Natural and dynamical neutrino mass mechanism at the LHC

Gehrlein, Julia; Gonçalves, Dorival; Machado, Pedro A. N.; Perez-Gonzalez, Yuber F.

doi:10.1103/PhysRevD.98.035045

Title: Natural and dynamical neutrino mass mechanism at the LHC

Abstract

We generalize the scalar triplet neutrino mass model, the type II seesaw. Requiring fine-tuning and arbitrarily small parameters to be absent leads to dynamical lepton number breaking at the electroweak scale and a rich LHC phenomenology. A smoking gun signature at the LHC that allows to distinguish our model from the usual type II seesaw scenario is identified. As a result, we discuss other interesting phenomenological aspects of the model such as the presence of a massless Goldstone boson and deviations of standard model Higgs couplings

Authors:: Gehrlein, Julia; Gonçalves, Dorival; Machado, Pedro A. N.; Perez-Gonzalez, Yuber F.

Publication Date:: Thu Aug 30 00:00:00 EDT 2018

Research Org.:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP)

OSTI Identifier:: 1467763

Alternate Identifier(s):: OSTI ID: 1457541

Report Number(s):: arXiv:1804.09184; FERMILAB-PUB-18-127-T
Journal ID: ISSN 2470-0010; PRVDAQ; 035045

Grant/Contract Number:: AC02-07CH11359

Resource Type:: Published Article

Journal Name:: Physical Review D

Additional Journal Information:: Journal Name: Physical Review D Journal Volume: 98 Journal Issue: 3; Journal ID: ISSN 2470-0010

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats


                    Gehrlein, Julia, Gonçalves, Dorival, Machado, Pedro A. N., and Perez-Gonzalez, Yuber F. Natural and dynamical neutrino mass mechanism at the LHC.  United States: N. p., 2018. 
Web.  doi:10.1103/PhysRevD.98.035045.

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                    Gehrlein, Julia, Gonçalves, Dorival, Machado, Pedro A. N., & Perez-Gonzalez, Yuber F. Natural and dynamical neutrino mass mechanism at the LHC.  United States.  https://doi.org/10.1103/PhysRevD.98.035045

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                    Gehrlein, Julia, Gonçalves, Dorival, Machado, Pedro A. N., and Perez-Gonzalez, Yuber F. Thu .  
"Natural and dynamical neutrino mass mechanism at the LHC".  United States.  https://doi.org/10.1103/PhysRevD.98.035045.

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@article{osti_1467763,

  title        = {Natural and dynamical neutrino mass mechanism at the LHC},

  author       = {Gehrlein, Julia and Gonçalves, Dorival and Machado, Pedro A. N. and Perez-Gonzalez, Yuber F.},

  abstractNote = {We generalize the scalar triplet neutrino mass model, the type II seesaw. Requiring fine-tuning and arbitrarily small parameters to be absent leads to dynamical lepton number breaking at the electroweak scale and a rich LHC phenomenology. A smoking gun signature at the LHC that allows to distinguish our model from the usual type II seesaw scenario is identified. As a result, we discuss other interesting phenomenological aspects of the model such as the presence of a massless Goldstone boson and deviations of standard model Higgs couplings},

  doi          = {10.1103/PhysRevD.98.035045},

  journal      = {Physical Review D},

  number       = 3,

  volume       = 98,

  place        = {United States},

  year         = {Thu Aug 30 00:00:00 EDT 2018},

  month        = {Thu Aug 30 00:00:00 EDT 2018}

}

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FIG. 1: Illustration of the generalized type II seesaw mechanism for neutrino mass generation.

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Title: Natural and dynamical neutrino mass mechanism at the LHC

Abstract

Citation Formats

Figures / Tables:

Large field excursions and approximate discrete symmetries from a clockwork axion journal, April 2016

Invisible decays of Higgs bosons journal, April 1982

A clockwork theory journal, February 2017

Naturalness, Chiral Symmetry, and Spontaneous Chiral Symmetry Breaking book, January 1980

Review of Particle Physics journal, October 2016

Constraints on new phenomena via Higgs boson couplings and invisible decays with the ATLAS detector journal, November 2015

Nobel Lecture: The Sudbury Neutrino Observatory: Observation of flavor change for solar neutrinos journal, July 2016

Nobel Lecture: Discovery of atmospheric neutrino oscillations journal, July 2016

Radiative electroweak symmetry breaking in standard model extensions journal, May 2017

Neutrino masses and the CERN LHC: Testing the type II seesaw mechanism journal, July 2008

Neutrino decay and spontaneous violation of lepton number journal, February 1982

Are there real goldstone bosons associated with broken lepton number? journal, January 1981

Neutrino mass and baryon-number nonconservation in superstring models journal, September 1986

Neutrino masses and mixings in gauge models with spontaneous parity violation journal, January 1981

Leptogenesis constraints on B − L breaking Higgs boson in TeV scale seesaw models journal, March 2018

Limits on Majoron-emitting double- β decays of 136 Xe in the KamLAND-Zen experiment journal, August 2012

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations journal, July 2014

FastJet user manual: (for version 3.0.2) journal, March 2012

Do experiments suggest a hierarchy problem? journal, June 1998

Spontaneously Broken Lepton Number and Cosmological Constraints on the Neutrino Mass Spectrum journal, December 1980

Search for Higgs boson off-shell production in proton-proton collisions at 7 and 8 TeV and derivation of constraints on its total decay width journal, September 2016

μ→eγ at a rate of one out of 109 muon decays? journal, April 1977

Electroweak breaking and neutrino mass: ‘invisible’ Higgs decays at the LHC (type II seesaw) journal, March 2016

