Work

Proton gluonic distributions in a light front spectator model

Year: 2024

Type: conference-paper

Abstract: 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 adopted from the soft-wall AdS/QCD predictions, and the model parameters are determined using the gluon unpolarized parton distribution function from the NNPDF3.0nlo dataset. Furthermore, we demonstrated the model calculations for gluon transverse momentum distributions (TMDs) and generalized parton distributions (GPDs). We also predicted the gluon spin and orbital angular momentum (OAM) contributions to the total proton spin.

DOI: 10.22323/1.469.0226

Authors: Poonam Choudhary, Dipankar Chakrabarti, Bheemsehan Gurjar, Tanmay Maji, Chandan Mondal, Asmita Mukherjee

Institutions: Indian Institute of Technology Bombay, Indian Institute of Technology Kanpur, National Institute of Technology Kurukshetra

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

OpenAlex ID: W4405847942

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