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Updated: Jul 21, 2025

Preparing an Isotopically Pure 229Th Ion Beam for Studies of 229mTh
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为罕见同位素束设施的独立束程序准备稳定和长寿命的源样本

Katharina A Domnanich1, Samridhi Satija1, Vladyslav S Bodnar1

  • 1Department of Chemistry, Michigan State University, 578 S Shaw Ln, East Lansing, MI, 48824, USA; Facility for Rare Isotope Beams, Michigan State University, 640 S Shaw Ln, East Lansing, MI, 48824, USA.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine
|July 28, 2023
PubMed
概括

研究人员开发了新的化学方法来准备罕见同位素束,用于在罕见同位素束设施 (FRIB) 的实验. 这些技术提高了光束的纯度和产量,有助于未来的稀有同位素研究.

关键词:
批量模式的离子源 (BMIS)在FRIB中,FRIB是最重要的.离子交换色谱学 离子交换色谱学离线光束程序离线光束程序来源样本样本来源样本

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Nuclear Stability03:18

Nuclear Stability

Protons and neutrons, collectively called nucleons, are packed together tightly in a nucleus. With a radius of about 10−15 meters, a nucleus is quite small compared to the radius of the entire atom, which is about 10−10 meters. Nuclei are extremely dense compared to bulk matter, averaging 1.8 × 1014 grams per cubic centimeter. If the earth’s density were equal to the average nuclear density, the earth’s radius would be only about 200 meters.
To hold positively charged protons together...
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