Back to Search
Start Over
Preparing isomerically pure beams of short-lived nuclei at JYFLTRAP
- Source :
- Nucl.Instrum.Meth.B266:4527-4531,2008
- Publication Year :
- 2008
-
Abstract
- A new procedure to prepare isomerically clean samples of ions with a mass resolving power of more than 100,000 has been developed at the JYFLTRAP tandem Penning trap system. The method utilises a dipolar rf-excitation of the ion motion with separated oscillatory fields in the precision trap. During a subsequent retransfer to the purification trap, the contaminants are rejected and as a consequence, the remaining bunch is isomerically cleaned. This newly-developed method is suitable for very high-resolution cleaning and is at least a factor of five faster than the methods used so far in Penning trap mass spectrometry.<br />Comment: 5 pages, 7 figures, submitted to EMIS2007 Conference proceedings, Nucl. Instrum. Meth. Phys. Res. B (2007)
- Subjects :
- Nuclear Experiment
Subjects
Details
- Database :
- arXiv
- Journal :
- Nucl.Instrum.Meth.B266:4527-4531,2008
- Publication Type :
- Report
- Accession number :
- edsarx.0801.2904
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1016/j.nimb.2008.05.076