Chorus and Nomad results

Considerations based on particle physics (in particular the so-called see-saw mechanism) and on cosmology, in relation to the Dark Matter question, motivated the search for numu nutau oscillation in the region of small mixing angles. We present here the outcome of the short-baseline programme carrie...

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Autor principal: Cocco, Alfredo G.
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/511766
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author Cocco, Alfredo G.
author_facet Cocco, Alfredo G.
author_sort Cocco, Alfredo G.
collection CERN
description Considerations based on particle physics (in particular the so-called see-saw mechanism) and on cosmology, in relation to the Dark Matter question, motivated the search for numu nutau oscillation in the region of small mixing angles. We present here the outcome of the short-baseline programme carried out at CERN by the CHORUS and NOMAD experiments. Both experiments are about to publish their final results. At values of squared mass difference greater than 1 eV2 oscillations between numu and nutau are excluded at 90% C.L. down to mixing angles values of O(10^{-4}).
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
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spelling cern-5117662023-03-14T18:01:45Zhttp://cds.cern.ch/record/511766engCocco, Alfredo G.Chorus and Nomad resultsParticle Physics - ExperimentConsiderations based on particle physics (in particular the so-called see-saw mechanism) and on cosmology, in relation to the Dark Matter question, motivated the search for numu nutau oscillation in the region of small mixing angles. We present here the outcome of the short-baseline programme carried out at CERN by the CHORUS and NOMAD experiments. Both experiments are about to publish their final results. At values of squared mass difference greater than 1 eV2 oscillations between numu and nutau are excluded at 90% C.L. down to mixing angles values of O(10^{-4}).Considerations based on particle physics (in particular the so-called see-saw mechanism) and on cosmology, in relation to the Dark Matter question, motivated the search for numu nutau oscillation in the region of small mixing angles. We present here the outcome of the short-baseline programme carried out at CERN by the CHORUS and NOMAD experiments. Both experiments are about to publish their final results. At values of squared mass difference greater than 1 eV2 oscillations between numu and nutau are excluded at 90% C.L. down to mixing angles values of O(10^{-4}).hep-ex/0107073oai:cds.cern.ch:5117662001
spellingShingle Particle Physics - Experiment
Cocco, Alfredo G.
Chorus and Nomad results
title Chorus and Nomad results
title_full Chorus and Nomad results
title_fullStr Chorus and Nomad results
title_full_unstemmed Chorus and Nomad results
title_short Chorus and Nomad results
title_sort chorus and nomad results
topic Particle Physics - Experiment
url http://cds.cern.ch/record/511766
work_keys_str_mv AT coccoalfredog chorusandnomadresults

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