Gauged lepton flavour

Alonso, Rodrigo; Fernandez Martinez, Enrique; Gavela, M. B.; Grinstein, B.; Merlo, Luca; Quilez, Pablo

doi:10.1007/JHEP12(2016)119

Title: Gauged lepton flavour

Abstract

The gauging of the lepton flavour group is considered in the Standard Model context and in its extension with three right-handed neutrinos. The anomaly cancellation conditions lead to a Seesaw mechanism as underlying dynamics for all leptons; in addition, it requires a phenomenologically viable setup which leads to Majorana masses for the neutral sector: the type I Seesaw Lagrangian in the Standard Model case and the inverse Seesaw in the extended model. Within the minimal extension of the scalar sector, the Yukawa couplings are promoted to scalar fields in the bifundamental of the flavour group. The resulting low-energy Yukawa couplings are proportional to inverse powers of the vacuum expectation values of those scalars; the protection against flavour changing neutral currents differs from that of Minimal Flavour Violation. In every case, the μ - τ flavour sector exhibits rich and promising phenomenological signals.

Authors:

Alonso, Rodrigo ^[1]; Fernandez Martinez, Enrique ^[2]; Gavela, M. B. ^[2]; Grinstein, B. ^[3]; Merlo, Luca ^[2]; Quilez, Pablo ^[2]

Univ. of California, San Diego, CA (United States). Dept. of Physics; European Organization for Nuclear Research (CERN), Geneva (Switzerland). Theory Division
Autonomous Univ. of Madrid (Spain). Dept. of Theoretical Physics and Inst. of Theoretical Physics
Univ. of California, San Diego, CA (United States). Dept. of Physics

Publication Date:: Thu Dec 22 00:00:00 EST 2016

Research Org.:: Univ. of California, San Diego, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC)

OSTI Identifier:: 1368036

Grant/Contract Number:: SC0009919

Resource Type:: Accepted Manuscript

Journal Name:: Journal of High Energy Physics (Online)

Additional Journal Information:: Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2016; Journal Issue: 12; Journal ID: ISSN 1029-8479

Publisher:: Springer Berlin

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Beyond Standard Model; Gauge Symmetry; Neutrino Physics; Spontaneous Symmetry Breaking

Citation Formats


                    Alonso, Rodrigo, Fernandez Martinez, Enrique, Gavela, M. B., Grinstein, B., Merlo, Luca, and Quilez, Pablo. Gauged lepton flavour.  United States: N. p., 2016. 
Web.  doi:10.1007/JHEP12(2016)119.

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                    Alonso, Rodrigo, Fernandez Martinez, Enrique, Gavela, M. B., Grinstein, B., Merlo, Luca, & Quilez, Pablo. Gauged lepton flavour.  United States.  https://doi.org/10.1007/JHEP12(2016)119

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                    Alonso, Rodrigo, Fernandez Martinez, Enrique, Gavela, M. B., Grinstein, B., Merlo, Luca, and Quilez, Pablo. Thu .  
"Gauged lepton flavour".  United States.  https://doi.org/10.1007/JHEP12(2016)119.  https://www.osti.gov/servlets/purl/1368036.

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@article{osti_1368036,

  title        = {Gauged lepton flavour},

  author       = {Alonso, Rodrigo and Fernandez Martinez, Enrique and Gavela, M. B. and Grinstein, B. and Merlo, Luca and Quilez, Pablo},

  abstractNote = {The gauging of the lepton flavour group is considered in the Standard Model context and in its extension with three right-handed neutrinos. The anomaly cancellation conditions lead to a Seesaw mechanism as underlying dynamics for all leptons; in addition, it requires a phenomenologically viable setup which leads to Majorana masses for the neutral sector: the type I Seesaw Lagrangian in the Standard Model case and the inverse Seesaw in the extended model. Within the minimal extension of the scalar sector, the Yukawa couplings are promoted to scalar fields in the bifundamental of the flavour group. The resulting low-energy Yukawa couplings are proportional to inverse powers of the vacuum expectation values of those scalars; the protection against flavour changing neutral currents differs from that of Minimal Flavour Violation. In every case, the μ - τ flavour sector exhibits rich and promising phenomenological signals.},

  doi          = {10.1007/JHEP12(2016)119},

  journal      = {Journal of High Energy Physics (Online)},

  number       = 12,

  volume       = 2016,

  place        = {United States},

  year         = {Thu Dec 22 00:00:00 EST 2016},

  month        = {Thu Dec 22 00:00:00 EST 2016}

}

Copy to clipboard

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Works referencing / citing this record:

