First on-line test of SHIPTRAP
The ion trap facility SHIPTRAP is installed behind the separator for heavy ion reaction products (SHIP) at GSI, which is well known for the discovery of new super-heavy elements produced in cold fusion reactions. SHIPTRAP consists out of a gas cell for stopping the recoil ions delivered by SHIP and two linear radio frequency quadrupole (RFQ) structures for cooling and accumulating the ions. In a first Penning trap the radionuclides of interest get further cooled and isobaric contaminants are removed. The second Penning trap is intended for high-precision mass measurements or identification of the stored ions before providing them to further downstream experiments. During a first on-line experiment in 2001, ions from SHIP were stopped in the gas cell and transferred into the RFQ structures. Accumulation and cooling could be demonstrated. © 2002 Elsevier Science B.V. All rights reserved.
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Published In
DOI
ISSN
Publication Date
Volume
Start / End Page
Related Subject Headings
- Applied Physics
- 5106 Nuclear and plasma physics
- 5104 Condensed matter physics
- 0915 Interdisciplinary Engineering
- 0402 Geochemistry
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics