Adare, A.Afanasiev, S.Aidala, C.Choudhury, R. K.Dutta, D.Mishra, D. K.Mohanty, A. K.Netrakanti, P. K.Sett, P.Shukla, P.2020-11-272020-11-272019Physical Review Letters, 2019. Vol. 123: Article no. 022301http://hdl.handle.net/123456789/214914771 bytestext/htmlenBeam EnergyCentrality DependenceDirect-Photon EmissionUltrarelativistic Heavy-Ion CollisionsBeam Energy and Centrality Dependence of Direct-Photon Emission from Ultrarelativistic Heavy-Ion CollisionsArticle