Revisiting Minimal Lepton Flavour Violation in the light of leptonic CP violation
journal, July 2017

Dinh, D. N.; Merlo, L.; Petcov, S. T.
Journal of High Energy Physics, Vol. 2017, Issue 7
DOI: 10.1007/jhep07(2017)089

On flavourful Easter eggs for New Physics hunger and lepton flavour universality violation
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Ciuchini, Marco; Coutinho, António M.; Fedele, Marco
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New Physics in $${\varvec{b \rightarrow s \ell ^+ \ell ^-}}$$ b → s ℓ + ℓ - confronts new data on lepton universality
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Distinguishing A Higgs-Like Dilaton Scenario With A Complete Bosonic Effective Field Theory Basis
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Hernandez-Leon, P.; Merlo, L.
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DOI: 10.48550/arxiv.1703.02064

Revisiting Minimal Lepton Flavour Violation in the Light of Leptonic CP Violation
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Dinh, D. N.; Merlo, L.; Petcov, S. T.
arXiv
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Predictive Leptogenesis from Minimal Lepton Flavour Violation
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Merlo, L.; Rosauro-Alcaraz, S.
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A clockwork solution to the flavor puzzle
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Alonso, Rodrigo; Carmona, Adrian; Dillon, Barry M.
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DOI: 10.48550/arxiv.1807.09792

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Title: Gauged lepton flavour

Abstract

Citation Formats

Search for heavy neutral and charged leptons in e+e− annihilation at LEP journal, September 2001

Flavor Physics Constraints for Physics Beyond the Standard Model journal, November 2010

Low energy effects of neutrino masses journal, December 2007

Electroweak measurements in electron–positron collisions at W-boson-pair energies at LEP journal, August 2013

Parametrization of seesaw models and light sterile neutrinos journal, October 2011

Covariant extremisation of flavour-symmetric Jarlskog invariants and the neutrino mixing matrix journal, November 2005

Electric dipole moments of charged leptons with sterile fermions journal, February 2016

The contribution of fermionic seesaws to the anomalous magnetic moment of leptons journal, October 2008

Measurement of Form-Factor-Independent Observables in the Decay B 0 → K * 0 μ + μ − journal, November 2013

Review of Particle Physics journal, August 2014

Precision tests of unitarity in leptonic mixing journal, January 2014

Z-induced FCNC's and their effects on neutrino oscillations journal, January 1999

Test of Lepton Universality Using B + → K + ℓ + ℓ − Decays journal, October 2014

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

Oscillating neutrinos and μ→e,γ journal, December 2001

Hierarchy of quark masses, cabibbo angles and CP violation journal, January 1979

Updated fit to three neutrino mixing: status of leptonic CP violation journal, November 2014

Neutrino tridents and W - Z interference journal, June 1991

Minimal flavour violation extensions of the seesaw journal, June 2011

Gauged flavor group with left-right symmetry journal, April 2011

Lepton-flavour violation in a Pati-Salam model with gauged flavour symmetry journal, November 2016

On the potential of leptonic Minimal Flavour Violation journal, August 2012

Baryon- and Lepton-Nonconserving Processes journal, November 1979

Neutrino Trident Production: A Powerful Probe of New Physics with Neutrino Beams journal, August 2014

Quark-lepton unification and lepton flavor nonconservation from a TeV-scale seesaw neutrino mass texture journal, October 2003

New Tests for Quark and Lepton Substructure journal, March 1983

The impact of flavour changing neutral gauge bosons on $ \bar{B} \to {X_s}\gamma $ journal, August 2011

Phenomenology of a gauged SU(3)3 flavour model journal, March 2012

Lepton flavour non-conservation at high energies in a superstring inspired standard model journal, March 1987

Yukawa hierarchies from spontaneous breaking of the SU(3) L × SU(3) R flavour symmetry? journal, February 2013

The seesaw mechanism in the presence of a conserved lepton number journal, January 1989

Weak mixing angles as dynamical degrees of freedom journal, January 1997

Non-decoupling of heavy neutrinos and lepton flavour violation journal, June 1995

Review of Particle Physics journal, July 2012

General theory of weak processes involving neutrinos. II. Pure leptonic decays journal, September 1981

General theory of weak processes involving neutrinos. I. Leptonic pseudoscalar-meson decays, with associated tests for, and bounds on, neutrino masses and lepton mixing journal, September 1981

Sequential flavor symmetry breaking journal, August 2009

Mechanism for understanding small neutrino mass in superstring theories journal, February 1986

