Title of article
An energy filter for slow positron beam using cosine coils
Author/Authors
Yu، نويسنده , , R.S. and Wei، نويسنده , , L. and Wang، نويسنده , , B.Y. and Yin، نويسنده , , Z.S.، نويسنده ,
Pages
4
From page
419
To page
422
Abstract
A novel charged-particle velocity filter for slow positron beam has been successfully built and tested. It is a pure magnetic system composed of three magnetic fields, two of them are pure dipole magnetic fields generated by two symmetrically put cosine coils. The physical principle and the performance of the cosine coils are reviewed.
Keywords
Energy filter , Slow positron beam line
Journal title
Astroparticle Physics
Record number
2013773
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