作者: C. Tschalär
DOI: 10.1016/0029-554X(68)90159-6
关键词: Nuclear physics 、 Pion 、 Particle 、 Ion 、 Elementary particle 、 Alpha particle 、 Absorption (electromagnetic radiation) 、 Direct integration of a beam 、 Physics 、 Charged particle
摘要: Abstract Previous calculations 2 ) of straggling distributions based on expansions into higher moments are reexamined. They shown to break down for proton energy losses over 80% due particles being stopped completely. By direct integration simplified propagation equations, distribution continued up particle 50%.