AnDY：概述和计划在RHIC进行大型快速Drell-Yan生产的可行性试验
AnDY : Overview and Plans Feasibility Test of Large Rapidity Drell-Yan Production at RHIC
摘要：
测量大$x_F$ Drell-Yan生产的单个横向自旋不对称性$A_N$，为我们目前对横向质子自旋结构的理论理解提供了最可靠的测试。这包括与SIDIS数据中发现的Sivers函数的预测符号变化的测量。第一年的可行性测试已经完成，以确定在RHIC测量大型$x_F$ Drell-Yan生产的要求。在RHIC的第三IR碰撞束的影响被认为是可以忽略不计的，丰富的喷流触发的数据样本中获得的ANDY在RHIC运行11。目前，后续运行计划正在进行中。
英文摘要：
Measuring the single transverse spin asymmetry $A_N$ for large $x_F$ Drell-Yan production provides the most robust test of our current theoretical understanding of transverse proton spin structure. This includes a measurement of the predicted sign change of the Sivers function in comparison to that found in SIDIS data. The first year of a feasibility test has been completed to define the requirements for measuring large $x_F$ Drell-Yan production at RHIC. The impact of colliding beams at a third IR at RHIC was found to be negligible and a rich jet-triggered data sample was acquired by AnDY in RHIC Run 11. Plans for subsequent runs are currently underway.
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。
