๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Mathematics for the physical sciences

โœ Scribed by E. Beltrametti


Publisher
Springer-Verlag
Year
1968
Weight
61 KB
Volume
54
Category
Article
ISSN
0369-3546

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๐Ÿ“œ SIMILAR VOLUMES


The helicity amplitude approach to Low E
๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 80 KB

An eikonal expansion of the potential scattering T matrix is evaluated, without approximation, through third order in the inverse momentum. Based on the results, their correspondence with the WKB approximation and a new statement of the unitarity constraint, we propose a sequence of four approximati