$cos(2\phi_h)$ asymmetry in $J/\psi$ production in unpolarized $ep$ collision in NRQCD
High Energy Physics - Phenomenology
2021-07-06 v1
Abstract
We present a recent calculation of the transverse momentum dependent gluon distributions inside unpolarised protons and show how the ratio of the linearly polarized and the unpolarized gluon distribution in the proton can be probed by looking at asymmetry in production in unpolarized collision. We use NRQCD for estimating production and include contributions both from color singlet and color octet states.
Keywords
Cite
@article{arxiv.2107.01821,
title = {$cos(2\phi_h)$ asymmetry in $J/\psi$ production in unpolarized $ep$ collision in NRQCD},
author = {Raj Kishore and Asmita Mukherjee and Mariyah Siddiqah},
journal= {arXiv preprint arXiv:2107.01821},
year = {2021}
}
Comments
Submission to SciPost Proceedings. arXiv admin note: text overlap with arXiv:2103.09070