Author/Authors :
Kolhinen، نويسنده , , V.S. and Kopecky، نويسنده , , S. and Eronen، نويسنده , , T. C. Hager، نويسنده , , U. and Hakala، نويسنده , , J. and Huikari، نويسنده , , J. Nuortila-Jokinen، نويسنده , , A. and Nieminen، نويسنده , , A. and Rinta-Antila، نويسنده , , S. and Szerypo، نويسنده , , J. and ؤystِ، نويسنده , , J.، نويسنده ,
Abstract :
A Penning trap has been installed for isobaric beam purification at the IGISOL-facility at the University of Jyvنskylن. In this paper, the technical details of this new device together with results of the first tests are presented. The mass resolving power, depending on the excitation parameters and the ion species, can be as high as 145 000 and the total transmission has been determined to be 17%. In addition, it is shown that with this experimental setup it is possible to measure atomic masses up to A=120 with accuracies of approximately 50 keV.
Keywords :
Penning Trap , Mass separation , Buffer gas cooling , Atomic masses
