Computational challenges for beam-beam simulation for RHIC

Luo, Y. ; Fischer, W.

关键词: BEAM-BEAM INTERACTIONS;    HEAVY IONS;    LIFETIME;    PHYSICS;    PROTON BEAMS;    PROTONS;    SIMULATION;    BROOKHAVEN RHIC relativistic heavy ion collider;   

DOI  :  10.2172/1041501
RP-ID  :  BNL--94317-2010-IR
PID  :  OSTI ID: 1041501
Others  :  R&D Project: KBCH139
Others  :  18301
Others  :  Other: KB0202011
Others  :  TRN: US1202829

学科分类：核物理和高能物理

美国|英语

来源: SciTech Connect

【 摘 要 】

In this article we will review the computational challenges in the beam-beam simulation for the polarized proton run of the Relativistic Heavy Ion Collider (RHIC). The difficulties in our multi-particle and million turn tracking to calculate the proton beam lifetime and proton beam emittance growth due to head-on beam-beam interaction and head-on beam-beam compensation are presented and discussed. Solutions to obtain meaningful physics results from these trackings are proposed and tested. In the end we will present the progress in the benchmarking of the RHIC operational proton beam lifetime.