Light Inflaton -- hunting for it from CMB through the Dark Matter and down to the colliders

<!--HTML-->The models without additional energy scales (heavy particles) above the electroweak scale can provide relation between the low energy physics and cosmology. Probably the simplest example is the model with additional singlet scalar inflaton (with non-minimal coupling). It gets constr...

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Detalles Bibliográficos
Autor principal: Bezrukov, Fedor
Lenguaje:eng
Publicado: 2014
Materias:
TH Theoretical Seminar
Acceso en línea:http://cds.cern.ch/record/1954251
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author Bezrukov, Fedor
author_facet Bezrukov, Fedor
author_sort Bezrukov, Fedor
collection CERN
description <!--HTML-->The models without additional energy scales (heavy particles) above the electroweak scale can provide relation between the low energy physics and cosmology. Probably the simplest example is the model with additional singlet scalar inflaton (with non-minimal coupling). It gets constraint simultaneously from the inflationary observations (tensor modes), dark matter production (for 7keV sterile neutrino DM), and searches in the reare decays. I will discuss the interplay of the cosmological and laboratory constraints in this model.
id cern-1954251
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-19542512022-11-02T22:35:15Zhttp://cds.cern.ch/record/1954251engBezrukov, FedorLight Inflaton -- hunting for it from CMB through the Dark Matter and down to the collidersLight Inflaton -- hunting for it from CMB through the Dark Matter and down to the collidersTH Theoretical Seminar<!--HTML-->The models without additional energy scales (heavy particles) above the electroweak scale can provide relation between the low energy physics and cosmology. Probably the simplest example is the model with additional singlet scalar inflaton (with non-minimal coupling). It gets constraint simultaneously from the inflationary observations (tensor modes), dark matter production (for 7keV sterile neutrino DM), and searches in the reare decays. I will discuss the interplay of the cosmological and laboratory constraints in this model.oai:cds.cern.ch:19542512014
spellingShingle TH Theoretical Seminar
Bezrukov, Fedor
Light Inflaton -- hunting for it from CMB through the Dark Matter and down to the colliders
title Light Inflaton -- hunting for it from CMB through the Dark Matter and down to the colliders
title_full Light Inflaton -- hunting for it from CMB through the Dark Matter and down to the colliders
title_fullStr Light Inflaton -- hunting for it from CMB through the Dark Matter and down to the colliders
title_full_unstemmed Light Inflaton -- hunting for it from CMB through the Dark Matter and down to the colliders
title_short Light Inflaton -- hunting for it from CMB through the Dark Matter and down to the colliders
title_sort light inflaton -- hunting for it from cmb through the dark matter and down to the colliders
topic TH Theoretical Seminar
url http://cds.cern.ch/record/1954251
work_keys_str_mv AT bezrukovfedor lightinflatonhuntingforitfromcmbthroughthedarkmatteranddowntothecolliders

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