Facility Support: The Purdue Rare Isotope Measurement Laboratory

设施支持：普渡大学稀有同位素测量实验室

• 批准号: 9809983
• 负责人: David Elmore
• 金额: $ 166.18万
• 依托单位: Purdue Research Foundation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-09-01 至 2001-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9809983&HistoricalAwards=false
• 关键词: Facility; Support; Purdue; Rare; Isotope

9809983 Elmore This award provides partial funding for the operation and maintenance of the Purdue Rare Isotope Measurement Laboratory, a multi-user national facility supported by NSF to provide accelerator-based mass spectrometry (AMS) capabilities in measuring the cosmogenic nuclides 10Be, 14C, 26Al, 36Cl, and 129I for the U.S. research community. The technical goals of the facility are to develop and calibrate methods for the analysis of very low concentrations of cosmogenic radionuclides found in natural samples. The analytical data are used in tracer and geochronological methods applied to studies of the geological history of rocks, soils, ground water and extraterrestrial materials. ***

小行星9809983 该奖项为普渡大学稀有同位素测量实验室的运营和维护提供部分资金，普渡大学稀有同位素测量实验室是一个由NSF支持的多用户国家设施，为美国研究界提供基于加速器的质谱（AMS）测量宇宙成因核素10Be，14C，26Al，36Cl和129I的能力。该设施的技术目标是开发和校准分析天然样品中发现的极低浓度宇宙成因放射性核素的方法。分析数据用于示踪和地质年代学方法，用于研究岩石、土壤、地下水和地球外物质的地质历史。 ***