"Tch vs muB 0-5%" of "Bulk Properties of the Medium Produced in Relativistic Heavy-Ion Collisions from the Beam Energy Scan Program"

Extracted chemical freeze-out temperature vs baryon chemical potential for (a) GCE and (b) SCE cases using particle yields as input for fitting. Curves represent two model predictions [81,82]. The gray bands represent the theoretical prediction ranges of the Cleymans et al. model [81]. Uncertainties represent systematic errors.

(a) GCE和(b) SCE情形下，以粒子产额（particle yields）为拟合输入提取的化学冻结温度（chemical freeze-out temperature）与重子化学势（baryon chemical potential）的关系。曲线代表两种模型预测[81,82]。灰色带代表Cleymans等人模型[81]的理论预测范围。不确定度代表系统误差。