The mass relation mA = √2mϱ from current algebra and the Kroll-Ruderman theorem
Abstract
Assuming that the low-energy s-wave photopion production amplitude is dominated by the axial meson, we derive the Weinberg's relation mA = √2mρ{variant} in the framework of current algebra. © 1982.
How to cite this document
Ragusa, S.; Zimerman, A. H.. The mass relation mA = √2mϱ from current algebra and the Kroll-Ruderman theorem. Nuclear Physics, Section B, v. 4, n. 5, p. 462-466, 1968. Available at: <http://hdl.handle.net/11449/231127>.
Language
English
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