Impact of Neutrino Decay on the Cosmic Neutrino Background

<!--HTML-->In this work, we explore the consequences of neutrino decay facilitated by a neutral scalar on possible cosmic neutrino background (CνB) detection in the future, especially in the PTOLEMY experiment. We analyze the distortion of the expected event spectrum as a function of the singl...

Descripción completa

Detalles Bibliográficos
Autor principal: Ferreira Leite, Leonardo Jose
Lenguaje:eng
Publicado: 2023
Materias:
Eucapt Conferences
Acceso en línea:http://cds.cern.ch/record/2860825
_version_ 1780977771948802048
author Ferreira Leite, Leonardo Jose
author_facet Ferreira Leite, Leonardo Jose
author_sort Ferreira Leite, Leonardo Jose
collection CERN
description <!--HTML-->In this work, we explore the consequences of neutrino decay facilitated by a neutral scalar on possible cosmic neutrino background (CνB) detection in the future, especially in the PTOLEMY experiment. We analyze the distortion of the expected event spectrum as a function of the singlet mass and Yukawa couplings, and we consider both a three-neutrino scenario and a scenario with an extra sterile neutrino.
id cern-2860825
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
record_format invenio
spelling cern-28608252023-06-05T19:47:13Zhttp://cds.cern.ch/record/2860825engFerreira Leite, Leonardo JoseImpact of Neutrino Decay on the Cosmic Neutrino BackgroundThird EuCAPT Annual SymposiumEucapt Conferences<!--HTML-->In this work, we explore the consequences of neutrino decay facilitated by a neutral scalar on possible cosmic neutrino background (CνB) detection in the future, especially in the PTOLEMY experiment. We analyze the distortion of the expected event spectrum as a function of the singlet mass and Yukawa couplings, and we consider both a three-neutrino scenario and a scenario with an extra sterile neutrino.oai:cds.cern.ch:28608252023
spellingShingle Eucapt Conferences
Ferreira Leite, Leonardo Jose
Impact of Neutrino Decay on the Cosmic Neutrino Background
title Impact of Neutrino Decay on the Cosmic Neutrino Background
title_full Impact of Neutrino Decay on the Cosmic Neutrino Background
title_fullStr Impact of Neutrino Decay on the Cosmic Neutrino Background
title_full_unstemmed Impact of Neutrino Decay on the Cosmic Neutrino Background
title_short Impact of Neutrino Decay on the Cosmic Neutrino Background
title_sort impact of neutrino decay on the cosmic neutrino background
topic Eucapt Conferences
url http://cds.cern.ch/record/2860825
work_keys_str_mv AT ferreiraleiteleonardojose impactofneutrinodecayonthecosmicneutrinobackground
AT ferreiraleiteleonardojose thirdeucaptannualsymposium

Ejemplares similares