Improving quality of discriminating signal from background for Higgs portal model

In our universe nearly 95 percent of matters are unknown yet, we only have theory, so called Standard Model, for 5 percent of universe. Consequently, our next target of high energy physics is naturally Dark Matter and Dark Energy. In this study we studied Dark matter especially for Higgs portal mode...

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Detalles Bibliográficos
Autor principal: Kim, Manki
Lenguaje:eng
Publicado: 2014
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1751386
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author Kim, Manki
author_facet Kim, Manki
author_sort Kim, Manki
collection CERN
description In our universe nearly 95 percent of matters are unknown yet, we only have theory, so called Standard Model, for 5 percent of universe. Consequently, our next target of high energy physics is naturally Dark Matter and Dark Energy. In this study we studied Dark matter especially for Higgs portal model. In this study we found discrimination power is improved if we impose MET significance cut instead of MET cut and we don't need to include many variables when we impose MET significance cut.
id cern-1751386
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
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spelling cern-17513862019-09-30T06:29:59Zhttp://cds.cern.ch/record/1751386engKim, MankiImproving quality of discriminating signal from background for Higgs portal modelParticle Physics - ExperimentIn our universe nearly 95 percent of matters are unknown yet, we only have theory, so called Standard Model, for 5 percent of universe. Consequently, our next target of high energy physics is naturally Dark Matter and Dark Energy. In this study we studied Dark matter especially for Higgs portal model. In this study we found discrimination power is improved if we impose MET significance cut instead of MET cut and we don't need to include many variables when we impose MET significance cut.CERN-STUDENTS-Note-2014-072oai:cds.cern.ch:17513862014-08-22
spellingShingle Particle Physics - Experiment
Kim, Manki
Improving quality of discriminating signal from background for Higgs portal model
title Improving quality of discriminating signal from background for Higgs portal model
title_full Improving quality of discriminating signal from background for Higgs portal model
title_fullStr Improving quality of discriminating signal from background for Higgs portal model
title_full_unstemmed Improving quality of discriminating signal from background for Higgs portal model
title_short Improving quality of discriminating signal from background for Higgs portal model
title_sort improving quality of discriminating signal from background for higgs portal model
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1751386
work_keys_str_mv AT kimmanki improvingqualityofdiscriminatingsignalfrombackgroundforhiggsportalmodel

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