Single and pair production of doubly charged Higgs bosons at hadron colliders journal, August 2005

Neutrino Mass and Spontaneous Parity Nonconservation journal, April 1980

Multiple seesaw mechanisms of neutrino masses at the TeV scale journal, August 2009

Natural inflation with multiple sub-Planckian axions journal, July 2014

Neutrino masses in SU(2) ⊗ U(1) theories journal, November 1980

Scale generation via dynamically induced multiple seesaw mechanisms journal, April 2017

Realizing the relaxion from multiple axions and its UV completion with high scale supersymmetry journal, January 2016

Leptogenesis with TeV Scale W R journal, April 2018

Light axion within the next-to-minimal supersymmetric standard model journal, September 2000

The μ − e conversion in nuclei, μ → eγ, μ → 3e decays and TeV scale see-saw scenarios of neutrino mass generation journal, August 2012

Vacuum stability of a general scalar potential of a few fields journal, June 2016

Presentation of search results: the CL s technique journal, September 2002

Erratum to: Vacuum stability of a general scalar potential of a few fields journal, May 2018

Neutrino Masses and Leptogenesis with Heavy Higgs Triplets journal, June 1998

LHC benchmark scenarios for the real Higgs singlet extension of the standard model journal, May 2016

Search for Heavy Neutral Leptons in Events with Three Charged Leptons in Proton-Proton Collisions at s = 13 TeV journal, May 2018

Baryon- and Lepton-Nonconserving Processes journal, November 1979

Erratum: the μ − e conversion in nuclei, μ → eγ, μ → 3e decays and TeV scale see-saw scenarios of neutrino mass generation journal, September 2013

Proton lifetime and fermion masses in an SO(10) model journal, April 1981

FeynRules 2.0 — A complete toolbox for tree-level phenomenology journal, August 2014

Large field excursions and approximate discrete symmetries from a clockwork axion
journal, April 2016

Invisible decays of Higgs bosons
journal, April 1982

A clockwork theory
journal, February 2017

Naturalness, Chiral Symmetry, and Spontaneous Chiral Symmetry Breaking
book, January 1980

Review of Particle Physics
journal, October 2016

Constraints on new phenomena via Higgs boson couplings and invisible decays with the ATLAS detector
journal, November 2015

Nobel Lecture: The Sudbury Neutrino Observatory: Observation of flavor change for solar neutrinos
journal, July 2016

Nobel Lecture: Discovery of atmospheric neutrino oscillations
journal, July 2016

Radiative electroweak symmetry breaking in standard model extensions
journal, May 2017

Neutrino masses and the CERN LHC: Testing the type II seesaw mechanism
journal, July 2008

Neutrino decay and spontaneous violation of lepton number
journal, February 1982

Are there real goldstone bosons associated with broken lepton number?
journal, January 1981

Neutrino mass and baryon-number nonconservation in superstring models
journal, September 1986

Neutrino masses and mixings in gauge models with spontaneous parity violation
journal, January 1981

Leptogenesis constraints on B − L breaking Higgs boson in TeV scale seesaw models
journal, March 2018

Limits on Majoron-emitting double- $β$ decays of $^{136}$ Xe in the KamLAND-Zen experiment
journal, August 2012

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
journal, July 2014

FastJet user manual: (for version 3.0.2)
journal, March 2012

Do experiments suggest a hierarchy problem?
journal, June 1998

Spontaneously Broken Lepton Number and Cosmological Constraints on the Neutrino Mass Spectrum
journal, December 1980

Search for Higgs boson off-shell production in proton-proton collisions at 7 and 8 TeV and derivation of constraints on its total decay width
journal, September 2016

μ→eγ at a rate of one out of 109 muon decays?
journal, April 1977

Electroweak breaking and neutrino mass: ‘invisible’ Higgs decays at the LHC (type II seesaw)
journal, March 2016

Single and pair production of doubly charged Higgs bosons at hadron colliders
journal, August 2005

Neutrino Mass and Spontaneous Parity Nonconservation
journal, April 1980

Multiple seesaw mechanisms of neutrino masses at the TeV scale
journal, August 2009

Natural inflation with multiple sub-Planckian axions
journal, July 2014

Neutrino masses in SU(2) ⊗ U(1) theories
journal, November 1980

Scale generation via dynamically induced multiple seesaw mechanisms
journal, April 2017

Realizing the relaxion from multiple axions and its UV completion with high scale supersymmetry
journal, January 2016

Leptogenesis with TeV Scale $W_{R}$
journal, April 2018

Light axion within the next-to-minimal supersymmetric standard model
journal, September 2000

The μ − e conversion in nuclei, μ → eγ, μ → 3e decays and TeV scale see-saw scenarios of neutrino mass generation
journal, August 2012

Vacuum stability of a general scalar potential of a few fields
journal, June 2016

Presentation of search results: the CL _s technique
journal, September 2002

Erratum to: Vacuum stability of a general scalar potential of a few fields
journal, May 2018

Neutrino Masses and Leptogenesis with Heavy Higgs Triplets
journal, June 1998

LHC benchmark scenarios for the real Higgs singlet extension of the standard model
journal, May 2016

Search for Heavy Neutral Leptons in Events with Three Charged Leptons in Proton-Proton Collisions at $\sqrt{s} = 13 TeV$
journal, May 2018

Baryon- and Lepton-Nonconserving Processes
journal, November 1979

Erratum: the μ − e conversion in nuclei, μ → eγ, μ → 3e decays and TeV scale see-saw scenarios of neutrino mass generation
journal, September 2013

Proton lifetime and fermion masses in an SO(10) model
journal, April 1981

FeynRules 2.0 — A complete toolbox for tree-level phenomenology
journal, August 2014