2013年5月2日 · In these proceedings, we present measurements of identified π +, K +, and p, as well as unidentified charged particles in Au + Au collisions at s N N = 7.7 11.5 19.6, 27, 39, …

2013年5月2日 · Each of these signals has been measured using data from the RHIC energy scan to search for evidence of the onset of sQGP formation. The RAA of Ï€0’s measured by …

2017年11月1日 · These measurements provide a p+p reference with significantly improved precision and quantification of the cold nuclear matter effects for ϒ measurements in heavy …

The value of RAA is ∼ 1 for pt >∼ 1.5 GeV/c indicating a smaller volume and possibly a less dense medium for the less violent (more peripheral) collisions. The value near one also …

Recently, the rapidity dependence of the J/ψ production in Au+Au collisions has been measured at the RHIC [3]. As one can see, as a function of the number of participant nucleons Np, the …

2009年7月16日 · The observation of apparently stronger $J/\psi$ suppression at forward rapidity compared to that at midrapidity, so called $J/\psi$ puzzle at RHIC, can well be explained by …

This review discusses the design and initial operation of the Relativistic Heavy Ion Collider (RHIC), noting the novel features of a heavy ion collider that are distinct from conventional …

2017年1月1日 · STAR Collaboration presents the first J/ψ and ϒ measurements in the di-muon decay channel in Au + Au collisions at SNN=200 GeV at mid-rapidity at RHIC. We observe …

相对论性重离子对撞机（relativistic heavy ion collider，RHIC）是全球第一座重离子对撞机，也是唯一的一座自旋-极化质子对撞机。RHIC由美国 布鲁克黑文国家实验室负责管理和运营，位于 …

2013年4月2日 · We present first results for the cross sections of jets tagged by an isolated photon to in central reactions with at RHIC and central reactions with at LHC. We evaluate the …