Higgs Working Group Report of the Snowmass 2013 Community Planning Study

Abstract

This report summarizes the work of the Energy Frontier Higgs Boson working group of the 2013 Community Summer Study (Snowmass). We identify the key elements of a precision Higgs physics program and document the physics potential of future experimental facilities as elucidated during the Snowmass study. We study Higgs couplings to gauge boson and fermion pairs, double Higgs production for the Higgs self-coupling, its quantum numbers and $CP$-mixing in Higgs couplings, the Higgs mass and total width, and prospects for direct searches for additional Higgs bosons in extensions of the Standard Model. Our report includes projections of measurement capabilities from detailed studies of the Compact Linear Collider (CLIC), a Gamma-Gamma Collider, the International Linear Collider (ILC), the Large Hadron Collider High-Luminosity Upgrade (HL-LHC), Very Large Hadron Colliders up to 100 TeV (VLHC), a Muon Collider, and a Triple-Large Electron Positron Collider (TLEP).

References in corpus (12)

• Higgs boson production in bottom quark fusion at next-to-next-to-leading order
• Inadequacy of zero-width approximation for a light Higgs boson signal
• Bounding the Higgs width at the LHC using full analytic results for gg -> 2e 2μ
• Bounding the Higgs width at the LHC: complementary results from $H\to WW$
• Pair Production of MSSM Higgs Bosons in the Non-decoupling Region at the LHC
• HZ Recoil Mass and Cross Section Analysis in ILD
• The Muon Collider as a $H/A$ factory
• Heavy Higgs Scalars at Future Hadron Colliders (A Snowmass Whitepaper)
• Post LHC7 SUSY benchmark points for ILC physics
• Projections for Two Higgs Doublet Models at the LHC and ILC: A Snowmass White Paper
• Exotic Higgs Decay via AZ/HZ Channel: a Snowmass Whitepaper
• Closing the Wedge with 300 fb^-1 and 3000 fb^-1 at the LHC: A Snowmass White Paper

Cited by in corpus (117)

