transverse momentum dependent distribution (GTMD) for proton using light-front quark-diquark model. We construct the expression of $…
hep-ph2024
Unraveling sub-leading twist GTMDs of proton using LFQDM
Shubham Sharma, Sameer Jain, Harleen Dahiya
This study investigates the sub-leading twist generalized transverse momentum dependent distributions (GTMDs) of a proton within the light-front quark-diquark model (LFQDM) framewo…
hep-ph2024
Deciphering Twist-3 Chiral-Even GPDs in the Light-Front Quark-Diquark Model
Sameer Jain, Shubham Sharma, Harleen Dahiya
We investigate quantum chromodynamics (QCD) in this study by computing chiral-even generalized parton distributions (GPDs) at twist- using the light-front quark-diquark model (L…