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Phenomenology 2015 Symposium

4–6 May 2015
University of Pittsburgh
US/Eastern timezone

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Session

Higgs IV

5 May 2015, 16:30
University of Pittsburgh

University of Pittsburgh

Pittsburgh, PA 15260

Conveners

Higgs IV

  • Peisi Huang (University of Wisconsin (US))

Presentation materials

There are no materials yet.

  1. 201. Measurements of the properties of the Higgs boson using the ATLAS Detector
    Jordan S Webster (University of Chicago (US))
    05/05/2015, 16:30
    Higgs
    parallel talk
    A review of Run 1 results on the mass, spin CP properties, off-shell couplings, and differential cross section measurements of the Higgs boson using the ATLAS detector will be presented.
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  2. 202. Search for Higgs Bosons produced in association with top quarks with the ATLAS detector
    Marine Kuna (Universita e INFN, Roma I (IT))
    05/05/2015, 16:45
    Higgs
    parallel talk
    After the discovery of a Higgs boson, the direct observation of the coupling of this particle to top quarks is of particular importance. In this talk, a review of the latest ATLAS results on the search for the Higgs boson produced in association with top quarks will be presented.
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  3. 203. Combination of couplings of the Higgs boson by the ATLAS experiment with Run 1 data
    Cecilia Taccini (Roma Tre Universita Degli Studi (IT))
    05/05/2015, 17:00
    Higgs
    parallel talk
    A review of the Run 1 combination of production, decay rates and couplings measurements of the Higgs boson using the ATLAS detector will be presented. The datasets used correspond to integrated luminosities of up to 4.7 fb−1 at √s = 7 TeV and 20.3 fb−1 at √s = 8 TeV.
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  4. 204. Beyond-the-Standard Model Higgs Physics using the ATLAS Experiment
    Alexander Madsen (Uppsala University (SE))
    05/05/2015, 17:15
    Higgs
    parallel talk
    The discovery of a Higgs boson with a mass of about 125 GeV has prompted the question of whether or not this particle is part of a larger and more complex Higgs sector than that envisioned in the Standard Model. In this talk, the latest results from the ATLAS experiment on Beyond-the-Standard Model (BSM) Higgs searches are outlined. Searches for additional Higgs bosons are presented...
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  5. 139. A pure resonance dip signal due to the imaginary interference in heavy resonance search
    Yeo Woong Yoon (Konkuk Univ.)
    05/05/2015, 17:30
    parallel talk
    We show that a pure resonance dip signal can arise in general due to imaginary interference term in a invariant mass distribution of heavy resonance search. The necessary and sufficient condition in which the pure resonance dip signal arises is described by two parameters $w/R$ and $\phi$, where $w$ is ratio of decay width to heavy resonance mass, $R$ and $\phi$ are relative signal strength...
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  6. 70. The Holographic Twin Higgs
    Michael Geller (Technion)
    05/05/2015, 17:45
    parallel talk
    We present the first realization of a "twin Higgs" as a holographic composite Higgs model. Uniquely among composite Higgs models, the Higgs potential is protected by a new SM-singlet elementary "mirror" sector at the sigma model scale f and not by the composite states at $m_{KK}$, naturally allowing for $m_{KK}$ beyond the LHC reach. As a result, naturalness in our model cannot be constrained...
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  7. 116. Probing Natural Colorless Top Partners
    Christopher Verhaaren (University of Maryland, College Park)
    05/05/2015, 18:00
    parallel talk
    Theories of physics beyond the Standard Model that address the hierarchy problem generally have partner particles to the top quark that cancel its divergent contributions to the Higgs mass. Following the penetrating, but as yet unfruitful, searches for new colored particles at the LHC, natural extensions of the standard model with color neutral top partners are increasing in appeal. While...
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