Flavor structure, flavor symmetry and supersymmetry journal, August 2001

Electron electric dipole moment in Inverse Seesaw models journal, August 2016

See-saw type mixing and νμ→ντ oscillations journal, February 1993

Non-unitarity of the leptonic mixing matrix: present bounds and future sensitivities journal, October 2014

Global constraints on heavy neutrino mixing journal, August 2016

Leptonic dynamical Yukawa couplings journal, August 2013

See-saw masses for quarks and leptons in SU(5) journal, April 2011

Neutrino mixing and masses from a minimum principle journal, November 2013

Composite-technicolor standard model journal, April 1987

Unitarity of the leptonic mixing matrix journal, October 2006

NuTeV anomaly, neutrino mixing, and a heavy Higgs boson journal, April 2003

Minimal flavour seesaw models journal, September 2009

Various definitions of minimal flavour violation for leptons journal, November 2006

New tests for and bounds on neutrino masses and lepton mixing journal, October 1980

First Measurement of Electron Neutrino Appearance in NOvA journal, April 2016

Neutrino Mass and Spontaneous Parity Nonconservation journal, April 1980

Muon conversion to electron in nuclei in type-I seesaw models journal, January 2013

First observation of neutrino trident production journal, August 1990

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

Tree-level lepton universality violation in the presence of sterile neutrinos: impact for R K and R π journal, February 2013

Minimal flavor violation in the lepton sector journal, November 2005

Phenomenology of minimal lepton flavor violation journal, September 2006

Sterile neutrinos in leptonic and semileptonic decays journal, February 2014

Impact of sterile neutrinos on nuclear-assisted cLFV processes journal, February 2016

Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with 6.6 × 1 0 20 protons on target journal, April 2015

Mixing between ordinary and exotic fermions journal, August 1988

Limits on neutrino mixing with new heavy particles journal, May 1994

NuTeV anomaly, lepton universality, and nonuniversal neutrino-gauge couplings journal, December 2004

Non-standard neutrino interactions with matter from physics beyond the Standard Model journal, March 2009

Revisiting Minimal Lepton Flavour Violation in the light of leptonic CP violation journal, July 2017

On flavourful Easter eggs for New Physics hunger and lepton flavour universality violation journal, October 2017

New Physics in $${\varvec{b \rightarrow s \ell ^+ \ell ^-}}$$ b → s ℓ + ℓ - confronts new data on lepton universality journal, August 2019

Distinguishing A Higgs-Like Dilaton Scenario With A Complete Bosonic Effective Field Theory Basis text, January 2017

Revisiting Minimal Lepton Flavour Violation in the Light of Leptonic CP Violation text, January 2017

Predictive Leptogenesis from Minimal Lepton Flavour Violation text, January 2018

A clockwork solution to the flavor puzzle text, January 2018

Search for heavy neutral and charged leptons in e+e− annihilation at LEP
journal, September 2001

Flavor Physics Constraints for Physics Beyond the Standard Model
journal, November 2010

Low energy effects of neutrino masses
journal, December 2007

Electroweak measurements in electron–positron collisions at W-boson-pair energies at LEP
journal, August 2013

Parametrization of seesaw models and light sterile neutrinos
journal, October 2011

Covariant extremisation of flavour-symmetric Jarlskog invariants and the neutrino mixing matrix
journal, November 2005

Electric dipole moments of charged leptons with sterile fermions
journal, February 2016

The contribution of fermionic seesaws to the anomalous magnetic moment of leptons
journal, October 2008

Measurement of Form-Factor-Independent Observables in the Decay $B^{0} \to K^{* 0} μ^{+} μ^{-}$
journal, November 2013

Review of Particle Physics
journal, August 2014

Precision tests of unitarity in leptonic mixing
journal, January 2014

Z-induced FCNC's and their effects on neutrino oscillations
journal, January 1999

Test of Lepton Universality Using $B^{+} \to K^{+} ℓ^{+} ℓ^{-}$ Decays
journal, October 2014

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

Oscillating neutrinos and μ→e,γ
journal, December 2001

Hierarchy of quark masses, cabibbo angles and CP violation
journal, January 1979

Updated fit to three neutrino mixing: status of leptonic CP violation
journal, November 2014

Neutrino tridents and W - Z interference
journal, June 1991

Minimal flavour violation extensions of the seesaw
journal, June 2011

Gauged flavor group with left-right symmetry
journal, April 2011

Lepton-flavour violation in a Pati-Salam model with gauged flavour symmetry
journal, November 2016

