K* production in K/sup +/n to K pi N at 825 GeV/c

Reactions K/sup +/n to (K pi )N have been studied using data from the CERN 2 m deuterium bubble chamber obtained with incident K/sup +/ of 8.25 GeV/c. There is an abundant production of K*(892) and K*(1420). The reaction and K* resonance production cross sections are presented. K* production and dec...

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Detalles Bibliográficos
Autores principales: Hendrickx, K, Burlaud, D, Cornet, P, Grard, F, Henri, V P, Tavernier, Stefaan, Vignaud, D, Windmolders, R
Lenguaje:eng
Publicado: 1976
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(76)90530-7
http://cds.cern.ch/record/873981
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author Hendrickx, K
Burlaud, D
Cornet, P
Grard, F
Henri, V P
Tavernier, Stefaan
Vignaud, D
Windmolders, R
author_facet Hendrickx, K
Burlaud, D
Cornet, P
Grard, F
Henri, V P
Tavernier, Stefaan
Vignaud, D
Windmolders, R
author_sort Hendrickx, K
collection CERN
description Reactions K/sup +/n to (K pi )N have been studied using data from the CERN 2 m deuterium bubble chamber obtained with incident K/sup +/ of 8.25 GeV/c. There is an abundant production of K*(892) and K*(1420). The reaction and K* resonance production cross sections are presented. K* production and decay angular distributions are analyzed. Charge- exchange reactions are dominated by unnatural parity exchange and the non-charge-exchange reaction by natural parity exchange. The K*/sup 0 /(892) data are in good agreement with the predictions of an OPE absorption model. A broad enhancement around 1850 MeV could be interpreted as a signal for the K*/sup 0/(1780). (19 refs).
id cern-873981
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1976
record_format invenio
spelling cern-8739812019-09-30T06:29:59Zdoi:10.1016/0550-3213(76)90530-7http://cds.cern.ch/record/873981engHendrickx, KBurlaud, DCornet, PGrard, FHenri, V PTavernier, StefaanVignaud, DWindmolders, RK* production in K/sup +/n to K pi N at 825 GeV/cParticle Physics - PhenomenologyReactions K/sup +/n to (K pi )N have been studied using data from the CERN 2 m deuterium bubble chamber obtained with incident K/sup +/ of 8.25 GeV/c. There is an abundant production of K*(892) and K*(1420). The reaction and K* resonance production cross sections are presented. K* production and decay angular distributions are analyzed. Charge- exchange reactions are dominated by unnatural parity exchange and the non-charge-exchange reaction by natural parity exchange. The K*/sup 0 /(892) data are in good agreement with the predictions of an OPE absorption model. A broad enhancement around 1850 MeV could be interpreted as a signal for the K*/sup 0/(1780). (19 refs).oai:cds.cern.ch:8739811976
spellingShingle Particle Physics - Phenomenology
Hendrickx, K
Burlaud, D
Cornet, P
Grard, F
Henri, V P
Tavernier, Stefaan
Vignaud, D
Windmolders, R
K* production in K/sup +/n to K pi N at 825 GeV/c
title K* production in K/sup +/n to K pi N at 825 GeV/c
title_full K* production in K/sup +/n to K pi N at 825 GeV/c
title_fullStr K* production in K/sup +/n to K pi N at 825 GeV/c
title_full_unstemmed K* production in K/sup +/n to K pi N at 825 GeV/c
title_short K* production in K/sup +/n to K pi N at 825 GeV/c
title_sort k* production in k/sup +/n to k pi n at 825 gev/c
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/0550-3213(76)90530-7
http://cds.cern.ch/record/873981
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