Author/Authors :
Yuan، نويسنده , , J. and Filippone، نويسنده , , B.W. and Fong، نويسنده , , D. and Ito، نويسنده , , Suvi T.M. and Martin، نويسنده , , J.W. and Penoyar، نويسنده , , J. and Tipton، نويسنده , , B.، نويسنده ,
Abstract :
An iron-free, low-energy charged-particle magnetic spectrometer is designed using a Helmholtz-coil geometry. Through the fringe fields of the coils, the spectrometer provides focusing in both the dispersive and non-dispersive planes. By choosing the optimal deflecting angle and the positions of the source and the focal distance, we expect to obtain a momentum resolution of the order of 0.3%.
