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Phys Rev Lett
; 85(9): 1883-6, 2000 Aug 28.
Article
in English
| MEDLINE
| ID: mdl-10970638
ABSTRACT
Inward transport of a magnetized pure positron plasma confined in a Penning-Malmberg trap is produced by applying a rotating electric field to the plasma. Compression is observed over a broad range of frequencies. Compression factors up to 20 in central density were obtained. Positron collisions with a neutral buffer gas are used to counteract the heating due to the rotating electric field. The results have implications for a variety of applications including the production of brightness enhanced positron beams, the study of electron-positron plasmas, and antihydrogen production.
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Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
; 51(6): 6079-6090, 1995 Jun.
Article
in English
| MEDLINE
| ID: mdl-9963348
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