$Solving integral equations in $$\eta \rightarrow 3\pi $$ η→3π$

Solving integral equations in $$\eta \rightarrow 3\pi $$ η→3π

Abstract A dispersive analysis of $$\eta \rightarrow 3\pi $$ η→3π decays has been performed in the past by many authors. The numerical analysis of the pertinent integral equations is hampered by two technical difficulties: (i) The angular averages of the amplitudes need to be performed along a compl...

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Bibliographic Details
Main Authors:	Jürg Gasser, Akaki Rusetsky
Format:	Article
Language:	English
Published:	SpringerOpen 2018-11-01
Series:	European Physical Journal C: Particles and Fields
Online Access:	http://link.springer.com/article/10.1140/epjc/s10052-018-6378-8

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