Event calendar file
from 29 May 2014 to 3 June 2014
Auditorium Maximum
Europe/Warsaw timezone
Parallel Session C4
Place
Location: Auditorium Maximum
Date:
2 Jun 16:50 - 18:30
Timetable | Contribution List
Displaying 5
contributions
out of
5
$B$ decays with leptons in the final states are in general affected by small theoretical uncertainties and have quite clean experimental signatures. These makes the semileptonic $B\to X l \nu$ and $B\to X l l$ channels extremely interesting to search for physics beyond the Standard Model directly through the effect that new particles can give to some of these channels or indirectly through the cle
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Presented by Marcello ROTONDO
on
2/6/2014
at
15:10
The different amplitudes contributing to the decay of $B_s$ into $J/\psi\ \phi (\mu^+\mu^-K^+K^-)$ can be studied with a combined analysis of decay time and angular correlations. An analysis based on data collected in 2011 and with inital $B$-meson flavour tagging is presented, improving the accuracy in the CP-violating phase $\phi_s$ compared to the untagged analysis.
Presented by Pavol BARTOS
on
2/6/2014
at
16:10
Present low energy experiments do not exclude the existence of a new light ($M<1$ GeV) particle with a small coupling to leptons. It can manifest in the decays of mesons with electron-positron pair(s) in the final state. We present here some results from the search for the very rare $\eta\rightarrow e^+e^-$ decay obtained using the WASA detector at COSY as well as a feasibility study for $\eta\rig
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Presented by Joanna STEPANIAK
on
2/6/2014
at
15:50
The existence of a photon-like massive particle, the $\gamma '$ or dark photon, is postulated in several extensions of the Standard Model. These models are often advocated to explain some recent puzzling astrophysical observations, as well as to solve the sofar unexplained deviation between the measured and calculated values of the muon anomaly. The dark photon, unlike conventional photon, would
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Presented by Małgorzata GUMBERIDZE
on
2/6/2014
at
14:50
The neutral kaon doublet is one of the most intriguing systems in nature. Entangled pairs of neutral K mesons produced in $\phi$ decays offers a unique possibility to perform very precise tests of fundamental discrete symmetries in nature, as well as of basic principles of quantum mechanics. The most recent results will be reviewed and perspectives in the field will be discussed.
Presented by Antonio DI DOMENICO
on
2/6/2014
at
15:30
