Tritium beta decay with additional emission of new light bosons

Tritium beta decay with additional emission of new light bosons

Abstract We consider tritium beta decay with additional emission of light pseudoscalar or vector bosons coupling to electrons or neutrinos. The electron energy spectrum for all cases is evaluated and shown to be well estimated by approximated analytical expressions. We give the statistical sensitivi...

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Main Authors: Giorgio Arcadi, Julian Heeck, Florian Heizmann, Susanne Mertens, Farinaldo S. Queiroz, Werner Rodejohann, Martin Slezák, Kathrin Valerius
Format: Article
Language:English
Published: SpringerOpen 2019-01-01
Series:Journal of High Energy Physics
Subjects:
Beyond Standard Model
Neutrino Detectors and Telescopes (experiments)
Rare decay
Online Access:http://link.springer.com/article/10.1007/JHEP01(2019)206
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spelling doaj-6a5430e58658401c833f741845ee1d112020-11-25T01:13:30ZengSpringerOpenJournal of High Energy Physics1029-84792019-01-012019112710.1007/JHEP01(2019)206Tritium beta decay with additional emission of new light bosonsGiorgio Arcadi0Julian Heeck1Florian Heizmann2Susanne Mertens3Farinaldo S. Queiroz4Werner Rodejohann5Martin Slezák6Kathrin Valerius7Max-Planck-Institut für KernphysikService de Physique Théorique, Université Libre de BruxellesInstitute of Experimental Particle Physics, Karlsruhe Institute of TechnologyMax Planck Institute for PhysicsInternational Institute of Physics, Federal University of Rio Grande do NorteMax-Planck-Institut für KernphysikMax Planck Institute for PhysicsInstitute for Nuclear Physics, Karlsruhe Institute of TechnologyAbstract We consider tritium beta decay with additional emission of light pseudoscalar or vector bosons coupling to electrons or neutrinos. The electron energy spectrum for all cases is evaluated and shown to be well estimated by approximated analytical expressions. We give the statistical sensitivity of Katrin to the mass and coupling of the new bosons, both in the standard setup of the experiment as well as for future modifications in which the full energy spectrum of tritium decay is accessible.http://link.springer.com/article/10.1007/JHEP01(2019)206Beyond Standard ModelNeutrino Detectors and Telescopes (experiments)Rare decay
collection DOAJ
language English
format Article
sources DOAJ
author Giorgio Arcadi
Julian Heeck
Florian Heizmann
Susanne Mertens
Farinaldo S. Queiroz
Werner Rodejohann
Martin Slezák
Kathrin Valerius
spellingShingle Giorgio Arcadi
Julian Heeck
Florian Heizmann
Susanne Mertens
Farinaldo S. Queiroz
Werner Rodejohann
Martin Slezák
Kathrin Valerius
Tritium beta decay with additional emission of new light bosons
Journal of High Energy Physics
Beyond Standard Model
Neutrino Detectors and Telescopes (experiments)
Rare decay
author_facet Giorgio Arcadi
Julian Heeck
Florian Heizmann
Susanne Mertens
Farinaldo S. Queiroz
Werner Rodejohann
Martin Slezák
Kathrin Valerius
author_sort Giorgio Arcadi
title Tritium beta decay with additional emission of new light bosons
title_short Tritium beta decay with additional emission of new light bosons
title_full Tritium beta decay with additional emission of new light bosons
title_fullStr Tritium beta decay with additional emission of new light bosons
title_full_unstemmed Tritium beta decay with additional emission of new light bosons
title_sort tritium beta decay with additional emission of new light bosons
publisher SpringerOpen
series Journal of High Energy Physics
issn 1029-8479
publishDate 2019-01-01
description Abstract We consider tritium beta decay with additional emission of light pseudoscalar or vector bosons coupling to electrons or neutrinos. The electron energy spectrum for all cases is evaluated and shown to be well estimated by approximated analytical expressions. We give the statistical sensitivity of Katrin to the mass and coupling of the new bosons, both in the standard setup of the experiment as well as for future modifications in which the full energy spectrum of tritium decay is accessible.
topic Beyond Standard Model
Neutrino Detectors and Telescopes (experiments)
Rare decay
url http://link.springer.com/article/10.1007/JHEP01(2019)206
work_keys_str_mv AT giorgioarcadi tritiumbetadecaywithadditionalemissionofnewlightbosons
AT julianheeck tritiumbetadecaywithadditionalemissionofnewlightbosons
AT florianheizmann tritiumbetadecaywithadditionalemissionofnewlightbosons
AT susannemertens tritiumbetadecaywithadditionalemissionofnewlightbosons
AT farinaldosqueiroz tritiumbetadecaywithadditionalemissionofnewlightbosons
AT wernerrodejohann tritiumbetadecaywithadditionalemissionofnewlightbosons
AT martinslezak tritiumbetadecaywithadditionalemissionofnewlightbosons
AT kathrinvalerius tritiumbetadecaywithadditionalemissionofnewlightbosons
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