中文

FRIB上的同位素收集:科学发现的额外机遇

仪器与探测器 2019-09-04 v1 核实验

摘要

密歇根州立大学的稀有同位素束流设施(FRIB)提供了一个独特机会,以获取国家最专门的科学资源之一:放射性同位素。当FRIB履行其提供稀有同位素束流的基础科学使命时,将形成过量的有用放射性同位素。为使FRIB束流达到高纯度,许多同位素被丢弃而未使用。若加以收集,这些未使用的同位素可赋能从医疗治疗与诊断到核安全等多样应用的尖端研究。鉴于FRIB将能制造约80%所有可能原子核,在FRIB收集将提供一条快速路径,以获取基础与应用科学研究中令人关注的大量同位素。为充分实现此机遇,需要基础设施投资以启用对其他未使用同位素的收集与纯化。对FRIB同位素收集的投资将为该国提供开发关键同位素应用的强大资源。

关键词

引用

@article{arxiv.1812.03984,
  title  = {Isotope Harvesting at FRIB: Additional opportunities for scientific discovery},
  author = {E. Paige Abel and Mikael Avilov and Virginia Ayres and Eva Birnbaum and Georg Bollen and Greg Bonito and Todd Bredeweg and Hannah Clause and Aaron Couture and Joe DeVore and Matt Dietrich and Paul Ellison and Jonathan Engle and Richard Ferrieri and Jonathan Fitzsimmons and Moshe Friedman and Dali Georgobiani and Stephen Graves and John Greene and Suzanne Lapi and C. Shaun Loveless and Paul Mantica and Tara Mastren and Cecilia Martinez-Gomez and Sean McGuinness and Wolfgang Mittig and David Morrissey and Graham Peaslee and Frederique Pellemoine and J. David Robertson and Nicholas Scielzo and Matthew Scott and Gregory Severin and Dawn Shaughnessy and Jennifer Shusterman and Jaideep Singh and Mark Stoyer and Logan Sutherlin and Ate Visser and John Wilkinson},
  journal= {arXiv preprint arXiv:1812.03984},
  year   = {2019}
}

备注

41 pages