SMB BEAM LINE UPGRADES

SMB 光束线升级

• 批准号: 7370599
• 负责人: THOMAS RABEDEAU
• 金额: $ 19.17万
• 依托单位: STANFORD UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-03-01 至 2007-02-28
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7370599
• 关键词: SMB; BEAM; LINE; UPGRADES

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. This project is for upgrading the SMB beam lines at SSRL to enable users to take benefit of the SPEAR3 accelerator upgrade, which will increase the current to 500 mA, lower the emittance while maintaining the long beam life times. All parts were readied for installation on beam line 7. At the end of the run in early August 2005, a rapid disassembly of the entire old beam line took place and the installation of the new equipment commenced. All in-alcove equipment was installed before the start of the FY2006 run, and the focus shifted to building of hutches and readying infrastructure. It is expected that this phase of the BL7 installation will require the month of January followed shortly thereafter by the commissioning of the new beam lines 7-1 for crystallography and 7-3 for x-ray absorption spectroscopy.

这个子项目是利用由NIH/NCRR资助的中心拨款提供的资源的许多研究子项目之一。子项目和调查员(PI)可能从另一个NIH来源获得了主要资金，因此可能会出现在其他CRISE条目中。列出的机构是针对中心的，而不一定是针对调查员的机构。该项目是为了升级SSRL的SMB束线，使用户能够从SPEAR3加速器升级中受益，SPEAR3加速器升级将使电流增加到500 mA，在保持较长束流寿命的同时降低发射度。所有部件都已准备好安装在7号线上。在2005年8月初运行结束时，对整个旧线进行了快速拆卸，并开始安装新设备。在2006财年开始之前，所有的凹室设备都已安装完毕，重点转移到建造马桶和准备好的基础设施上。预计BL7安装的这一阶段将需要1月份，随后不久将调试用于结晶学的新光束线7-1和用于X射线吸收光谱学的新光束线7-3。