✦ LIBER ✦

Dispersion theory of low-energy limits: S. Fubini and G. Furlan. Institute di Fisica dell' Università, Torino, Italy

Book ID: 102631101
Publisher: Elsevier Science
Year: 1968
Tongue: English
Weight: 60 KB
Volume: 48
Category: Article
ISSN: 0003-4916
DOI: 10.1016/0003-4916(68)90273-x

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✦ Synopsis

A general technique for obtaining dispersion relations in the mass variable is proposed. The method is used in order to translate the low-energy theorems valid for "mathematical pions" of zero four-momentum into physically meaningful expressions for real pions. Our procedure is explicitly applied to low-energy pion scattering and electroproduction of pions on nucleons.

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