Tungsten mesh as positron transmission moderator in a monoenergetic positron beam

Autor: Weng, H.M., Ling, C.C., Beling, C.D., Fung, S., Cheung, C.K., Kwan, P.Y., Hui, I.P.
Zdroj: In Nuclear Inst. and Methods in Physics Research, B 2004 225(3):397-401
Databáze: ScienceDirect