Lighting up the photon Wigner distribution via dilepton productions

We present a systematic investigation of lepton pair production through photon-photon fusion processes in heavy-ion collisions. It is demonstrated that the dilepton production at a given impact parameter (b⊥) with a fixed transverse momentum imbalance (q⊥) can be factorized into a unified formula in...

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Bibliographic Details
Main Authors: Yu Shi, Lin Chen, Shu-Yi Wei, Bo-Wen Xiao
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269325000772
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