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Title: Search for heavy neutral lepton production in K+ decays

Journal Article · · Physics Letters. B
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Here, a search for heavy neutral lepton production in K+ decays using a data sample collected with a minimum bias trigger by the NA62 experiment at CERN in 2015 is reported. Upper limits at the 10-7 to 10-6 level are established on the elements of the extended neutrino mixing matrix.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE
Contributing Organization:
The NA62 Collaboration
Grant/Contract Number:
AC02-76SF00515; 05H12UM5; 05H15UMCNA; 1506088; 268062; 336581; 404716; RBFR12JF2Z; UF100308; UF0758946; ST/J00412X/1; ST/M005798/1
OSTI ID:
1437173
Journal Information:
Physics Letters. B, Vol. 778, Issue C; ISSN 0370-2693
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 65 works
Citation information provided by
Web of Science

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journal February 2001

Cited By (19)

Search for Exotic Particles at the NA62 Experiment journal November 2018
DUNE prospects in the search for sterile neutrinos journal October 2019
Physics beyond colliders at CERN: beyond the Standard Model working group report journal December 2019
Sensitivity of lepton number violating meson decays in different experiments journal November 2019
Improved constraints on sterile neutrinos in the MeV to GeV mass range journal September 2019
Low-scale leptogenesis with three heavy neutrinos text January 2019
Physics beyond colliders at CERN: beyond the Standard Model working group report text January 2020
Sensitivity of the SHiP experiment to Heavy Neutral Leptons text January 2019
Physics Beyond Colliders at CERN: Beyond the Standard Model Working Group Report text January 2019
Sensitivity of Lepton Number Violating Meson Decays in Different Experiments text January 2020
Sensitivity of Lepton Number Violating Meson Decays in Different Experiments text January 2020
Heavy sterile neutrinos in stellar core-collapse text January 2018
On DUNE prospects in the search for sterile neutrinos text January 2019
A dark seesaw solution to low energy anomalies: MiniBooNE, the muon (g − 2), and BaBar journal September 2021
Event generation for beam dump experiments text January 2018
Probing baryon asymmetry of the Universe at LHC and SHiP preprint January 2019
A frequentist analysis of three right-handed neutrinos with GAMBIT text January 2019
Explaining the MiniBooNE excess by a decaying sterile neutrino with mass in the 250 MeV range text January 2019
The MicroBooNE Experiment, the NuMI Absorber, and Heavy Neutral Leptons text January 2021


Figures / Tables (7)


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