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Title: Current and future constraints on Higgs couplings in the nonlinear Effective Theory

Journal Article · · Journal of High Energy Physics (Online)
ORCiD logo [1];  [2]; ORCiD logo [3]
  1. Univ. di Padova, Padova (Italy); INFN, Padova (Italy)
  2. Univ. de Valencia-CSIC, Valencia (Spain)
  3. Univ. de Valencia-CSIC, Valencia (Spain); Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

Here, we perform a Bayesian statistical analysis of the constraints on the nonlinear Effective Theory given by the Higgs electroweak chiral Lagrangian. We obtain bounds on the effective coefficients entering in Higgs observables at the leading order, using all available Higgs-boson signal strengths from the LHC runs 1 and 2. Using a prior dependence study of the solutions, we discuss the results within the context of natural-sized Wilson coefficients. We further study the expected sensitivities to the different Wilson coefficients at various possible future colliders. Finally, we interpret our results in terms of some minimal composite Higgs models.

Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP)
Grant/Contract Number:
AC02-07CH11359
OSTI ID:
1437388
Report Number(s):
arXiv:1803.00939; IFIC-17-48; FTUV-18-0305; FERMILAB-PUB-18-058-T; IFIC/17-48; FTUV/18-0305; 1658469; TRN: US1900317
Journal Information:
Journal of High Energy Physics (Online), Vol. 2018, Issue 7; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 56 works
Citation information provided by
Web of Science

References (131)

