Charged Higgs decay to $W^{\pm }H$ at a high energy lepton collider

Abstract

In this work, we present a search strategy for heavy charged Higgs boson at Compact Linear Collider (CLIC) as a future $e^{+}{e}^{-}$ collider. The signal is charged Higgs boson pair production in two Higgs doublet model (2HDM) followed by $H^{\pm }\to W^{\pm }H$ and $H\to b\bar{b}$. Here, $H$ denotes the heavy CP-even neutral Higgs boson of the model. The collider center of mass energy is chosen to be $\sqrt{s}=1400$ GeV as the second stage of CLIC operation. In this case, $m_{H^{+}}<\sqrt{s}/2$ can be explored due to the pair production. It is shown that the signal of charged Higgs in the mass range 250 GeV $<m_{H^{+}}<$ 650 GeV in fully hadronic final state, containing four $b$-jets from neutral Higgs and four jets from $W$ bosons, can well be observed on top of the standard model background. Finally 5$\sigma$ contours are presented in ($m_{H^{\pm }}$, $m_H$) space for different $\tan \beta$ values.

12 pages, 24 figures, version to appear in EPJC

References in corpus (47)

• Array Programming with NumPy
• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Jet substructure as a new Higgs search channel at the LHC
• Gauge Singlet Scalars as Cold Dark Matter
• LHC Phenomenology of an Extended Standard Model with a Real Scalar Singlet
• Top-tagging: A Method for Identifying Boosted Hadronic Tops
• Updated NNLO QCD predictions for the weak radiative B-meson decays
• Complex Singlet Extension of the Standard Model
• Models of Yukawa interaction in the two Higgs doublet model, and their collider phenomenology
• A precision constraint on multi-Higgs-doublet models
• Minimal Extension of the Standard Model Scalar Sector
• Inert Doublet Model and LEP II Limits
• Search for charged Higgs bosons decaying via H+ -> tau nu in top quark pair events using pp collision data at sqrt(s) = 7 TeV with the ATLAS detector
• The Inert Dark Matter
• HiggsTools: BSM scalar phenomenology with new versions of HiggsBounds and HiggsSignals
• Search for neutral Higgs bosons of the minimal supersymmetric standard model in pp collisions at $\sqrt{s}$ = 8 TeV with the ATLAS detector
• A Twisted Custodial Symmetry in the Two-Higgs-Doublet Model
• Delta r and the W-boson mass in the Singlet Extension of the Standard Model
• Basis-independent methods for the two-Higgs-doublet model II. The significance of tan(beta)
• Search for charged Higgs bosons decaying via $H^{\pm }\to {\tau }^{\pm }\nu$ in fully hadronic final states using $pp$ collision data at $\sqrt{s}=8$ TeV with the ATLAS detector
• Measurement of the $B_s^0\to {\mu }^{+}{\mu }^{-}$ decay properties and search for the $B^0\to {\mu }^{+}{\mu }^{-}$ and $B_s^0\to {\mu }^{+}{\mu }^{-}\gamma$ decays
• Search for charged Higgs bosons decaying into a top quark and a bottom quark at $\sqrt{s}$=13 TeV with the ATLAS detector
• Electroweak Precision Fit and New Physics in light of $W$ Boson Mass
• Measurement of the B${}_{\mathrm{S}}^0$ $\to$ ${\mu }^{+}{\mu }^{-}$ decay properties and search for the B${}^0$ $\to$ ${\mu }^{+}{\mu }^{-}$ decay in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Scalar Dark Matter Effects in Higgs and Top Quark Decays
• The Light and Heavy Higgs Interpretation of the MSSM
• Search for doubly and singly charged Higgs bosons decaying into vector bosons in multi-lepton final states with the ATLAS detector using proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Correlating $W$-Boson Mass Shift with Muon $g-2$ in the 2HDM
• Impact of the CDF $W$-mass anomaly on two Higgs doublet model
• Search for low-mass resonances decaying into two jets and produced in association with a photon using $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• A joint explanation of W-mass and muon g-2 in 2HDM
• Implications of the new CDF-II $W$-boson mass on two-Higgs-doublet models
• The forgotten channels: charged Higgs boson decays to a $W^{\pm }$ and a non-SM-like Higgs boson
• The 2HD+a model for a combined explanation of the possible excesses in the CDF ${\mathbf{M}}_{\mathbf{W}}$ measurement and $(\mathbf{g}-2{)}_{\mu }$ with Dark Matter
• $W$-Boson Mass Anomaly from Scale Invariant 2HDM
• Muon and electron $g-2$ anomalies in a flavor conserving 2HDM with an oblique view on the CDF $M_W$ value
• Search for a light charged Higgs boson in $t\to H^{\pm }b$ decays, with $H^{\pm }\to cb$, in the lepton+jets final state in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for a charged Higgs boson decaying into a heavy neutral Higgs boson and a W boson in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Charged Higgs Bosons decays H^\pm \to W^\pm (γ, Z) revisited
• Is the new CDF $M_W$ measurement consistent with the two higgs doublet model?
• Two-loop improved predictions for $M_W$ and ${\sin }^2{\theta }_{eff}$ in Two-Higgs-Doublet Models
• The Inert Doublet Model : a new archetype of WIMP dark matter?
• A complex singlet extension of the Standard Model and Multi-critical Point Principle
• Parameter dependence and analysis of the 2HDM neutral Higgs boson pair production and decay at future lepton colliders
• Kinematic corrections and reconstruction methods for neutral Higgs boson decay to $b\bar{b}$ in 2HDM type-I at future lepton colliders
• Heavy neutral 2HDM Higgs Boson Pair Production at CLIC Energies

Cited by in corpus (1)

• Observability of 2HDM charged Higgs boson in a misaligned scenario