Development Towards a Laser Ion Source Trap for the Production of Exotic Species
Abstract
A new type of resonance ionization laser ion source (RILIS) is presently being developed and tested at the off-line mass separator at Mainz University for future use at on-line exotic rare isotopes production facilities. For highest isobaric selectivity, this RILIS approach decouples the evaporation and ionization process. A further advantage is the generation of full temporal control of the resulting high quality ion beam. These facts are realized by a combination of atomizer – ion repeller – ion cooler and trap, which is operated together with a state-of-the-art, all solid state laser system. The principle and performance of this laser ion source trap (LIST) system are discussed applying simulation studies for the repeller-trap combination and first measurements for characterization.
- Publication:
-
Hyperfine Interactions
- Pub Date:
- April 2005
- DOI:
- 10.1007/s10751-005-9207-z
- Bibcode:
- 2005HyInt.162...29W
- Keywords:
-
- ion trap;
- laser ion source;
- radioactive ion beams;
- radio-frequency quadrupole;
- resonance ionization;
- SIMION;
- titanium:sapphire laser