COLETTE: A linear Paul-trap beam cooler for the on-line mass spectrometer MISTRAL

被引：19

作者：

Lunney, David ^{[1
]}

Bachelet, Cyril ^{[1
]}

Guenaut, Celine ^{[1
]}

Henry, Sylvain ^{[1
]}

Sewtz, Michael ^{[1
]}

机构：

[1] Univ Paris 11, CNRS, CSNSM IN2P3, F-91405 Orsay, France

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2009年 / 598卷 / 02期

关键词：

Ion trapping; Ion cooling; Charged-particle beams; Mass spectrometers; ION-BEAMS; ACCUMULATION; IMPROVEMENT; PROGRAM;

D O I：

10.1016/j.nima.2008.09.050

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A segmented, radiofrequency quadrupole mass filter COLETTE (Cooler for Emittance Elimination) was designed for cooling continuous radioactive beams for injection into the transmission spectrometer MISTRAL at CERN-ISOLDE. A description of the design of COLETTE is given, along with details of performance including measured emittances of less than 8 pi mm mrad with 20 keV beams from the test bench SIDONIE in Orsay. On-line results with stable and short-lived radionuclide beams from ISOLDE are also presented. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：379 / 387

页数：9

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