43 citations · 126 across the 12 of their papers we have counts for
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Gravitational transverse momentum dependent distributions for the gluons
Kauship Saha, Dipansu Mishra, Dipankar Chakrabarti +1
We investigate the momentum-space structure of the gauge-invariant gluon energy-momentum tensor (EMT) for spin- and spin- hadrons in the light-front formalism. We…
Gravitational transverse momentum distribution of proton
Kauship Saha, Dipankar Chakrabarti, Asmita Mukherjee
We present the first study of quark gravitational transverse-momentum distributions within the light-front quark--diquark model (LFQDM) inspired by the soft-wall AdS/QCD framework.…
Spin-Orbit Correlations in the Pion and the Role of Quark-gluon Interaction
Poonam Choudhary, Asmita Mukherjee, Ravi Singh
We study the spin-orbit correlations (SOCs) of the pion using overlap of light-front wave functions (LFWFs). Going beyond the leading Fock sector, we incorporate one gluon in the w…
Gluon generalized transverse momentum dependent parton distributions and Wigner functions of the Proton
Dipankar Chakrabarti, Bheemsehan Gurjar, Asmita Mukherjee +1
We present a calculation of the leading-twist (twist-2) generalized transverse momentum distributions (GTMDs) for unpolarized and longitudinally polarized gluons in the proton, usi…
Gluon gravitational form factors of the proton in a light-front spectator model
Amrita Sain, Poonam Choudhary, Bheemsehan Gurjar +3
We calculate the gluon gravitational form factors (GFFs) of the proton using a light-front spectator model based on soft-wall AdS/QCD, where the active parton is a gluon. The model…
Gluon contribution to the angular momentum distribution of a dressed quark state
Asmita Mukherjee, Sudeep Saha, Ravi Singh
We compute the contribution of the gluonic component of the energy-momentum tensor (EMT) to the angular momentum density in various decompositions. We use the light-front Hamiltoni…
Proton gluonic distributions in a light front spectator model
Poonam Choudhary, Dipankar Chakrabarti, Bheemsehan Gurjar +3
We investigate the leading-twist gluonic distribution functions within the proton by formulating a light-front spectator model. The proton light-front wave functions (LFWFs) are ad…
Gluon generalized parton distributions of the proton at non-zero skewness
Dipankar Chakrabarti, Poonam Choudhary, Bheemsehan Gurjar +3
Using a recently developed light-front spectator model that incorporates gluon, where the light-front wave functions are modeled from the soft-wall AdS/QCD prediction, we examine t…
Quark Wigner distributions and spin-spin correlations
D. Chakrabarti, T. Maji, C. Mondal +1
We investigate the Wigner distributions for and quarks in a light-front quark-diquark model of a proton to unravel the spatial and spin structure. The light-front wave func…
Wigner distributions and orbital angular momentum of a proton
D. Chakrabarti, T. Maji, C. Mondal +1
The Wigner distributions for u and d quarks in a proton are calculated using the light front wave functions (LFWFs) of the scalar quark-diquark model for nucleon constructed from t…
Generalized Parton Distributions for the Proton in Position Space : Non-Zero Skewness
R. Manohar, A. Mukherjee, D. Chakrabarti
We investigate the generalized parton distributions (GPDs) for u and d quarks in a proton in transverse and longitudinal position space using a recent phenomenological parametrizat…
Generalized Parton Distributions of the Proton in Position Space : Zero Skewness
D. Chakrabarti, R. Manohar, A. Mukherjee
We present a study of the parton distributions in transverse position or impact parameter space using a recent parametrization of u and d quark generalized parton distributions (GP…