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 ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
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 :
Nuclear Instruments and Methods in Physics Research Section A
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
