Beam cooler for low-energy radioactive ions

被引:246
作者
Nieminen, A
Huikari, J
Jokinen, A
Äystö, J
Campbell, P
Cochrane, ECA
机构
[1] Univ Jyvaskyla, Dept Phys, FIN-40351 Jyvaskyla, Finland
[2] Univ Manchester, Dept Phys, Manchester M13 9PL, Lancs, England
[3] Univ Birmingham, Dept Phys, Birmingham B15 2TT, W Midlands, England
关键词
radiofrequency quadrupole; buffer gas cooling; ion guide; radioactive ion beam;
D O I
10.1016/S0168-9002(00)00750-6
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Anion beam cooler for mass-separated radioactive ion beams has bee it developed and tested at the IGISOL-type mass separator facility. Technical description and characteristic properties are presented. An energy spread below 1 eV and transmission efficiency of 60% were measured. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:244 / 253
页数:10
相关论文
共 21 条
[1]   BROWNIAN-MOTION OF A PARAMETRIC OSCILLATOR - A MODEL FOR ION CONFINEMENT IN RADIOFREQUENCY TRAPS [J].
BLATT, R ;
ZOLLER, P ;
HOLZMULLER, G ;
SIEMERS, I .
ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1986, 4 (02) :121-126
[2]   A focal plane system for the 855 MeV tagged photon spectrometer at MAMI-B [J].
Hall, SJ ;
Miller, GJ ;
Beck, R ;
Jennewein, P .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1996, 368 (03) :698-708
[3]   First measurement of radioisotopes by collinear laser spectroscopy at an ion-guide separator [J].
Cooke, JL ;
Billowes, J ;
Campbell, P ;
Cochrane, ECA ;
Cooper, TG ;
Dendooven, P ;
Evans, DE ;
Griffith, JAR ;
Grant, IS ;
Honkanen, A ;
Huhta, M ;
Levins, JMG ;
Oinonen, M ;
Pearson, MR ;
Penttila, H ;
Persson, JR ;
Richardson, DS ;
Tungate, G ;
Wheeler, PD ;
Zybert, L ;
Aysto, J .
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1997, 23 (11) :L97-L102
[4]   SIMION PC/PS2 ELECTROSTATIC LENS DESIGN PROGRAM [J].
DAHL, DA ;
DELMORE, JE ;
APPELHANS, AD .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1990, 61 (01) :607-609
[5]  
Dawson PH., 1995, QUADRUPOLE MASS SPEC, DOI 10.1016/
[6]  
de Saint Simon M., 1995, Physica Scripta Volume T, VT59, P406
[7]   The development and status of the IGISOL technique [J].
Dendooven, P .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1997, 126 (1-4) :182-189
[8]   COLLISIONAL FOCUSING EFFECTS IN RADIO-FREQUENCY QUADRUPOLES [J].
DOUGLAS, DJ ;
FRENCH, JB .
JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 1992, 3 (04) :398-408
[9]   Applications of collision dynamics in quadrupole mass spectrometry [J].
Douglas, DJ .
JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 1998, 9 (02) :101-113
[10]  
HUHTA M, 1997, THESIS U JYVASKYLA J