SUSY07

Session

Flavor Physics 1

Flav1

27 Jul 2007, 14:00

Physics Building (Karlsruhe University)

180. Tau decays at the B-Factories

Sanjay Swain

27/07/2007, 14:00

Flavor Physics

Parallel Talk

We present recent results on tau decays using data collected by the BaBar detector at the PEP-II asymmetric-energy e+e- collider at the Stanford Linear Accelerator Center. We report measurements of rates for several hadronic decays and searches for lepton flavor violation.

299. The muon magnetic moment and supersymmetry

Dr Dominik Stockinger (University Glasgow)

27/07/2007, 14:20

Flavor Physics

Parallel Talk

Very impressive recent developments have led to an unprecedented precision in the experimental value and the Standard Model prediction of the muon magnetic moment (g-2). A discrepancy of more than 3 sigma between SM and experiment has now been definitely established! This discrepancy constitutes a strong hint for supersymmetry at the weak scale, and it leads to significant bounds on the...

370. Lepton Universality breaking as a Probe of New Physics

Paride Paradisi (Universitat of Valencia and IFIC)

27/07/2007, 14:40

Flavor Physics

Parallel Talk

Deviations from the Standard Model (SM) expectations of the Lepton Universality (LU) breaking represent a powerful tool to test the SM and, hence, to probe New Physics (NP) effects. Kaon and pion physics are obvious grounds where to perform such tests, for instance in the pi->l nu and K-> l nu decays, where l= e,mu. Supersymmetric (SUSY) extensions of the SM can exhibit mu-e...

374. Lepton Flavour Violation in the SUSY-SeeSaw, an update

Herrero Maria J. (Universidad Autonoma de Madrid)

27/07/2007, 15:00

Flavor Physics

Parallel Talk

We study several Lepton Flavour Violating processes in the context of the SUSY seesaw model with three right handed neutrinos. We estimate rates for l_j-->l_i\gamma, l_j-->3l_i, tau--> mu+hadrons and mu-e conversion in nuclei. We compare these estimates with the present and future experimental bounds.

365. Lepton Flavor Violation at the LHC

Dr Frank Deppisch (DESY-Hamburg)

27/07/2007, 15:20

Flavor Physics

Parallel Talk

We study lepton flavor violating processes at the LHC in context of the seesaw mechanism in mSUGRA. The present knowledge in the neutrino sector as well as improved future measurements are taken into account. We investigate the correlations of these processes with the corresponding lepton flavor violating rare decays such as mu->egamma. It is shown that these correlations are relatively...

188. Bounds on R-parity violating supersymmetric couplings from leptonic and semi-leptonic meson decays

Ben O'Leary (RWTH-Aachen)

27/07/2007, 15:40

Flavor Physics

Parallel Talk

We present a comprehensive update of the bounds on $R$--Parity violating supersymmetric couplings from lepton--flavor-- and lepton--number--violating decay processes. We consider ${\tau}$ and ${\mu}$ decays as well as leptonic and semi--leptonic decays of mesons. We present several new bounds resulting from ${\tau}$, ${\eta}$ and Kaon decays and correct some results in the literature...