Majorana Neutrinos with Displaced Vertices and Implementation into Sherpa

The inclusion of the Seesaw model type I into Sherpa using UFO is explained. Installation is validated by comparing simulated partial and total decay widths for Majorana neutrinos to analytic theoretical predictions. Vertex displacements are implemented for high energy elementary particle decays the...

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Autor principal: Hoffmann, Hans
Lenguaje:eng
Publicado: 2022
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/2815287
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author Hoffmann, Hans
author_facet Hoffmann, Hans
author_sort Hoffmann, Hans
collection CERN
description The inclusion of the Seesaw model type I into Sherpa using UFO is explained. Installation is validated by comparing simulated partial and total decay widths for Majorana neutrinos to analytic theoretical predictions. Vertex displacements are implemented for high energy elementary particle decays the following way. A pseudo-random rest frame lifetime is generated according to the physical distribution. It is boosted into the lab oratory system and using the particle's momentum the decay position is estimated.
id cern-2815287
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28152872022-07-12T20:29:14Zhttp://cds.cern.ch/record/2815287engHoffmann, HansMajorana Neutrinos with Displaced Vertices and Implementation into SherpaParticle Physics - PhenomenologyThe inclusion of the Seesaw model type I into Sherpa using UFO is explained. Installation is validated by comparing simulated partial and total decay widths for Majorana neutrinos to analytic theoretical predictions. Vertex displacements are implemented for high energy elementary particle decays the following way. A pseudo-random rest frame lifetime is generated according to the physical distribution. It is boosted into the lab oratory system and using the particle's momentum the decay position is estimated.CERN-THESIS-2016-444oai:cds.cern.ch:28152872022-07-08T14:25:52Z
spellingShingle Particle Physics - Phenomenology
Hoffmann, Hans
Majorana Neutrinos with Displaced Vertices and Implementation into Sherpa
title Majorana Neutrinos with Displaced Vertices and Implementation into Sherpa
title_full Majorana Neutrinos with Displaced Vertices and Implementation into Sherpa
title_fullStr Majorana Neutrinos with Displaced Vertices and Implementation into Sherpa
title_full_unstemmed Majorana Neutrinos with Displaced Vertices and Implementation into Sherpa
title_short Majorana Neutrinos with Displaced Vertices and Implementation into Sherpa
title_sort majorana neutrinos with displaced vertices and implementation into sherpa
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/2815287
work_keys_str_mv AT hoffmannhans majorananeutrinoswithdisplacedverticesandimplementationintosherpa

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