The light stop window

We show that a right-handed stop in the 200-400 GeV mass range, together with a nearly degenerate neutralino and, possibly, a gluino below 1.5 TeV, follows from reasonable assumptions, is consistent with present data, and offers interesting discovery prospects at the LHC. Triggering on an extra jet...

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Detalles Bibliográficos
Autores principales: Delgado, Antonio, Giudice, Gian F., Isidori, Gino, Pierini, Maurizio, Strumia, Alessandro
Lenguaje:eng
Publicado: 2013
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1140/epjc/s10052-013-2370-5
http://cds.cern.ch/record/1502821
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author Delgado, Antonio
Giudice, Gian F.
Isidori, Gino
Pierini, Maurizio
Strumia, Alessandro
author_facet Delgado, Antonio
Giudice, Gian F.
Isidori, Gino
Pierini, Maurizio
Strumia, Alessandro
author_sort Delgado, Antonio
collection CERN
description We show that a right-handed stop in the 200-400 GeV mass range, together with a nearly degenerate neutralino and, possibly, a gluino below 1.5 TeV, follows from reasonable assumptions, is consistent with present data, and offers interesting discovery prospects at the LHC. Triggering on an extra jet produced in association with stops allows the experimental search for stops even when their mass difference with neutralinos is very small and the decay products are too soft for direct observation. Using a razor analysis, we are able to set stop bounds that are stronger than those published by ATLAS and CMS.
id cern-1502821
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
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spelling cern-15028212022-08-13T02:21:59Zdoi:10.1140/epjc/s10052-013-2370-5http://cds.cern.ch/record/1502821engDelgado, AntonioGiudice, Gian F.Isidori, GinoPierini, MaurizioStrumia, AlessandroThe light stop windowParticle Physics - PhenomenologyWe show that a right-handed stop in the 200-400 GeV mass range, together with a nearly degenerate neutralino and, possibly, a gluino below 1.5 TeV, follows from reasonable assumptions, is consistent with present data, and offers interesting discovery prospects at the LHC. Triggering on an extra jet produced in association with stops allows the experimental search for stops even when their mass difference with neutralinos is very small and the decay products are too soft for direct observation. Using a razor analysis, we are able to set stop bounds that are stronger than those published by ATLAS and CMS.We show that a right-handed stop in the 200–400 GeV mass range, together with a nearly degenerate neutralino and, possibly, a gluino below 1.5 TeV, follows from reasonable assumptions, is consistent with present data, and offers interesting discovery prospects at the LHC. Triggering on an extra jet produced in association with stops allows the experimental search for stops even when their mass difference with neutralinos is very small and the decay products are too soft for direct observation. Using a razor analysis, we are able to set stop bounds that are stronger than those published by ATLAS and CMS.We show that a right-handed stop in the 200-400 GeV mass range, together with a nearly degenerate neutralino and, possibly, a gluino below 1.5 TeV, follows from reasonable assumptions, is consistent with present data, and offers interesting discovery prospects at the LHC. Triggering on an extra jet produced in association with stops allows the experimental search for stops even when their mass difference with neutralinos is very small and the decay products are too soft for direct observation. Using a razor analysis, we are able to set stop bounds that are stronger than those published by ATLAS and CMS.arXiv:1212.6847IFUP-TH-2012oai:cds.cern.ch:15028212013-01-01
spellingShingle Particle Physics - Phenomenology
Delgado, Antonio
Giudice, Gian F.
Isidori, Gino
Pierini, Maurizio
Strumia, Alessandro
The light stop window
title The light stop window
title_full The light stop window
title_fullStr The light stop window
title_full_unstemmed The light stop window
title_short The light stop window
title_sort light stop window
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1140/epjc/s10052-013-2370-5
http://cds.cern.ch/record/1502821
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