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Space charge effects on stopped projectile fragment drift in gas |
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| Authors: | M. Facina G. Bollen D. J. Morrissey |
| Affiliation: | (1) NSCL, 1 Cyclotron, East Lansing, MI 48824-1321, USA |
| Abstract: | The results from a particle-in-cell code developed to describe the drifting of ions in an ionized buffer gas are described. The rate of ionization was found to have a dramatic effect on the collection efficiency of the heavy ions and results of the calculations agree well with recent observations. |
| Keywords: | Gas cell Ion transport by electrostatic fields in gas Space charge Radioactive ion beams |
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