Journal article
The present and future status of heavy neutral leptons
Journal of physics. G, Nuclear and particle physics, Vol.50(2), p.20501
02/01/2023
DOI: 10.1088/1361-6471/ac98f9
Abstract
The existence of nonzero neutrino masses points to the likely existence of multiple Standard Model neutral fermions. When such states are heavy enough that they cannot be produced in oscillations, they are referred to as heavy neutral leptons (HNLs). In this white paper, we discuss the present experimental status of HNLs including colliders, beta decay, accelerators, as well as astrophysical and cosmological impacts. We discuss the importance of continuing to search for HNLs, and its potential impact on our understanding of key fundamental questions, and additionally we outline the future prospects for next-generation future experiments or upcoming accelerator run scenarios.
Details
- Title: Subtitle
- The present and future status of heavy neutral leptons
- Creators
- Asli M. Abdullahi - Fermi National Accelerator LaboratoryPablo Barham Alzas - European Org Nucl Res CERN, CH-1211 Geneva 23, SwitzerlandBrian Batell - University of PittsburghJames Beacham - The Ohio State UniversityAlexey Boyarsky - Leiden UniversitySaneli Carbajal - Pontifical Catholic University of PeruAnimesh Chatterjee - University of PittsburghJose Crespo-Anadon - Centro de Investigaciones Energéticas, Medioambientales y TecnológicasFrank F. Deppisch - University College LondonAlbert De Roeck - European Organization for Nuclear ResearchMarco Drewes - UCLouvainAlberto Martin Gago - Pontificia Univ Catolica Peru, Dept Ciencias, Secc Fis, Apartado 1761, Lima, PeruRebeca Gonzalez Suarez - Uppsala UniversityEvgueni Goudzovski - University of BirminghamAthanasios Hatzikoutelis - San Jose State UniversityJosu Hernandez-Garcia - UCLouvainMatheus Hostert - University of MinnesotaMarco Hufnagel - Université Libre de BruxellesPhilip Ilten - University of CincinnatiAlexander Izmaylov - Institute for Nuclear ResearchKevin J. Kelly - European Organization for Nuclear ResearchJuraj Klaric - UCLouvainJoachim Kopp - Johannes Gutenberg University MainzSuchita Kulkarni - University of GrazMathieu Lamoureux - INFN Sezione di PadovaGaia Lanfranchi - Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiJacobo Lopez-Pavon - Instituto de Física CorpuscularOleksii Mikulenko - Eötvös Loránd UniversityMichael Mooney - Colorado State UniversityMiha Nemevsek - Jožef Stefan InstituteMaksym Ovchynnikov - Leiden UniversitySilvia Pascoli - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaRyan Plestid - Fermi National Accelerator LaboratoryMohamed Rashad Darwish - University of AntwerpFederico Leo Redi - European Org Nucl Res CERN, CH-1211 Geneva 23, SwitzerlandOleg Ruchayskiy - University of CopenhagenRichard Ruiz - Institute of Nuclear Physics, Polish Academy of SciencesMikhail Shaposhnikov - École Polytechnique Fédérale de LausanneLesya Shchutska - École Polytechnique Fédérale de LausanneIan M. Shoemaker - Virginia TechRobert Shrock - Stony Brook UniversityAlex Sousa - University of CincinnatiNick Van Remortel - University of AntwerpVsevolod Syvolap - San Jose State UniversityVolodymyr Takhistov - Kavli Institute for the Physics and Mathematics of the UniverseJean-Loup Tastet - UAM, CSIC, Inst Fis Teor, C Nicolas Cabrera 13-15, Madrid 28049, SpainInar Timiryasov - University of CopenhagenAaron C. Vincent - Queen's UniversityJaehoon Yu - The University of Texas at Arlington
- Resource Type
- Journal article
- Publication Details
- Journal of physics. G, Nuclear and particle physics, Vol.50(2), p.20501
- DOI
- 10.1088/1361-6471/ac98f9
- ISSN
- 0954-3899
- eISSN
- 1361-6471
- Publisher
- IOP Publishing Ltd
- Number of pages
- 100
- Grant note
- ST/P00072X/1 / Science and Technology Facilities Council; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC) ST/P00072X/1; ST/T000880/1 / STFC; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC)
- Language
- English
- Date published
- 02/01/2023
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984945919902771
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