MRI: Acquisition of an Ultra-low Background Gamma Spectroscopy Platform for Measuring Ionizing Radiation

MRI：获取用于测量电离辐射的超低本底伽马能谱平台

• 批准号: 0923462
• 负责人: Biswajit Das
• 金额: $ 39.73万
• 依托单位: University of Nevada Las Vegas
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-09-01 至 2012-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0923462&HistoricalAwards=false
• 关键词: MRI; Acquisition; Ultra; low; Background

MRI: Acquisition of an Ultra-low Background Gamma Spectroscopy Platform for Measuring Ionizing RadiationThis award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5).ABSTRACTThis project will acquire a high-sensitivity gamma spectroscopy equipment for the establishment of a state-of-the-art research and teaching facility in the area of advanced radiation spectroscopy. The renewed interest in nuclear energy, as well as the growing applications of nuclear technology in a multitude of medical and commercial fields, has created a pressing need within the scientific community to modernize and extend low-level radiation measurement capabilities in order to carry out research and to adequately train the next generation of nuclear professionals. The gamma spectroscopy instrument to be acquired in this project is of proven utility for making ultra-low radiation measurements of the type needed over a wide range of emission energies. Presently, there are only a handful of facilities of this caliber in the world located primarily in Western Europe and Asia. Thus the advanced facility to be developed in this project will have a positive impact on researchers in the United States by expanding their ability to receive funding for their work and to carry out a wider variety of radiation research efforts. The proposed instrument will be housed in a dedicated room in a recently completed, multi-disciplinary research center on the University of Nevada - Las Vegas campus and access would be tailored to maximize the availability of this facility to a broad spectrum of researchers and other interested parties. It is expected that subsequent operational improvements in the system would provide additional and uniquely valuable training, learning, and teaching experiences in the field of radiation metrology.

磁共振成像：获得一个超低本底伽马能谱测量电离辐射平台这个奖项是根据2009年美国复苏和再投资法案（公法111-5）。摘要这个项目将获得一个高灵敏度伽马能谱设备，用于建立一个国家的最先进的研究和教学设施，在先进的辐射光谱领域。对核能的重新兴趣以及核技术在众多医疗和商业领域的日益应用，使得科学界迫切需要实现低水平辐射测量能力的现代化和扩大这一能力，以便开展研究和适当培训下一代核专业人员。本项目拟购置的伽马能谱仪经证明可用于在广泛的发射能量范围内进行所需类型的超低辐射测量。目前，世界上只有少数几家这样的工厂，主要位于西欧和亚洲。因此，该项目中将开发的先进设施将对美国的研究人员产生积极影响，扩大他们获得工作资金的能力，并开展更广泛的辐射研究工作。拟议的仪器将被安置在一个专门的房间，在最近完成的，多学科的研究中心在内华达州-拉斯维加斯校园和访问将被定制，以最大限度地利用这一设施，以广泛的研究人员和其他有关各方。预计该系统随后的操作改进将在辐射计量领域提供额外的和独特的有价值的培训、学习和教学经验。