Trap-assisted decay spectroscopy with ISOLTRAP

被引:20
|
作者
Kowalska, M. [1 ,2 ]
Naimi, S. [3 ]
Agramunt, J. [4 ]
Algora, A. [4 ]
Beck, D. [5 ]
Blank, B. [6 ]
Blaum, K. [2 ]
Boehm, Ch. [2 ]
Borgmann, Ch. [2 ]
Breitenfeldt, M. [7 ]
Fraile, L. M. [8 ]
George, S. [2 ]
Herfurth, F. [5 ]
Herlert, A. [1 ]
Kreim, S. [2 ]
Lunney, D. [3 ]
Minaya-Ramirez, E. [3 ]
Neidherr, D. [2 ]
Rosenbusch, M. [7 ]
Rubio, B. [4 ]
Schweikhard, L. [7 ]
Stanja, J. [9 ]
Zuber, K. [9 ]
机构
[1] CERN, Dept Phys, CH-1211 Geneva 23, Switzerland
[2] Max Planck Inst Kernphys, D-69117 Heidelberg, Germany
[3] Univ Paris 11, CSNSM CNRS IN2P3, F-91405 Orsay, France
[4] CSIC Univ Valencia, IFIC, Valencia 46071, Spain
[5] GSI Helmholtzzentrum Schwerionenforsch GmbH, D-64291 Darmstadt, Germany
[6] Univ Bordeaux 1, CNRS, IN2P3, CENBG, F-33175 Gradignan, France
[7] Ernst Moritz Arndt Univ Greifswald, Inst Phys, D-17487 Greifswald, Germany
[8] Univ Complutense, Dep Fis Atom Mol & Nucl, E-28040 Madrid, Spain
[9] Tech Univ Dresden, Inst Kern & Teilchenphys, D-01062 Dresden, Germany
关键词
Penning trap mass spectrometers; Trap-assisted decay spectroscopy; Studies at ISOL-type facilities; PENNING-TRAP; MASS-SPECTROMETRY; NUCLEAR-STATES; BETA-DECAY; ACCURACY; IONS;
D O I
10.1016/j.nima.2012.04.059
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Penning traps are excellent high-precision mass spectrometers for radionuclides. The high-resolving power used for cleaning isobaric and even isomeric contaminants can be exploited to improve decay-spectroscopy studies by delivering purified samples. An apparatus allowing trap-assisted decay spectroscopy has been coupled to the ISOLTRAP mass spectrometer at ISOLDE/CERN. The results from studies with stable and radioactive ions show that the setup can be used to perform decay studies on purified short-lived nuclides and to assist mass measurements. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:102 / 107
页数:6
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