Recent results on ultra-peripheral Pb-Pb and p-Pb collisions at the ALICE experiment

14th International Conference on Strangeness in Quark Matter

Tapia Takaki, J.D.^1,2

IPN Orsay, Université Paris-sud, CNRS-IN2P3, France^1

University of Kansas, Lawrence, United States^2

关键词: Pb-Pb collisions;    Photoproductions;    Pion production;    Two photon;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/509/1/012107/pdf
DOI  :  10.1088/1742-6596/509/1/012107

来源: IOP

【 摘 要 】

In this paper, we will discuss results on coherent and incoherent Jψψ photoproduction in ultra-peripheral Pb-Pb collisions at 2.76, as well as preliminary results on exclusive Jψψ and two-photon production in ultra-peripheral p-Pb collisions at 5.02 TeV. Results on four-pion production in ultra-peripheral Pb-Pb collisions will also be given. Finally, the prospects for other UPC measurements in ALICE will be briefly mentioned.