An experimental determination of the parameters describing the K/sup + / to pi /sup +/ pi /sup 0/ pi /sup 0/ decay matrix element

The matrix element of the three pion decay mode of the kaon is expressed in terms of Mandelstam variables. An analysis of the Dalitz plot density distribution gives information on the parameters of the expression. From an analysis of the decays of stopping K/sup +/ mesons involving neutral pions in...

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Detalles Bibliográficos
Autores principales: Braun, H, Bertrand, D, Erriquez, O, Martyn, H U, Renton, P B, Romano, F, Vilain, P, Waldren, D
Lenguaje:eng
Publicado: 1976
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/873941
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author Braun, H
Bertrand, D
Erriquez, O
Martyn, H U
Renton, P B
Romano, F
Vilain, P
Waldren, D
author_facet Braun, H
Bertrand, D
Erriquez, O
Martyn, H U
Renton, P B
Romano, F
Vilain, P
Waldren, D
author_sort Braun, H
collection CERN
description The matrix element of the three pion decay mode of the kaon is expressed in terms of Mandelstam variables. An analysis of the Dalitz plot density distribution gives information on the parameters of the expression. From an analysis of the decays of stopping K/sup +/ mesons involving neutral pions in the CERN heavy-liquid bubble chamber filled with a propane ethane mixture, it is concluded that the energy dependence of the decay matrix element is compatible with a linear behaviour. (3 refs).
id cern-873941
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1976
record_format invenio
spelling cern-8739412019-09-30T06:29:59Zhttp://cds.cern.ch/record/873941engBraun, HBertrand, DErriquez, OMartyn, H URenton, P BRomano, FVilain, PWaldren, DAn experimental determination of the parameters describing the K/sup + / to pi /sup +/ pi /sup 0/ pi /sup 0/ decay matrix elementParticle Physics - PhenomenologyThe matrix element of the three pion decay mode of the kaon is expressed in terms of Mandelstam variables. An analysis of the Dalitz plot density distribution gives information on the parameters of the expression. From an analysis of the decays of stopping K/sup +/ mesons involving neutral pions in the CERN heavy-liquid bubble chamber filled with a propane ethane mixture, it is concluded that the energy dependence of the decay matrix element is compatible with a linear behaviour. (3 refs).oai:cds.cern.ch:8739411976
spellingShingle Particle Physics - Phenomenology
Braun, H
Bertrand, D
Erriquez, O
Martyn, H U
Renton, P B
Romano, F
Vilain, P
Waldren, D
An experimental determination of the parameters describing the K/sup + / to pi /sup +/ pi /sup 0/ pi /sup 0/ decay matrix element
title An experimental determination of the parameters describing the K/sup + / to pi /sup +/ pi /sup 0/ pi /sup 0/ decay matrix element
title_full An experimental determination of the parameters describing the K/sup + / to pi /sup +/ pi /sup 0/ pi /sup 0/ decay matrix element
title_fullStr An experimental determination of the parameters describing the K/sup + / to pi /sup +/ pi /sup 0/ pi /sup 0/ decay matrix element
title_full_unstemmed An experimental determination of the parameters describing the K/sup + / to pi /sup +/ pi /sup 0/ pi /sup 0/ decay matrix element
title_short An experimental determination of the parameters describing the K/sup + / to pi /sup +/ pi /sup 0/ pi /sup 0/ decay matrix element
title_sort experimental determination of the parameters describing the k/sup + / to pi /sup +/ pi /sup 0/ pi /sup 0/ decay matrix element
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/873941
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