Transuranium isotopes at ISAC/TRIUMF

被引：3
|
作者：
Kunz, Peter [1 ,2 ]
Lassen, Jens [1 ,3 ]
Andreoiu, Corina [2 ]
Garcia, Fatima H. [2 ,4 ]
机构：
[1] TRIUMF, 4004 Wesbrook Mall, Vancouver, BC V6T 2A3, Canada
[2] Simon Fraser Univ, Dept Chem, Burnaby, BC V5A 1S6, Canada
[3] Simon Fraser Univ, Dept Phys, Burnaby, BC V5A 1S6, Canada
[4] Nucl Phys Div, Lawrence Berkeley Natl Lab, Berkeley, CA USA
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2023年 / 534卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
Radioactive ion beams; Rare isotopes; Transuranium elements; Plutonium; Geant4; simulations; Resonant laser ionization; Alpha spectrometry; ISOL technique; ISAC-TARGET; IONIZATION; PLUTONIUM; TRIUMF;
D O I：
10.1016/j.nimb.2022.11.006
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The production of transuranium isotopes has been demonstrated at the Isotope Separation and ACceleration (ISAC) facility. In particular a laser-ionized 239Pu beam, extracted from a uranium carbide target, was investigated. The experimental work was complemented by Geant4 simulations, modelling the impact of secondary particles on the creation of transuranium isotopes through inelastic nuclear reactions. Theoretical production cross sections were derived and compared to experimental results, leading to a discussion on boundary conditions for the release of neptunium and plutonium from ISAC uranium carbide targets.
引用
收藏
页码：90 / 96
页数：7
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