论文标题
NA61/Shine实验的亮点
Highlights from the NA61/SHINE experiment
论文作者
论文摘要
NA61/Shine实验是Cern SPS的固定目标宽阔的接受设施。这项贡献总结了NA61/Shine计划的最新结果，并在探测器升级上介绍了新闻，以准备未来的数据获取。强相互作用程序包括在光束动量中进行的二维扫描（从13A到150A/158A GEV/C，\ sqrt {S_ {nn}}从5.1到17.3 GEV）和系统大小（P + P，p + p，be + be + be，be be，be be，ar + sc，ar + sc，xe + la反应）。该实验搜索温度与bary势势相图中的二阶关键终点，并研究其前身Na49在CERN SPS上发现的脱糊化发作的特性。 The presented results include K/π multiplicity ratios as a function of energy and system size, singly and multi-strange hadron production in p + p reactions, multiplicity and net-charge fluctuations measured by higher order moments in p + p, Be + Be and Ar + Sc collisions, proton and charged hadron intermittency in Ar + Sc and Pb + Pb reactions, HBT measurements in Ar + Sc and collective electromagnetic effects在AR + SC碰撞中。
The NA61/SHINE experiment is a fixed-target, broad acceptance facility at the CERN SPS. This contribution summarizes the most recent results from the strong interactions NA61/SHINE programme and presents news on the detector upgrade in preparation for the future data taking. The strong interactions programme consists in a two-dimensional scan in beam momentum (from 13A to 150A/158A GeV/c, \sqrt{s_{NN}} from 5.1 to 17.3 GeV) and system size (p + p, Be + Be, Ar + Sc, Xe + La reactions). The experiment searches for the second-order critical end-point in the temperature versus baryo-chemical potential phase diagram and studies the properties of the onset of deconfinement discovered by its predecessor, NA49 at the CERN SPS. The presented results include K/π multiplicity ratios as a function of energy and system size, singly and multi-strange hadron production in p + p reactions, multiplicity and net-charge fluctuations measured by higher order moments in p + p, Be + Be and Ar + Sc collisions, proton and charged hadron intermittency in Ar + Sc and Pb + Pb reactions, HBT measurements in Ar + Sc and collective electromagnetic effects in Ar + Sc collisions.
