Higgs decays to ZZ and Zγ in the standard model effective field theory: An NLO analysis [Higgs decays to ZZ and Zγ in the SMEFT: An NLO analysis]

Dawson, Sally; Giardino, P. P.

doi:10.1103/PhysRevD.97.093003

Title: Higgs decays to $Z Z$ and $Z γ$ in the standard model effective field theory: An NLO analysis [Higgs decays to $Z Z$ and $Z γ$ in the SMEFT: An NLO analysis]

Abstract

Here, we calculate the complete one-loop electroweak corrections to the inclusive H → ZZ and H → Zγ decays in the dimension-6 extension of the Standard Model Effective Field Theory (SMEFT). The corrections to H → ZZ are computed for on-shell Z bosons and are a precursor to the physical H → Zff¯ calculation. We present compact numerical formulas for our results and demonstrate that the logarithmic contributions that result from the renormalization group evolution of the SMEFT coefficients are larger than the finite NLO contributions to the decay widths. As a by-product of our calculation, we obtain the first complete result for the finite corrections to Gμ in the SMEFT.

Authors:

Dawson, Sally ^[1]; Giardino, P. P. ^[1]

Brookhaven National Lab. (BNL), Upton, NY (United States)

Publication Date:: Tue May 15 00:00:00 EDT 2018

Research Org.:: Brookhaven National Laboratory (BNL), Upton, NY (United States)

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

OSTI Identifier:: 1460818

Report Number(s):: BNL-207851-2018-JAAM
Journal ID: ISSN 2470-0010; PRVDAQ; TRN: US1901921

Grant/Contract Number:: SC0012704

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review D

Additional Journal Information:: Journal Volume: 97; Journal Issue: 9; Journal ID: ISSN 2470-0010

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; neutron; anomalies; decay; asymmetry; coupling; PDG; cosmology; axial; astrophysics; particle physics

Citation Formats


                    Dawson, Sally, and Giardino, P. P. Higgs decays to ZZ and Zγ in the standard model effective field theory: An NLO analysis [Higgs decays to ZZ and Zγ in the SMEFT: An NLO analysis].  United States: N. p., 2018. 
Web.  doi:10.1103/PhysRevD.97.093003.

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                    Dawson, Sally, & Giardino, P. P. Higgs decays to ZZ and Zγ in the standard model effective field theory: An NLO analysis [Higgs decays to ZZ and Zγ in the SMEFT: An NLO analysis].  United States.  https://doi.org/10.1103/PhysRevD.97.093003

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                    Dawson, Sally, and Giardino, P. P. Tue .  
"Higgs decays to ZZ and Zγ in the standard model effective field theory: An NLO analysis [Higgs decays to ZZ and Zγ in the SMEFT: An NLO analysis]".  United States.  https://doi.org/10.1103/PhysRevD.97.093003.  https://www.osti.gov/servlets/purl/1460818.

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@article{osti_1460818,

  title        = {Higgs decays to ZZ and Zγ in the standard model effective field theory: An NLO analysis [Higgs decays to ZZ and Zγ in the SMEFT: An NLO analysis]},

  author       = {Dawson, Sally and Giardino, P. P.},

  abstractNote = {Here, we calculate the complete one-loop electroweak corrections to the inclusive H → ZZ and H → Zγ decays in the dimension-6 extension of the Standard Model Effective Field Theory (SMEFT). The corrections to H → ZZ are computed for on-shell Z bosons and are a precursor to the physical H → Zff¯ calculation. We present compact numerical formulas for our results and demonstrate that the logarithmic contributions that result from the renormalization group evolution of the SMEFT coefficients are larger than the finite NLO contributions to the decay widths. As a by-product of our calculation, we obtain the first complete result for the finite corrections to Gμ in the SMEFT.},

  doi          = {10.1103/PhysRevD.97.093003},

  journal      = {Physical Review D},

  number       = 9,

  volume       = 97,

  place        = {United States},

  year         = {Tue May 15 00:00:00 EDT 2018},

  month        = {Tue May 15 00:00:00 EDT 2018}

}

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Works referenced in this record:

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Works referencing / citing this record:

