Abstract
The ion trap facility SHIPTRAP is being set up to deliver very clean and cool beams of singly-charged recoil ions produced at the SHIP velocity filter at GSI Darmstadt. SHIPTRAP consists of a gas cell for stopping and thermalizing high-energy recoil ions from SHIP, an rf ion guide for extraction of the ions from the gas cell, a linear rf trap for accumulation and bunching of the ions, and a Penning trap for isobaric purification. The progress in testing the rf ion guide is reported. A transmission of about 93(5)% was achieved.
Original language | English |
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Pages (from-to) | 463-468 |
Number of pages | 6 |
Journal | Hyperfine Interactions |
Volume | 132 |
Issue number | 1-4 |
DOIs | |
State | Published - 2001 |
Externally published | Yes |
Keywords
- Buffer gas
- Mass measurements
- RFQ buncher