RELOCATION OF 8-BM TO 24-BM

8-BM 迁移至 24-BM

• 批准号: 7955203
• 负责人: MALCOLM S. CAPEL
• 金额: $ 4.35万
• 依托单位: CORNELL UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-04-01 至 2010-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7955203
• 关键词: Computer Retrieval of Information on Scientific Projects Database; Elements; Funding; Grant; Institution; Light; Mechanics; Optics; Photons; Research; Research Infrastructure; Research Personnel; Resources; Source; Testing; United States National Institutes of Health; beamline; falls; repaired; structural biology

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. NE-CAT is building a bending magnet beamline at sector 24 (24-BM) using optical and mechanical components previously installed at the sector 8 APS bending magnet port (8-BM). The optical plan for 24-BM beamline is nearly identical to that of 8-BM except that the demagnification of the beam line at 24-BM will be approximately 3.5:1 whereas 8-BM's demagnification ratio was 1:1. 24-BM will provided a 100x100 micron sized beam over an energy range of 7-14 KeV with an intensity of approximately 1x1012 photons per second at 12.6 KeV. APS has tentatively accepted our build plan for sector 24-BM. 24-BM's hutches and infrastructure are complete and commissioned. 8-BM has been decommissioned and all components transferred to sector 24. Following repair and revision of some optical elements 24-BM will be installed and commissioned in spring 2009. We expect first light at 24-BM in spring of 2009. Testing and commissioning of the beamline should be complete by summer of 2009 and first use is planned for the fall.

这个子项目是许多研究子项目中的一个 由NIH/NCRR资助的中心赠款提供的资源。子项目和 研究者（PI）可能从另一个NIH来源获得了主要资金， 因此可以在其他CRISP条目中表示。所列机构为 研究中心，而研究中心不一定是研究者所在的机构。 NE-CAT正在使用先前安装在扇区8 APS弯磁端口（8-BM）的光学和机械组件在扇区24（24-BM）建立弯磁束线。 24-BM光束线的光学平面图与8-BM光束线的光学平面图几乎相同，除了24-BM光束线的缩小率约为3.5：1，而8-BM的缩小率为1：1。 24-BM将在7-14 KeV的能量范围内提供100 × 100微米大小的光束，在12.6 KeV下的强度约为每秒1 × 1012个光子。 APS暂时接受了我们24-BM区的建造计划。 24-BM的棚屋和基础设施已完成并投入使用。 8-BM已经退役，所有部件都转移到24区。 在对一些光学元件进行维修和修改后，24-BM将于2009年春季安装和调试。 我们预计2009年春天24-BM的第一束光。 光束线的测试和试运行应于2009年夏季完成，首次使用计划于秋季进行。