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International Workshop on Future Linear Colliders, LCWS2018

22–26 Oct 2018
University of Texas
US/Central timezone

Dr. Andy White

Session

BSM 3

25 Oct 2018, 13:55
University Center (University of Texas)

University Center

University of Texas

Arlington, TX

Conveners

BSM 3

  • Keisuke Fujii
  • Keisuke Fujii (High Energy Accelerator Research Organization (JP))

Description

Chair: Keisuke Fujii keisuke.fujii@kek.jp

Presentation materials

There are no materials yet.

  1. 172. Unveil the Nambu- Goldstone Nature of the Higgs boson by precision measurement
    Da Liu, Da Liu (Argonne National Laboratory)
    25/10/2018, 13:55

    In this talk, I will discuss about my recent work on universal relations for the Higgs couplings in composite Higgs models and their phenomenological application for the future lepton colliders. These relations are among one Higgs couplings with two electroweak gauge bosons (HVV), two Higgses couplings with two electroweak gauge bosons (HHVV), one Higgs couplings with three electroweak guage...

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  2. 173. The Infrared Construction of Composite Higgs Models
    Zhewei Yin (Northwestern University)
    25/10/2018, 14:19

    Recently a method of constructing the non-linear sigma model using only the infrared information is developed. The infrared construction utilizes the unbroken symmetry and the Adler’s zero condition as the only input, resulting in a universal Lagrangian for different symmetry breaking patterns. This implies that the interaction of Higgs bosons in composite Higgs models is universal, where the...

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  3. 174. Measurement of CP effects in Higgs decays to tau leptons at ILC250
    Daniel Jeans
    25/10/2018, 14:43

    We present a measurement of the CP state of tau lepton pairs produced in Higgs decay using their spin correlations. A precision of 75mrad on the system's CP phase can be obtained using the 2/ab integrated luminosity envisaged for the ILC250 program.

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  4. 175. Search for Extra Scalars Produced in Association with Muon Pairs at the ILC
    yan wang (desy)
    25/10/2018, 15:07

    In many models with extended Higgs sectors, e.g. Two Higgs Doublet Model, Next-to-Minimal Supersymmetric Standard Model and Randall Sundrum model, there exists an extra scalar $S$, and the coupling of $SZZ$ can be very small, as expected from the likeness of the 125 GeV Higgs boson measured at the LHC to the SM Higgs boson. Searches for additional scalars at LEP and LHC are usually dependent...

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  5. 176. A global view on the Higgs self-coupling at lepton colliders
    Zhen Liu (University of Maryland)
    25/10/2018, 15:31
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