加拿大粒子加速器中心用于原子与核科学精密质量测量的离子阱在线电荷育种计划。

The on-line charge breeding program at TRIUMF's Ion Trap For Atomic and Nuclear Science for precision mass measurements.

作者信息

Simon M C, Bale J C, Chowdhury U, Eberhardt B, Ettenauer S, Gallant A T, Jang F, Lennarz A, Luichtl M, Ma T, Robertson D, Simon V V, Andreoiu C, Brodeur M, Brunner T, Chaudhuri A, Crespo López-Urrutia J R, Delheij P, Frekers D, Grossheim A, Gwinner G, Kwiatkowski A A, Lapierre A, Mané E, Pearson M R, Ringle R, Schultz B E, Dilling J

机构信息

TRIUMF, Vancouver, British Columbia V6T 2A3, Canada.

出版信息

Rev Sci Instrum. 2012 Feb;83(2):02A912. doi: 10.1063/1.3673505.

DOI:10.1063/1.3673505

PMID:22380253

Abstract

TRIUMF's Ion Trap for Atomic and Nuclear science (TITAN) constitutes the only high precision mass measurement setup coupled to a rare isotope facility capable of increasing the charge state of short-lived nuclides prior to the actual mass determination in a Penning trap. Recent developments around TITAN's charge breeder, the electron beam ion trap, form the basis for several successful experiments on radioactive isotopes with half-lives as low as 65 ms and in charge states as high as 22+.

摘要

加拿大 TRIUMF 实验室的用于原子与核科学的离子阱（TITAN）是唯一与稀有同位素设施相连的高精度质量测量装置，该设施能够在潘宁阱中实际测定质量之前提高短寿命核素的电荷态。围绕 TITAN 的电荷增殖器——电子束离子阱的最新进展，为半衰期低至 65 毫秒且电荷态高达 22 + 的放射性同位素的多项成功实验奠定了基础。