STAR的最新自旋结果
Recent Spin Results from STAR
摘要：
在RHIC的第8次运行中，由于新的探测器-前向介子谱仪（FMS）的投入使用，STAR相对于前几年大大提高了其前向接受度。FMS的大几何接受度使我们能够将数据的前向范围扩展到模块化量热器访问的包含性π介子之外。FMS可以通过衰变到中性π介子和光子来获得自旋为1的Ω。这样的事件可以帮助解开观察到的大分析功率的动力学起源在前进的区域，并可以有助于我们的知识的核介质的比较p+p的d+Au。在这里，我们报告了这项分析的现状。
英文摘要：
In Run 8 at RHIC, STAR significantly enhanced its forward acceptance relative to previous years with the commissioning of a new detector, the Forward Meson Spectrometer (FMS). The large geometrical acceptance of the FMS allows us to extend the forward reach of the data beyond inclusive pions accessed by modular calorimeters. The spin-1 omega is accessible to the FMS through its decay to a neutral pion and a photon. Such events can help disentangle the dynamical origins of observed large analyzing powers in the forward region, and can contribute to our knowledge of the nuclear medium by comparisons of p+p to d+Au. Here we report on the status of this analysis.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
