| Issue |
EPJ Web Conf.
Volume 274, 2022
XVth Quark Confinement and the Hadron Spectrum Conference (ConfXV)
|
|
|---|---|---|
| Article Number | 03012 | |
| Number of page(s) | 8 | |
| Section | 3 - Parallel Track B | |
| DOI | https://doi.org/10.1051/epjconf/202227403012 | |
| Published online | 22 December 2022 | |
https://doi.org/10.1051/epjconf/202227403012
Production of lepton pairs from an arbitrarily magnetised QCD medium
1 School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China
2 School of Physical Sciences, National Institute of Science Education and Research, HBNI, Jatni, Khurda 752050, India
3 Institut für Theoretische Physik, Universität Heidelberg, Philosophenweg 16, 69120 Heidelberg, Germany
* e-mail: chowdhury.aminulislam@gmail.com
Published online: 22 December 2022
We have estimated the rate of production of lepton pairs from a magnetised hot and dense QCD medium. We get rid of all kinds of previously considered approximations in terms of the strength of the magnetic field as well as the components of the momentum of the emitted lepton pairs. We find an enhancement in the rate in presence of an arbitrary strength of the magnetic field. With further consideration of an effective model scenario, we find the appearance of a gap in the rate. The implications of such a gap and other quasi-quark effects on the rate have been investigated in detail.
© The Authors, published by EDP Sciences, 2022
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