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ALPS2017 -- an Alpine LHC Physics Summit

17–22 Apr 2017
UZ Obergurgl
Europe/Zurich timezone

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Session

Friday Afternoon

21 Apr 2017, 17:00
UZ Obergurgl

UZ Obergurgl

University Center Obergurgl Gaisbergweg 5 6456 Obergurgl Austria

Conveners

Friday Afternoon: Flavor Physics of Quarks and Leptons

  • Mark Dayvon Goodsell (Ecole Polytechnique (FR))

Presentation materials

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  1. 88. Neutrino mass determination
    Florian Fränkle (Institut für Kernphysik, Forschungszentrum Karlsruhe)
    21/04/2017, 17:00
    Flavor Physics of Quarks and Leptons
    Afternoon Session

    The absolute neutrino mass scale is one of the big open questions in particle physics, astrophysics and cosmology. Different experimental approaches are currently pursued to answer this question. Cosmological observations and neutrinoless double beta decay experiments provide an indirect access to the absolute neutrino mass scale, but are model-dependent. Model independent, direct ways to...

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  2. 46. Competing mechanisms of the 0νββ-decay mediated by light and heavy neutrinos within left-right symmetric models
    Prof. Fedor Simkovic (Comenius University)
    21/04/2017, 17:40
    Flavor Physics of Quarks and Leptons
    Afternoon Session

    The importance of the subject of the neutrinoless double-beta decay (0νββ-decay) is shortly maintained. The neutrino exchange mechanisms of the 0νββ-decay in left-right symmetric seesaw models with right-handed gauge bosons at TeV scale are presented. The corresponding 0νββ-decay nuclear matrix elements, which enter the decay rate, are calculated within the QRPA with isospin restoration and...

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  3. 44. CP Violation sensitivity study of $B^0 \to \pi^0\pi^0$ at the Belle II Experiment.
    Mr Fernando Abudinén (Max-Planck-Institut für Physik)
    21/04/2017, 18:00
    Flavor Physics of Quarks and Leptons
    Afternoon Session

    The measurement of the time-dependent CP violation parameters for $B$-meson decays is crucial for tightening the constraints on the unitarity triangle and for the search of new physics beyond the Standard Model. A clean environment for the study of $B$ decay channels is provided by $B$-factories. With a design luminosity of 8 $\cdot$ 10$^{35}$cm$^{-2}$s$^{-1}$, leading ultimately to an...

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  4. 74. Model-independent measurement of the CKM phase $\varphi_1$ in $b\to c\overline{u}d$ transitions
    Vitaly Vorobyev (Novosibirsk State University)
    21/04/2017, 18:20
    Flavor Physics of Quarks and Leptons
    Afternoon Session

    A time-dependent analysis of the $B$ meson decays governed by $b\to c\overline{u}d$
    quark transition allows to measure the CKM angle $\varphi_1$ with a negligible effects
    of strong interactions. The binned Dalitz plot technique is a promising approach for a
    model-independent measurement of the angle $\varphi_1$ in the $B^0\to \overline{D}{}^0\pi^0$
    and $B^0\to \overline{D}{}^0\pi^+\pi^-$...

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  5. 70. The LHCb upgrades
    Federico Alessio (CERN)
    21/04/2017, 18:40
    Flavor Physics of Quarks and Leptons
    Afternoon Session

    High-precision measurements performed by the LHCb collaboration have opened a new era in flavour physics and more generally in high precision measurements. LHCb has already performed crucial measurements in b physics, spectroscopy, rare decays and CP violation, but a challenging Phase-I upgrade program of the LHCb detector planned for the LHC Run3 is already on the way. These measurements will...

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