Note on anomalous Higgs-boson couplings in effective field theory journal November 2015
The universal one-loop effective action journal March 2016
A systematic approach to the SILH Lagrangian journal May 2015
Chiral lagrangians as a tool to probe the symmetry breaking sector of the SM at LEP journal February 1991
The Chiral Approach to the Electroweak Interactions journal November 1993
Search for the standard model Higgs boson produced in association with a W or a Z boson and decaying to bottom quarks journal January 2014
Electroweak constraints on new physics journal June 2011
Testing the hypothesis of strongly interacting longitudinal weak bosons in electron-positron collisions at TeV energies journal December 1989
A Bayesian view of the Higgs sector with higher dimensional operators journal July 2013
Complete electroweak chiral Lagrangian with a light Higgs at NLO journal March 2014
Effective description of general extensions of the Standard Model: the complete tree-level dictionary journal March 2018
Towards the ultimate SM fit to close in on Higgs physics journal January 2014
Higgs coupling measurements at the LHC journal July 2016
One-loop effective lagrangians after matching journal April 2016
Phenomenological lagrangian approach to the symmetry breaking sector of the standard model journal September 1989
The minimal composite Higgs model journal July 2005
Updated global analysis of Higgs couplings journal June 2013
The electroweak chiral lagrangian for the standard model with a heavy Higgs journal May 1994
Precise determination of the mass of the Higgs boson and tests of compatibility of its couplings with the standard model predictions using proton collisions at 7 and 8 $$\,\text {TeV}$$ TeV journal May 2015
Covariant diagrams for one-loop matching journal May 2017
Global constraints on lepton-quark contact interactions journal November 2013
Electroweak Chiral Lagrangian for Neutral Higgs Boson journal May 2008
Light custodians in natural composite Higgs models journal March 2007
On the power counting in effective field theories journal April 2014
A global view on the Higgs self-coupling at lepton colliders text January 2018
Measurements of the Higgs boson production and decay rates and coupling strengths using pp collision data at $$\sqrt{s}=7$$ s = 7 and 8 TeV in the ATLAS experiment journal January 2016
Bayesian methods for parameter estimation in effective field theories journal March 2009
MatchingTools: A Python library for symbolic effective field theory calculations journal June 2018
Update of global Two-Higgs-Doublet model fits journal May 2018
Consistent constraints on the Standard Model Effective Field Theory journal February 2016
Quantified naturalness from Bayesian statistics journal December 2012
Measurements of Higgs boson production and couplings in the four-lepton channel in p p collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector journal January 2015
Phenomenology of a nonstandard Higgs boson in W L W L scattering journal September 1994
Modifications to the properties of the Higgs boson journal May 2006
Effective theory analysis of precision electroweak data journal April 2005
Model-independent precision constraints on dimension-6 operators journal February 2015
BAT – The Bayesian analysis toolkit journal November 2009
Compilation of low-energy constraints on 4-fermion operators in the SMEFT journal August 2017
Model independent constraints on four-lepton operators journal February 2016
Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector journal April 2018
Interpreting LHC Higgs results from natural new physics perspective journal July 2012
Interference in the g g h γ γ On-Shell Rate and the Higgs Boson Total Width journal October 2017
The gauge-Higgs legacy of the LHC Run I text January 2016
Study of the spin and parity of the Higgs boson in diboson decays with the ATLAS detector journal October 2015
Anatomy of the Higgs fits: A first guide to statistical treatments of the theoretical uncertainties journal April 2016
Search for the Dimuon Decay of the Higgs Boson in p p Collisions at s = 13 TeV with the ATLAS Detector journal August 2017
First Glimpses at Higgs’ face journal December 2012
Extending the Universal One-Loop Effective Action: heavy-light coefficients journal August 2017
One-loop matching and running with covariant derivative expansion journal January 2018
A Higgs or not a Higgs? what to do if you Discover a new Scalar Particle journal June 2002
Uncovering mass generation through Higgs flavor violation journal February 2016
The universal Higgs fit journal May 2014
Search for the standard model Higgs boson produced in association with top quarks and decaying into a b b ¯ pair in p p collisions at s = 13 TeV with the ATLAS detector journal April 2018
Higgs physics at the CLIC electron–positron linear collider journal July 2017
Global Bayesian Analysis of the Higgs-boson Couplings journal April 2016
Search for the Decay of the Higgs Boson to Charm Quarks with the ATLAS Experiment journal May 2018
Observation of the Higgs boson decay to a pair of τ leptons with the CMS detector journal April 2018
A few words about resonances in the electroweak effective Lagrangian
  • Rosell, Ignasi; Pich, Antonio; Santos, Joaquín
  • XITH CONFERENCE ON QUARK CONFINEMENT AND HADRON SPECTRUM, AIP Conference Proceedings https://doi.org/10.1063/1.4938702
conference January 2016
Combined Measurement of the Higgs Boson Mass in p p Collisions at s = 7 and 8 TeV with the ATLAS and CMS Experiments journal May 2015
Effective theory of a dynamically broken electroweak Standard Model at NLO journal July 2012
Bayesian model comparison of Higgs couplings journal April 2015
Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC journal September 2012
Covariant diagrams for one-loop matching text January 2016
Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC journal September 2012
Electroweak precision observables and Higgs-boson signal strengths in the Standard Model and beyond: present and future journal December 2016
Effective Lagrangian for a light Higgs-like scalar journal July 2013
Integrating out heavy particles with functional methods: a simplified framework journal September 2016
NLO QCD corrections to Higgs pair production including dimension-6 operators text January 2015
A geometric formulation of Higgs Effective Field Theory: Measuring the curvature of scalar field space journal March 2016
The Higgs legacy of the LHC Run I text January 2015
