Title of article
COLETTE: A linear Paul-trap beam cooler for the on-line mass spectrometer MISTRAL
Author/Authors
Lunney، نويسنده , , David and Bachelet، نويسنده , , Cyril and Guénaut، نويسنده , , Céline and Henry، نويسنده , , Sylvain and Sewtz، نويسنده , , Michael، نويسنده ,
Pages
9
From page
379
To page
387
Abstract
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 π 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.
Keywords
Ion trapping , Ion cooling , Charged-particle beams , Mass spectrometers
Journal title
Astroparticle Physics
Record number
2025932
Link To Document