• Searching for Exotic Particles in High-Energy Physics with Deep Learning
• Physics of leptoquarks in precision experiments and at particle colliders
• Illuminating Dark Photons with High-Energy Colliders
• Composite Higgses
• Probing the Standard Model with Higgs signal rates from the Tevatron, the LHC and a future ILC
• Testing Electroweak Baryogenesis with Future Colliders
• Building and testing models with extended Higgs sectors
• Searches for Higgs boson pair production in the $hh\to bb\tau \tau ,\gamma \gamma WW\ast ,\gamma \gamma bb,bbbb$ channels with the ATLAS detector
• Precision Higgs Physics at CEPC
• Scrutinizing the Alignment Limit in Two-Higgs-Doublet Models. Part 2: $m_H=125$ GeV
• Scrutinizing the Alignment Limit in Two-Higgs-Doublet Models. Part 1: $m_h=125$ GeV
• Physics at the e+ e- Linear Collider
• Virtual corrections to Higgs boson pair production in the large top quark mass limit
• Discovering Uncolored Naturalness in Exotic Higgs Decays
• The diphoton signal of the light Higgs boson in Natural NMSSM
• Scaling and tuning of EW and Higgs observables
• Constraints on and future prospects for Two-Higgs-Doublet Models in light of the LHC Higgs signal
• Exclusive Radiative Higgs Decays as Probes of Light-Quark Yukawa Couplings
• Probing New Physics of Cubic Higgs Interaction via Higgs Pair Production at Hadron Colliders
• Lab-frame observables for probing the top-Higgs interaction
• The Higgs Vacuum Uplifted: Revisiting the Electroweak Phase Transition with a Second Higgs Doublet
• Discovery Prospects for NMSSM Higgs Bosons at the High-Energy Large Hadron Collider
• Non-resonant Collider Signatures of a Singlet-Driven Electroweak Phase Transition
• Strong tW Scattering at the LHC
• Taming the off-shell Higgs boson
• Precision Higgsstrahlung as a Probe of New Physics
• Exotic decays of the 125 GeV Higgs boson at future $e^{+}{e}^{-}$ lepton colliders
• Physics at a 100 TeV pp collider: Higgs and EW symmetry breaking studies
• Learning from Higgs Physics at Future Higgs Factories
• Beyond Geolocating: Constraining Higher Dimensional Operators in $H\to 4\ell$ with Off-Shell Production and More
• Resonant Di-Higgs Production at Gravitational Wave Benchmarks: A Collider Study using Machine Learning
• $B_{s,d}^0\to {\ell }^{+}{\ell }^{-}$ Decays in the Aligned Two-Higgs-Doublet Model
• Tests of the Standard Model at the International Linear Collider
• Towards a Supersymmetric Description of the Fermi Galactic Center Excess
• Probing CP Violation in $h\to \gamma \gamma$ with Converted Photons
• Electroweak Baryogenesis above the Electroweak Scale
• ISR effects for resonant Higgs production at future lepton colliders
• Constraints on anomalous HVV couplings from the production of Higgs bosons decaying to $\tau$ lepton pairs
• Maximum Entropy Principle and the Higgs Boson Mass
• Top-Quark Initiated Processes at High-Energy Hadron Colliders
• Model-Independent Measurement of the e+e- -> HZ Cross Section at a Future e+e- Linear Collider using Hadronic Z Decays
• Enhanced $thj$ signal at the LHC with $h\to \gamma \gamma$ decay and $\mathcal{C}\mathcal{P}$-violating top-Higgs coupling
• Precision Measurement with Diboson at the LHC
• The "96 GeV excess" at the LHC
• Can We Discover Double Higgs Production at the LHC?
• Measuring the 2HDM Scalar Potential at LHC14
• Potential Precision on Higgs Couplings and Total Width at the ILC
• Prospects for Higgs- and Z-resonant Neutralino Dark Matter
• Radiative Model of Neutrino Mass with Neutrino Interacting MeV Dark Matter
• New Physics in multi-Higgs boson final states
• Jet substructure and probes of CP violation in Vh production
• Cross Section and Higgs Mass Measurement with Higgsstrahlung at the CEPC
• Probing the Higgs self-coupling through double Higgs production in vector boson scattering at the LHC
• The invisible decay of Higgs boson in the context of a thermal and non-thermal relic in MSSM
• Probing the fermionic Higgs portal at lepton colliders
• Triplet-Quadruplet Dark Matter
• Prospects for Higgs coupling measurements in SUSY with radiatively-driven naturalness
• Direct and Indirect Searches for Top-Higgs FCNC Couplings
• Top physics at high-energy lepton colliders
• Signature of 2HDM at Higgs Factories
• Expected Precision of Higgs Boson Partial Widths within the Standard Model
• Constraining Natural SUSY via the Higgs Coupling and the Muon Anomalous Magnetic Moment Measurements
• The Higgs Portal Above Threshold
• Decays of Higgs Bosons in the Standard Model and Beyond
• Partially Composite Dark Matter
• $h^0\to c\bar{c}$ as a test case for quark flavor violation in the MSSM
• Planning the Future of U.S. Particle Physics (Snowmass 2013): Chapter 3: Energy Frontier
• Improving Higgs coupling measurements through ZZ Fusion at the ILC
• TASI 2013 lectures on Higgs physics within and beyond the Standard Model
• Probing light top partners with CP violation
• Constraints on the Parameter Space in an Inert Doublet Model with two Active Doublets
• Vacuum stability bounds on Higgs coupling deviations
• Higgs Coupling Measurements and Direct Searches as Complementary Probes of the pMSSM
• Higgs Bosons from Top Quark Decays
• Digging for Top Squarks from Higgs data: from signal strengths to differential distributions
• Collider Signals of the Mirror Twin Higgs through the Hypercharge Portal
• Possible Futures of Electroweak Precision: ILC, FCC-ee, and CEPC
• Future tests of Higgs compositeness: direct vs indirect
• Dark Matter at the Pseudoscalar Higgs Resonance in the pMSSM and SUSY GUTs
• Phenomenology of NMSSM in TeV scale mirage mediation
• Singlino Resonant Dark Matter and 125 GeV Higgs Boson in High-Scale Supersymmetry
• Lepton-Specific Two Higgs Doublet Model as a Solution of Muon $g-2$ Anomaly
• Least Fine-Tuned U(1) Extended SSM
• The Wrong Sign limit in the 2HDM
• Higgs measurement at e+e- circular colliders
• Triple Higgs coupling effect on $h^0\to b\bar{b}$ and $h^0\to {\tau }^{+}{\tau }^{-}$ in the 2HDM
• Higgs boson CP-properties of the gluonic contributions in Higgs plus three jet production via gluon fusion at the LHC
• Higgs production in $e^{-}{e}^{+}$ collisions as a probe of noncommutativity
• Specific supersimple properties of $e^{-}{e}^{+}\to \gamma H$ at high energy
• Large pseudoscalar Yukawa couplings in the complex 3HDM
• Higgs, top and electro-weak precision measurements at future $e^{+}{e}^{-}$ colliders; a combined effective field theory analysis with renormalization mixing
• Higgs and flavour as doors to new physics
• Precision gaugino mass measurements as a probe of large trilinear soft terms at ILC
• SUSY effects in Higgs productions at high energy $e^{+}{e}^{-}$ colliders
• The CP-conserving 2HDM after the 8 TeV run
• What tell us LHC data about Higgs boson parity
• Towards discrimination of MSSM and NMSSM scenarios at colliders
• Yukawas and trilinear Higgs terms from loops
• An N2HDM Solution for the possible 96 GeV Excess
• Short-range force between two Higgs bosons
• The Standard Model from the LHC to future colliders: a contribution to the Workshop "What Next" of INFN
• Spin-One Top Partner: Phenomenology
• Is There a Hidden Principle in the Higgs Boson Decay to Photons?
• Probing light-quark Yukawa couplings via hadronic event shapes at lepton colliders
• Trail of the Higgs in the primordial spectrum
• Inferences on the Higgs Boson and Axion Masses through a Maximum Entropy Principle
• Precision measurements of the top quark couplings at the FCC
• Top physics beyond the LHC
• Signatures of an $S_3$-Orbifold Higgs Model
• Future Colliders Symposium in Hong Kong: Scientific Overview
• Correlated Electric and Magnetic Dipole Moment in Natural Supersymmetry
• Scalar singlets at present and future colliders
• Radiative corrections to Higgs coupling constants in two Higgs doublet models
• Prospects for bounds on electroweak and Higgs observables via scaling effects
• TeV scale mirage mediation in NMSSM and precision Higgs measurement
• Precise Determination of the Charm Quark Mass
• Study of systematic errors on the scalar boson mass