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Dr Giovanni F. Tassielli (INFN Lecce / Università del Salento)02/12/2014, 14:45Accidental symmetries (B, L conservation)Contribution (25 + 5 min)The Mu2e Experiment at Fermilab will search for coherent, neutrino-less conversion of muons into electrons in the field of a nucleus with a sensitivity improvement of a factor of 10,000 over existing limits. Such a lepton flavor-violating reaction probes new physics at a scale inaccessible with direct searches at either present or planned high energy colliders. The experiment both...Go to contribution page
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Shintaro Ito (Osaka University, Toyonaka, Osaka, 560-0043, Japan)02/12/2014, 15:15Study of rare decays is an important approach to search for new physics beyond the Standard Model. The branching ratio of charged pion decays, `$R={\Gamma}({\pi}^+{\rightarrow}e^{+}{\nu}_{e}({\gamma}))$/${\Gamma}({\pi}^+{\rightarrow}{\mu}^+{\nu}_{\mu}({\gamma}))$` is one of the most precisely calculated processes involving quarks with `$R_{SM}=(1.2352{\pm}0.0001)$` `${\times}10^{-4}$`. Precise...Go to contribution page
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Gerald Eigen (University of Bergen (NO))02/12/2014, 17:00We present a selection of recent results obtained by using the data collected with the BaBar detector at the PEP-II e+e- B-factory, with particular emphasis on measurements probing the discrete symmetries in beauty and charm decays. These include the measurements of partial decay rates and CP asymmetries of the inclusive decays B -> Xs l+ l- and B -> Xs gamma; searches for lepton number...Go to contribution page
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Gerald Eigen (University of Bergen (NO))02/12/2014, 17:30We report on the latest searches for low mass states predicted in several New Physics models performed with the data collected by the BABAR detector. These include: searches for the so-called dark photons in e+e- annihilations (e+e- -> gamma A’, A’ -> e+e-, mu+mu-), and for long-lived particles motivated by recent astrophysical observations; searches for non-standard pi0-like particle...Go to contribution page
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Dr Jared Yamaoka (Pacific Northwest National Lab)02/12/2014, 17:55The Belle II experiment is now being constructed at the KEK laboratory in Japan. This project represents a substantial upgrade to both the Belle detector and the KEKB accelerator. The Belle II experiment will record 50~ab$^{-1}$ of data, a factor of 50 more than that recorded by the Belle experiment. This large data set, combined with the low backgrounds and high trigger...Go to contribution page
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Dr Jared Yamaoka (Pacific Northwest National Lab)02/12/2014, 18:30Recent measurements of exclusive and inclusive b->X_s l+ l- and b->s gamma decays are reported from Belle.Go to contribution page
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Ms Deepanwita Dutta (IIT Guwahati)02/12/2014, 18:55We search for the decay $B_{s}\rightarrow\gamma\gamma$ and measure the branching fraction for $B_{s}\rightarrow\phi\gamma$ using 121.4~$\textrm{fb}^{-1}$ of data collected at the $\Upsilon(\mathrm{5}S)$ resonance with the Belle detector at the KEKB asymmetric energy B-factory located at the High Energy Accelerator Research Organization (KEK), Japan. These are flavor changing neutral current...Go to contribution page
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