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Bootstrap equations for effective theories and the calculation of the GT/GV ratio

2001/10/31 by A. Vereshagin
Physics and Astronomy · #hep-ph

paper · pdf

published as PiN Newslett. 16 (2002) 426-428 · 4 pages, to be published in πN Newsletter 16 in The Proceedings of the MENU2001 Conference

arxiv created 2001/10/31 · arxiv updated 2009/11/30

Abstract

A method is described for dealing with effective theories of hadron scattering. It allows one to reduce the number of independent renormalization prescriptions in those theories and gives a possibility to make numerical predictions. As an illustration, we show the results of comparison with the known data on ππ, πK and πN elastic scattering. This work presents a generalization and the further development of our results first discussed at the MENU'99 Symposium

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