Shedding light on thermal photon and dilepton production Article Swipe
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Production (economics)
Thermal
Photon
Particle physics
Physics
Environmental science
Optics
Economics
Meteorology
Macroeconomics
Gregory S. Jackson
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YOU?
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· 2022
· Open Access
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· DOI: https://doi.org/10.48550/arxiv.2211.09575
· OA: W4309396382
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2211.09575
· OA: W4309396382
Electromagnetic radiation from the quark-gluon plasma (QGP) is an important observable to be considered in heavy ion collision experiments. I will provide an update on recent advancements from perturbation theory and quenched lattice simulations. The resummed next-to-leading order (NLO) emission rate has recently been decomposed into transverse and longitudinal components, and extended to non-zero baryon chemical potential. The associated spectral function has also been tested against the Euclidean correlator, for continuum-extrapolated lattice data (at $μ_{\rm B}=0$).
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