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STAR French-Korean workshop "Higgs and Dark Matter Connections"

16–19 déc. 2019
Lyon
Fuseau horaire Europe/Paris

Liste des Contributions

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  1. 1. Welcome and introduction
    16/12/2019 10:00
  2. 6. Composite Models of Dark Matter
    16/12/2019 11:00

    Open discussion of possible model building directions. Chaired by G.Cacciapaglia

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  3. 13. Spin-3/2 Dark Matter in simple s or t channel models
    16/12/2019 14:00

    We consider possible spin-3/2 dark matter (DM) particles which can either interact with the Standard Model (SM) fermions through a vector mediator in the s-channel, or with SM quarks through the exchange of a charged and coloured scalar or vector mediator in a simple t-channel model. Constraints on the parameter spaces of these models are investigated, drawing from the observed relic...

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  4. 8. Neutrino self-interaction in the signals from blazar TXS 0506+056
    Yongsoo Jho (Yonsei University)
    16/12/2019 15:00

    Even though conventional leptonic or lepto-hadronic models of blazar successfully explain the observed electromagnetic component of the flaring signal from the Blazar TXS 0506+056 in a large range of energy window $E_\gamma \in (10^{-1}{\rm eV}, 10^2~{\rm GeV})$, the predicted neutrino flux is too small to be consistent with the IceCube observation at $E_\nu \simeq 300~{\rm TeV}$. We show that...

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  5. 12. Higgs as inflaton
    Seong Chan Park
    17/12/2019 09:00

    I will discuss the recent update about the Higgs inflation where the Higgs field is regarded as the inflaton field. The unitarity issue, (p)re-heating issue and the potential production of primordial black hole will be discussed.

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  6. 11. Common exotic decays of vector-like top partners: Motivation, challenges, and opportunities for collider searches
    Thomas Flacke (IBS CTPU)
    17/12/2019 10:00
  7. 5. Techni-Pati Salam partial unification in composite Higgs models
    Shahram Vatani (IP2I)
    17/12/2019 14:30
  8. 4. Composite GUT
    Seung Joon Lee (Korea University)
    18/12/2019 09:00

    I will talk about coupling unification in a composite Higgs model, and also dark matter coming out of this.

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  9. 9. Annihilation Signatures of Neutron Dark Decay
    Po-Yen Tseng (Yonsei University)
    19/12/2019 09:00

    We point out that two models that reconcile the neutron lifetime anomaly via dark decays of the neutron, also predict dark matter-neutron ($\bar{\chi}-n$) annihilation that may be observable in neutron-antineutron oscillation and proton decay searches at Super-Kamiokande, Hyper-Kamiokande and DUNE. We study signatures of $\bar{\chi}n\to \gamma\pi^0$~(or multi-$\pi^0$) and $\bar{\chi}n\to...

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  10. 2. Concluding remarks and outlook
    19/12/2019 11:00
  11. 7. Higgs as inflaton
    Seong Chan Park (Yonsei University)

    I will discuss the recent update about the Higgs inflation where the Higgs field is regarded as the inflaton field. The unitarity issue, (p)re-heating issue and the potential production of primordial black hole will be discussed.

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  12. 3. Spin-3/2 Dark Matter in simple s or t channel models
    Alan Cornell (Johannesburg University)

    We consider possible spin-3/2 dark matter (DM) particles which can either interact with the Standard Model (SM) fermions through a vector mediator in the s-channel, or with SM quarks through the exchange of a charged and coloured scalar or vector mediator in a simple t-channel model. Constraints on the parameter spaces of these models are investigated, drawing from the observed relic...

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  13. 10. TBA
    Abhishek Iyer (IP2I)