Reference : Pion-photon TDAs in the NJL model

	Document type :	Scientific journals : Short communication
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Physics
	To cite this reference:	http://hdl.handle.net/2268/127174

Title :	Pion-photon TDAs in the NJL model
Language :	English
Author, co-author :	Courtoy, Aurore [Departamento de Fisica Teorica, Instituto de Física Corpuscular, Universidad de Valencia-CSIC, E-46100 Burjassot, Valencia, Spain > > > >]
	Noguera, S. [Departamento de Fisica Teorica, Instituto de Física Corpuscular, Universidad de Valencia-CSIC, E-46100 Burjassot, Valencia, Spain > > > >]
Publication date :	2008
Journal title :	Progress in Particle & Nuclear Physics
Volume :	61
Issue/season :	1
Pages :	170-172
Audience :	International
ISSN :	0146-6410
Keywords :	[en] Mathematical models ; Nuclear physics ; Polynomials ; Transition Distribution Amplitudes (TDA) ; Photons
Abstract :	[en] The pion-photon Transition Distribution Amplitudes (TDAs) are studied, treating the pion as a bound state in the Bethe-Salpeter sense, in the formalism of the NJL model. The results obtained explicitly verify support, sum rules and polynomiality conditions. The role of PCAC is highlighted. © 2008 Elsevier B.V. All rights reserved.
Permalink :	http://hdl.handle.net/2268/127174
DOI :	10.1016/j.ppnp.2007.12.040

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