Jet substructure measurements of interference in non-interfering SMEFT effects
journal, August 2019

Aoude, Rafael; Shepherd, William
Journal of High Energy Physics, Vol. 2019, Issue 8
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journal, May 2019

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Similar Records

Title: Higgs decays to ZZ and Zγ in the standard model effective field theory: An NLO analysis [Higgs decays to ZZ and Zγ in the SMEFT: An NLO analysis]

Abstract

Citation Formats

On one-loop corrections in the standard model effective field theory; the Γ(h → γγ) case journal, July 2015

Renormalization group evolution of the standard model dimension six operators. I: formalism and λ dependence journal, October 2013

Precision calculations for the Higgs decays H → ZZ/WW → 4 leptons journal, October 2006

Generating Feynman diagrams and amplitudes with FeynArts 3 journal, November 2001

NLO Higgs effective field theory and κ-framework journal, July 2015

Effective lagrangian analysis of new interactions and flavour conservation journal, May 1986

Techniques for the Calculation of Electroweak Radiative Corrections at the One-Loop Level and Results forW-physics at LEP 200 journal, January 1993

Electroweak effective operators and Higgs physics journal, January 2014

Radiative corrections to the semileptonic and hadronic Higgs-boson decays H→WW/ZZ→4 fermions journal, February 2007

Effective field theory approach to LHC Higgs data journal, August 2016

Higgs particle production by Z→Hγ journal, March 1979

Searching for new physics in the three-body decays of the Higgs-like particle journal, October 2013

Automatic loop calculations with FeynArts, FormCalc, and LoopTools journal, October 2000

Effective Lagrangian for a light Higgs-like scalar journal, July 2013

One-loop corrections to h → b b ¯ $$ b\overline{b} $$ and h → τ τ ¯ $$ \tau \overline{\tau} $$ decays in the Standard Model dimension-6 EFT: four-fermion operators and the large-m t limit journal, May 2016

Radiative corrections for H → ZZ in the standard model journal, March 1991

The strongly-interacting light Higgs journal, June 2007

Higgs decay into four charged leptons in the presence of dimension-six operators journal, January 2018

Nonstandard Higgs couplings from angular distributions in $$h\rightarrow Z\ell ^+\ell ^-$$ h → Z ℓ + ℓ - journal, March 2014

Dimension-six terms in the Standard Model Lagrangian journal, October 2010

Renormalization group evolution of the Standard Model dimension six operators III: gauge coupling dependence and phenomenology journal, April 2014

Incorporating doubly resonant W ± data in a global fit of SMEFT parameters to lift flat directions journal, September 2016

Renormalization group evolution of the Standard Model dimension six operators II: Yukawa dependence journal, January 2014

Higgs Decay to Two Photons at One Loop in the Standard Model Effective Field Theory journal, November 2015

QCD radiative corrections for h → b b ¯ in the standard model dimension-6 effective field theory journal, October 2016

Feynman rules for the Standard Model Effective Field Theory in R ξ -gauges journal, June 2017

Radiative corrections to Higgs-boson decays in the Weinberg-Salam model journal, May 1981

Induced Higgs couplings to neutral bosons in e+e− collisions journal, September 1985

New developments in FeynCalc 9.0 journal, October 2016

Feyn Calc - Computer-algebraic calculation of Feynman amplitudes journal, June 1991

One-loop corrections for e+e− annihilation into μ+μ− in the Weinberg model journal, November 1979

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

Techniques for the Calculation of Electroweak Radiative Corrections at the One-Loop Level and Results forW-physics at LEP 200 journal, January 1993

Effective Lagrangian for a light Higgs-like scalar text, January 2013

Searching for New Physics in the Three-Body Decays of the Higgs-like Particle text, January 2013

Effective field theory approach to LHC Higgs data text, January 2015

Higgs decay into four charged leptons in the presence of dimension-six operators text, January 2017

Automatic Loop Calculations with FeynArts, FormCalc, and LoopTools text, January 2000

Generating Feynman Diagrams and Amplitudes with FeynArts 3 text, January 2000

Jet substructure measurements of interference in non-interfering SMEFT effects journal, August 2019

