Published September 4, 2024
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Discovering heavy neutral leptons with the Higgs boson
Creators
- 1. New York University Abu Dhabi, PO Box 129188, Saadiyat Island, Abu Dhabi, United Arab Emirates
Description
We study the dominant signatures that arise in Higgs physics at colliders when extending the Standard Model (SM) with a Yukawa interaction to heavy neutral leptons, while suppressing their mixing to active neutrinos. We focus on the production of heavy neutral leptons from Higgs bosons that subsequently decay via the Higgs to SM fermions to determine the experimental reach at the LHC detectors and far detectors such as FASER and MATHUSLA. We also determine the impact of precision Higgs constraints on beyond-SM parameters in this scenario.
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10.1103_PhysRevD.110.055011.pdf
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Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.110.055011;
- arXiv
- arXiv:2311.18033;
Publishing Information
- Journal Title
- Physical Review D
- Journal Volume
- 110
- Journal Issue
- 5
- Journal Page Range
- 13 pgs.
- ISSN
- 1089-4918
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ACCURACY; CABIBBO ANGLE; CERN LHC; CONFIGURATION MIXING; GLUINOS; HEAVY LEPTONS; HIGGS BOSONS; HIGGS MODEL; HIGGSINOS; LEPTONIC DECAY; NEUTRINO MIXING ANGLE; NEUTRINO OSCILLATION; NEUTRINOS; PARTICLE PRODUCTION; STANDARD MODEL; YUKAWA POTENTIAL
- Descriptors DEC
- ACCELERATORS; BOSONS; CYCLIC ACCELERATORS; DECAY; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNDAMENTAL INTERACTIONS; GRAND UNIFIED THEORY; INTERACTIONS; LEPTONS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MIXING ANGLE; NUCLEAR POTENTIAL; PARTICLE DECAY; PARTICLE MODELS; POSTULATED PARTICLES; POTENTIALS; QUANTUM FIELD THEORY; SPARTICLES; STORAGE RINGS; SYNCHROTRONS; UNIFIED GAUGE MODELS; WEAK INTERACTIONS; WEAK PARTICLE DECAY
Optional Information
- Notes
- Contact Email: Contact author: nicolas.bernal@nyu.edu; Contact Email: Contact author: kuldeep.deka@nyu.edu; Contact Email: Contact author: marta.losada@nyu.edu; Record automatically processed