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Author(s):
J. Uramoto
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Title:
Net Current Increment of negative Muonlike Particle Produced by the electron and Posititve Ion Bunch-method
Date of publication:
Dec. 1997
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Key words:
apparent current, net current, positive ion
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Abstract:
In order to increase net currents of the negative pionlike pi^- or muonlike mu^- particle under the method due to an electron and positive ion bunch, positive ions from the outside plasma must be supplied along the orbit of pi^- or mu^- particle within the mass analyzer MA. This fact is proved experimentally by varying an injection position of the positive ion beam and the second electron beam to the analyzing magnetic field of MA, or by setting a metal plate which limits positive ions along the pi^- or mu^- Particle orbit. A theoretical net current as true negative pion or muon is estimated, which agrees roughly with the corresponding experimental value.
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