Studies of dimension-six EFT effects in vector boson scattering journal, May 2019

Title: Higgs decays to $Z Z$ and $Z γ$ in the standard model effective field theory: An NLO analysis [Higgs decays to $Z Z$ and $Z γ$ in the SMEFT: An NLO analysis]

On one-loop corrections in the standard model effective field theory; the Γ(h → γγ) case
journal, July 2015

Renormalization group evolution of the standard model dimension six operators. I: formalism and λ dependence
journal, October 2013

Precision calculations for the Higgs decays H → ZZ/WW → 4 leptons
journal, October 2006

Generating Feynman diagrams and amplitudes with FeynArts 3
journal, November 2001

NLO Higgs effective field theory and κ-framework
journal, July 2015

Effective lagrangian analysis of new interactions and flavour conservation
journal, May 1986

Techniques for the Calculation of Electroweak Radiative Corrections at the One-Loop Level and Results forW-physics at LEP 200
journal, January 1993

Electroweak effective operators and Higgs physics
journal, January 2014

Radiative corrections to the semileptonic and hadronic Higgs-boson decays H→WW/ZZ→4 fermions
journal, February 2007

Effective field theory approach to LHC Higgs data
journal, August 2016

Higgs particle production by Z→Hγ
journal, March 1979

Searching for new physics in the three-body decays of the Higgs-like particle
journal, October 2013

Automatic loop calculations with FeynArts, FormCalc, and LoopTools
journal, October 2000

Effective Lagrangian for a light Higgs-like scalar
journal, July 2013

One-loop corrections to h → b b ¯ $$ b\overline{b} $$ and h → τ τ ¯ $$ \tau \overline{\tau} $$ decays in the Standard Model dimension-6 EFT: four-fermion operators and the large-m t limit
journal, May 2016

Radiative corrections for H → ZZ in the standard model
journal, March 1991

The strongly-interacting light Higgs
journal, June 2007

Higgs decay into four charged leptons in the presence of dimension-six operators
journal, January 2018

Nonstandard Higgs couplings from angular distributions in $$h\rightarrow Z\ell ^+\ell ^-$$ h → Z ℓ + ℓ -
journal, March 2014

Dimension-six terms in the Standard Model Lagrangian
journal, October 2010

Renormalization group evolution of the Standard Model dimension six operators III: gauge coupling dependence and phenomenology
journal, April 2014

Incorporating doubly resonant W ± data in a global fit of SMEFT parameters to lift flat directions
journal, September 2016

Renormalization group evolution of the Standard Model dimension six operators II: Yukawa dependence
journal, January 2014

Higgs Decay to Two Photons at One Loop in the Standard Model Effective Field Theory
journal, November 2015

QCD radiative corrections for $h \to b \bar{b}$ in the standard model dimension-6 effective field theory
journal, October 2016

Feynman rules for the Standard Model Effective Field Theory in R ξ -gauges
journal, June 2017

Radiative corrections to Higgs-boson decays in the Weinberg-Salam model
journal, May 1981

Induced Higgs couplings to neutral bosons in e+e− collisions
journal, September 1985

New developments in FeynCalc 9.0
journal, October 2016

Feyn Calc - Computer-algebraic calculation of Feynman amplitudes
journal, June 1991

One-loop corrections for e+e− annihilation into μ+μ− in the Weinberg model
journal, November 1979

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

Techniques for the Calculation of Electroweak Radiative Corrections at the One-Loop Level and Results forW-physics at LEP 200
journal, January 1993

Effective Lagrangian for a light Higgs-like scalar
text, January 2013

Searching for New Physics in the Three-Body Decays of the Higgs-like Particle
text, January 2013

Effective field theory approach to LHC Higgs data
text, January 2015

Higgs decay into four charged leptons in the presence of dimension-six operators
text, January 2017

Automatic Loop Calculations with FeynArts, FormCalc, and LoopTools
text, January 2000

Generating Feynman Diagrams and Amplitudes with FeynArts 3
text, January 2000

Jet substructure measurements of interference in non-interfering SMEFT effects
journal, August 2019

Studies of dimension-six EFT effects in vector boson scattering
journal, May 2019