22 papers
Extraction of Pion Unpolarized Quark and Gluon Generalized Parton Distributions using Deep Neural-Networks
Satyajit Puhan, Shubham Sharma, Narinder Kumar
We present a deep neural-network (DNN) extraction of the pion unpolarized quark and gluon generalized parton distributions (GPDs) using the corresponding parton distribution functi…
Mechanical distribution of the pseudoscalar charmonium and bottomonium on the light-front
Ashutosh Dwibedi, Satyajit Puhan, Sabyasachi Ghosh
We investigate the energy-momentum tensor of pseudoscalar charmonium and bottomonium within the framework of the light-front quark model. The gravitational form factors (GFFs), nam…
Moderate-to-Large- Gluon Helicity from Production at
Shubham Sharma, Alexey Aparin, Satyajit Puhan +2
We present a feasibility study of the longitudinal double-spin asymmetry in inclusive production in polarized proton-proton collisions at $\sqrt{s}\approx 27~\mathr…
Valence quark distribution of the pion inside a medium with finite baryon density: A Nambu--Jona-Lasinio model approach
Ashutosh Dwibedi, Satyajit Puhan, Sabyasachi Ghosh +1
We calculate the in-medium valence quark distribution of the pion immersed in a finite baryon density using the light-cone quark model. The medium-modified pion properties are obta…
An Analysis on the Parton Distribution Functions of Heavy Mesons
Satyajit Puhan
In this work, we investigate the constituent parton distribution functions (PDFs) of the kaon and heavy pseudoscalar mesons within the light-cone quark model. Starting from the ini…
Extraction of Pion Unpolarized Quark Generalized Parton Distribution from Charge Form Factors
Satyajit Puhan, Shubham Sharma, Narinder Kumar +1
Based on a global fit to experimental measurements of the pion electromagnetic form factor and parton distribution functions (PDFs), we report a data-driven determination of the un…