Epsilon production in a geometrical approach

In a previous paper ε production was studied, by making used of dual properties, and it was qualitatively shown that pion exchange dominates near the forward direction and there is a small exchange with the A₁ quantum numbers. This is confirmed by the polarization data, since it clearly shows that t...

Descripción completa

Detalles Bibliográficos
Autores principales: García Canal, Carlos Alberto, Ferro Fontan, C., Violini, Galileo
Formato: Articulo
Lenguaje:Inglés
Publicado: 1972
Materias:
Física
Epsilon production
Dual properties
Quantum numbers
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/142722
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-142722
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Epsilon production
Dual properties
Quantum numbers
spellingShingle Física
Epsilon production
Dual properties
Quantum numbers
García Canal, Carlos Alberto
Ferro Fontan, C.
Violini, Galileo
Epsilon production in a geometrical approach
topic_facet Física
Epsilon production
Dual properties
Quantum numbers
description In a previous paper ε production was studied, by making used of dual properties, and it was qualitatively shown that pion exchange dominates near the forward direction and there is a small exchange with the A₁ quantum numbers. This is confirmed by the polarization data, since it clearly shows that two independent amplitudes are essential in this reaction. Duality also provides a guidance for the position of the zeros of the imaginary parts of these amphtudes. In this note we shall take over this problem again and quantitatively show that the dual predictions are in agreement with the experimental data.
format Articulo
Articulo
author García Canal, Carlos Alberto
Ferro Fontan, C.
Violini, Galileo
author_facet García Canal, Carlos Alberto
Ferro Fontan, C.
Violini, Galileo
author_sort García Canal, Carlos Alberto
title Epsilon production in a geometrical approach
title_short Epsilon production in a geometrical approach
title_full Epsilon production in a geometrical approach
title_fullStr Epsilon production in a geometrical approach
title_full_unstemmed Epsilon production in a geometrical approach
title_sort epsilon production in a geometrical approach
publishDate 1972
url http://sedici.unlp.edu.ar/handle/10915/142722
work_keys_str_mv AT garciacanalcarlosalberto epsilonproductioninageometricalapproach
AT ferrofontanc epsilonproductioninageometricalapproach
AT violinigalileo epsilonproductioninageometricalapproach
bdutipo_str Repositorios
_version_ 1764820460026986496

Ejemplares similares