On the potential of leptonic Minimal Flavour Violation
journal, August 2012

Baryon- and Lepton-Nonconserving Processes
journal, November 1979

Neutrino Trident Production: A Powerful Probe of New Physics with Neutrino Beams
journal, August 2014

Quark-lepton unification and lepton flavor nonconservation from a TeV-scale seesaw neutrino mass texture
journal, October 2003

New Tests for Quark and Lepton Substructure
journal, March 1983

The impact of flavour changing neutral gauge bosons on $ \bar{B} \to {X_s}\gamma $
journal, August 2011

Phenomenology of a gauged SU(3)3 flavour model
journal, March 2012

Lepton flavour non-conservation at high energies in a superstring inspired standard model
journal, March 1987

Yukawa hierarchies from spontaneous breaking of the SU(3) L × SU(3) R flavour symmetry?
journal, February 2013

The seesaw mechanism in the presence of a conserved lepton number
journal, January 1989

Weak mixing angles as dynamical degrees of freedom
journal, January 1997

Non-decoupling of heavy neutrinos and lepton flavour violation
journal, June 1995

Review of Particle Physics
journal, July 2012

General theory of weak processes involving neutrinos. II. Pure leptonic decays
journal, September 1981

General theory of weak processes involving neutrinos. I. Leptonic pseudoscalar-meson decays, with associated tests for, and bounds on, neutrino masses and lepton mixing
journal, September 1981

Sequential flavor symmetry breaking
journal, August 2009

Mechanism for understanding small neutrino mass in superstring theories
journal, February 1986

Flavor structure, flavor symmetry and supersymmetry
journal, August 2001

Electron electric dipole moment in Inverse Seesaw models
journal, August 2016

See-saw type mixing and νμ→ντ oscillations
journal, February 1993

Non-unitarity of the leptonic mixing matrix: present bounds and future sensitivities
journal, October 2014

Global constraints on heavy neutrino mixing
journal, August 2016

Leptonic dynamical Yukawa couplings
journal, August 2013

See-saw masses for quarks and leptons in SU(5)
journal, April 2011

Neutrino mixing and masses from a minimum principle
journal, November 2013

Composite-technicolor standard model
journal, April 1987

Unitarity of the leptonic mixing matrix
journal, October 2006

NuTeV anomaly, neutrino mixing, and a heavy Higgs boson
journal, April 2003

Minimal flavour seesaw models
journal, September 2009

Various definitions of minimal flavour violation for leptons
journal, November 2006

New tests for and bounds on neutrino masses and lepton mixing
journal, October 1980

First Measurement of Electron Neutrino Appearance in NOvA
journal, April 2016

Neutrino Mass and Spontaneous Parity Nonconservation
journal, April 1980

Muon conversion to electron in nuclei in type-I seesaw models
journal, January 2013

First observation of neutrino trident production
journal, August 1990

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

Tree-level lepton universality violation in the presence of sterile neutrinos: impact for R K and R π
journal, February 2013

Minimal flavor violation in the lepton sector
journal, November 2005

Phenomenology of minimal lepton flavor violation
journal, September 2006

Sterile neutrinos in leptonic and semileptonic decays
journal, February 2014

Impact of sterile neutrinos on nuclear-assisted cLFV processes
journal, February 2016

Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with $6.6 \times 1 0^{20}$ protons on target
journal, April 2015

Mixing between ordinary and exotic fermions
journal, August 1988

Limits on neutrino mixing with new heavy particles
journal, May 1994

NuTeV anomaly, lepton universality, and nonuniversal neutrino-gauge couplings
journal, December 2004

Non-standard neutrino interactions with matter from physics beyond the Standard Model
journal, March 2009

Revisiting Minimal Lepton Flavour Violation in the light of leptonic CP violation
journal, July 2017

On flavourful Easter eggs for New Physics hunger and lepton flavour universality violation
journal, October 2017

New Physics in $${\varvec{b \rightarrow s \ell ^+ \ell ^-}}$$ b → s ℓ + ℓ - confronts new data on lepton universality
journal, August 2019

Distinguishing A Higgs-Like Dilaton Scenario With A Complete Bosonic Effective Field Theory Basis
text, January 2017

Revisiting Minimal Lepton Flavour Violation in the Light of Leptonic CP Violation
text, January 2017

Predictive Leptogenesis from Minimal Lepton Flavour Violation
text, January 2018

A clockwork solution to the flavor puzzle
text, January 2018