Find in Library
Search millions of books, articles, and more
Indexed Open Access Databases
Intermittency analysis in relativistic heavy-ion collisions
oleh: Zhiming Li, Jin Wu
Format: | Article |
---|---|
Diterbitkan: | SciPost 2022-08-01 |
Deskripsi
Local density fluctuations near the QCD critical point can be probed by an intermittency analysis of power-law behavior on scaled factorial moments in relativistic heavy-ion collisions. We study the second-order scaled factorial moment in Au + Au collisions at $\sqrt{s_\mathrm{NN}}$ = 7.7-200 GeV from the UrQMD model. Since the background subtraction and efficiency correction are two important aspects in this measurement, we propose a cumulative variable method to remove background contribution and a cell-by-cell method for efficiency correction in the intermittency analysis.