EMMA: A recoil mass spectrometer for ISAC-II at TRIUMF

被引：24

作者：

Davids, B

Davids, CN

机构：

[1] TRIUMF, Vancouver, BC V6T 2A3, Canada

[2] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2005年 / 544卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

recoil mass spectrometer; electromagnetic separator; recoil separator;

D O I：

10.1016/j.nima.2005.01.297

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Design work has begun on EMMA, an electromagnetic mass analyzer for ISAC-II at TRIUMF. EMMA is a recoil mass spectrometer that will be used to separate the recoils of nuclear reactions from the beam, and to disperse them according to mass/charge. ISAC-IT will provide intense, low-emittance beams of unstable nuclei with masses up to 150 u and maximum energies of at least 6.5 MeV/nucleon. EMMA will be used in many different types of experiments with radioactive beams, especially those involving fusion-evaporation and transfer reactions. As such, it must be both efficient and selective, possessing large acceptances in angle, mass, and energy without sacrificing the necessary beam suppression and mass resolution. (c) 2005 Elsevier B.V. All rights reserved.

引用

收藏

页码：565 / 576

页数：12

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