Concept of formation length in radiation theory
نویسندگان
چکیده
منابع مشابه
Concept of Formation Length in Radiation Theory
The features of electromagnetic processes are considered which connected with finite size of space region in which final particles (photon, electron-positron pair) are formed. The longitudinal dimension of the region is known as the formation length. If some external agent is acting on an electron while traveling this distance the emission process can be disrupted. There are different agents: m...
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ژورنال
عنوان ژورنال: Physics Reports
سال: 2005
ISSN: 0370-1573
DOI: 10.1016/j.physrep.2004.11.003