10 citations · 60 across the 25 of their papers we have counts for
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Model Study of Eigen-Microstate Signatures of Criticality in Relativistic Heavy-Ion Collisions
Ranran Guo, Jin Wu, Mingmei Xu +8
We present a comprehensive model study of the eigen-microstate approach (EMA) for identifying critical fluctuations in relativistic heavy-ion collisions. Using UrQMD and two stocha…
Impact of Limited Statistics on the Measured Hyper-Order Cumulants of Net-Proton Distributions in Heavy-Ion Collisions
Lizhu Chen, Ye-Yin Zhao, Yunshan Cheng +3
Hyper-order cumulants and of net-baryon distributions are anticipated to offer crucial insights into the phase transition from quark-gluon plasma to hadronic ma…
The sixth order cumulant of net-proton number in Binomial distribution at 200 GeV
Li-Zhu Chen, Ye-Yin Zhao, Jin Wu +2
It is proposed that ratios of the sixth order to the second order cumulant () of conserved quantities are sensitive to the chiral crossover transition. Recently, the negat…
Poisson baseline of net-charge fluctuations in the relativistic heavy ion collisions
Xue Pan, Yufu Lin, Lizhu Chen +2
Taking doubly charged particles, positive-negative charge pair production and the effects of volume fluctuations into account, the Poisson baseline of the fluctuations of net-charg…
High cumulants of conserved charges and their statistical uncertainties
Li-Zhu Chen, Ye-Yin Zhao, Xue Pan +2
We study the influence of measured high cumulants of conserved charges on their associated statistical uncertainties in relativistic heavy-ion collisions. With a given number of ev…
Influence of statistics on the measured moments of conserved quantities in relativistic heavy ion collisions
Lizhu Chen, Zhiming Li, Xia Zhong +2
We study statistics dependence of the probability distributions and the means of measured moments of conserved quantities, respectively. The required statistics of all interested m…
Influences of statistics and initial size fluctuation on high-order cumulants of conserved quantities in relativistic heavy ion collisions
Lizhu Chen, Zhiming Li, Yuanfang Wu
By the generator of the UrQMD model, event statistics for the products of kurtosis () and variance () of net-proton and net-charge multiplicity distributions are carefully…
Statistical and dynamical parts of the cumulants of conserved charges in relativistic heavy ion collisions
Xue Pan, Fan Zhang, Zhiming Li +3
The Poisson-liked statistical fluctuations, which are caused by the finite number of produced particles, are firstly estimated for the cumulants of conserved charges, i.e., the cum…
Influence of initial size on higher cumulant ratios of net-proton number fluctuations
Fengbo Xiong, Lizhu Chen, Lin Li +2
With the help of AMPT default model, we study the influence of initial size (centrality of collisions) on higher cumulant ratios of net-proton distributions. If the centrality is p…
High cumulants from the 3-dimensional spin models
Xue Pan, Lizhu Chen, X. S. Chen +1
Considering different universality classes of the QCD phase transitions, we perform the Monte Carlo simulations of the 3-dimensional models at vanishing and non-vanish…
Critical behavior of Binder ratios and ratios of higher order cumulants of conserved charges in QCD deconfinement phase transition
Lizhu Chen, Xue Pan, Xiaosong Chen +1
Binder liked ratios of baryon number are firstly suggested in relativistic heavy ion collisions. Using 3D-Ising model, the critical behavior of Binder ratios and ratios of high ord…
Finite-size behavior near the critical point of QCD phase-transition
Chen Lizhu, Yunyun Chen, Wu Yuanfang
It is pointed out that finite-size effect is not negligible in locating critical point of QCD phase transition at current relativistic heavy ion collisions. Finite-size behavior ne…