Search for the Standard Model Higgs boson produced in association with top quarks and decaying into $$\varvec{b\bar{b}}$$ b b ¯ in $$\varvec{pp}$$ p p collisions at $$\sqrt{\mathbf{s}}= \varvec{8{{\,\mathrm TeV}}}$$ s = 8 T e V with the ATLAS detector journal July 2015
Global fit of top quark effective theory to data journal November 2015
The complete HEFT Lagrangian after the LHC Run I journal July 2016
Chiral lagrangians and precision tests of the symmetry breaking sector of the standard model journal March 1992
The composite Higgs and light resonance connection journal August 2012
New physics scale from Higgs observables with effective dimension-6 operators journal August 2018
Standard model EFT and extended scalar sectors journal July 2017
Constraining the top-Higgs sector of the standard model effective field theory journal August 2016
Information Theory and Statistical Mechanics journal May 1957
Electroweak limits on physics beyond the Standard Mode journal January 2013
Fingerprints of heavy scales in electroweak effective Lagrangians journal April 2017
Higgs physics at the CLIC electron–positron linear collider text January 2017
Left-Right Non-Linear Dynamical Higgs journal December 2016
Observation of the diphoton decay of the Higgs boson and measurement of its properties journal October 2014
Higgs physics at the CLIC electron–positron linear collider text January 2017
Mixed heavy–light matching in the Universal One-Loop Effective Action journal November 2016
Non-decoupling effects of the SM Higgs boson to one loop journal March 1995
The role of chiral Lagrangians in strongly interactingW L W L signals atpp supercolliders journal June 1991
Higgs-boson couplings beyond the Standard Model journal December 2013
Low-energy signals of strongly-coupled electroweak symmetry-breaking scenarios journal March 2016
Bayesian parameter estimation for effective field theories journal May 2016
Strongly interacting WW system: Gold-plated modes journal February 1994
The effective chiral Lagrangian for a light dynamical “Higgs particle” journal May 2013
Search for a Higgs boson decaying into a Z and a photon in pp collisions at <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>7</mml:mn><mml:mtext> and </mml:mtext><mml:mn>8</mml:mn><mml:mtext> </mml:mtext><mml:mtext>TeV</mml:mtext></mml:math> journal November 2013
Evidence for the Higgs boson decay to a bottom quark–antiquark pair journal May 2018
Status of Higgs couplings after run 1 of the LHC journal October 2014
Higgs characterisation in the presence of theoretical uncertainties and invisible decays journal November 2017
The correlation matrix of Higgs rates at the LHC journal November 2016
Bayesian inference in processing experimental data: principles and basic applications journal August 2003
Fitting Higgs data with nonlinear effective theory journal April 2016
Composite Higgs Models after Run 2 journal January 2018
NLO QCD corrections to Higgs pair production including dimension-6 operators journal September 2015
eHDECAY: An implementation of the Higgs effective Lagrangian into HDECAY journal December 2014
Global Constraints on Anomalous Triple Gauge Couplings in the Effective Field Theory Approach journal January 2016
Observable contributions of new exotic quarks to quark mixing journal September 2000
Effects of new leptons in electroweak precision data journal July 2008
BAT - The Bayesian Analysis Toolkit journal April 2010
Learning from Higgs Physics at Future Higgs Factories text January 2017
A global view on the Higgs self-coupling at lepton colliders text January 2017
Effective Lagrangian for a light Higgs-like scalar text January 2013
BAT - The Bayesian Analysis Toolkit text January 2008
Effective Theory of a Dynamically Broken Electroweak Standard Model at NLO text January 2012
The Composite Higgs and Light Resonance Connection text January 2012
The universal Higgs fit text January 2013
Updated Global Analysis of Higgs Couplings text January 2013
Electroweak Precision Observables, New Physics and the Nature of a 126 GeV Higgs Boson text January 2013
On the Power Counting in Effective Field Theories text January 2013
Minimal Composite Higgs Models at the LHC text January 2014
Model-independent precision constraints on dimension-6 operators text January 2014
A few words about Resonances in the Electroweak Effective Lagrangian text January 2015
NLO QCD Corrections to Higgs Pair Production including Dimension-6 Operators text January 2015
Fitting Higgs Data with Nonlinear Effective Theory text January 2015
The Universal One-Loop Effective Action text January 2015
Left-right non-linear dynamical Higgs text January 2015
One-loop Matching and Running with Covariant Derivative Expansion preprint January 2016
Integrating out heavy particles with functional methods: a simplified framework text January 2016
Compilation of low-energy constraints on 4-fermion operators in the SMEFT text January 2017
Extending the Universal One-Loop Effective Action: Heavy-Light Coefficients text January 2017
MatchingTools: a Python library for symbolic effective field theory calculations text January 2017
Update of Global Two-Higgs-Doublet Model Fits text January 2017
A global view on the Higgs self-coupling at lepton colliders text January 2017

Cited By (14)

Prospects for the determination of the top-quark Yukawa coupling at future ${e}^{+}{e}^{-}$ colliders journal August 2019
Colorful imprints of heavy states in the electroweak effective theory journal May 2019
HEPfit: a code for the combination of indirect and direct constraints on high energy physics models journal May 2020
FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1 journal June 2019
Broad composite resonances and their signals at the LHC journal October 2019
FCC Physics Opportunities text January 2019
Prospects for precision measurement of diboson processes in the semileptonic decay channel in future LHC runs journal March 2019
Studies of dimension-six EFT effects in vector boson scattering journal May 2019
HEPfit: a Code for the Combination of Indirect and Direct Constraints on High Energy Physics Models text January 2020
Jet substructure measurements of interference in non-interfering SMEFT effects journal August 2019
Prospects for the determination of the top-quark Yukawa coupling at future $e^+e^-$ colliders text January 2018
Higgs boson pair production in non-linear Effective Field Theory with full $m_t$-dependence at NLO QCD text January 2018
Effective Field Theory in the top sector: do multijets help? text January 2018
Broad composite resonances and their signals at the LHC text January 2019

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