Dilepton production from chirally asymmetric matter
نویسندگان
چکیده
We evaluate the dilepton production rate (DPR) from hot and dense chirally asymmetric quark matter. The presence of a finite chiral chemical potential (CCP) in electromagnetic spectral function results appearance new cut structures signifying additional scattering processes medium which leads to significant enhancement DPR at lower values invariant mass. constituent mass evaluated using 3-flavour Nambu--Jona-Lasinio model is also non-trivially affected by CCP. These are found result continuous as for higher temperature baryonic potential.
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ژورنال
عنوان ژورنال: Physical review
سال: 2022
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.105.096001