Kinematics of Scattering and Decay Processes
作者:
Per Nyborg,
期刊:
American Journal of Physics
(AIP Available online 1966)
卷期:
Volume 34,
issue 10
页码: 932-937
ISSN:0002-9505
年代: 1966
DOI:10.1119/1.1972297
出版商: American Association of Physics Teachers
数据来源: AIP
摘要:
The kinematics of processes involving four different particles is discussed. The boundaries of the physical region for the various processes are established one at a time, using explicitly energy and momentum conservation. Then follows a joint description of all processes where all four-momenta formally are considered to be ingoing. The description is given explicitly in terms of two independent variables (s,t), in contrast to the usual symmetric (s,t,u) description.
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