Improved measurement ofCP-violating parameters inB→ρ+ρ−decays

Measurement of CP - Violating Parameters in B → η ′

We present measurements of CP -violating parameters in B0(B0) → η′K0 S and B± → η′K± decays based on a 41.8 fb−1 data sample collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e− collider. We fully reconstruct one neutral B meson as a B0(B0) → η′K0 S CP eigenstate and identify the flavor of the accompanying B from its decay products. From the distribution o...

New CP-violating parameters in cascade decays

We consider decay chains of the type P → M + · · · → f + · · ·, where M is a neutral meson that may mix with its antiparticle M , before decaying into the final state f . P may be either a heavier neutral meson or a charged meson. We perform a rephasing-invariant analysis of the quantities that show up in such cascade decays. If the decay P → M + · · · (or the decay P → M + · · ·) is forbidden,...

Measurement of indirect CP - violating asymmetries in

D[superscript 0] K[superscript +]K[superscript ] and D[superscript 0] [superscript +][superscript ] decays at Citation Aaltonen, T., et al. "Measurement of indirect CP-violating asymmetries in D[superscript 0] K[superscript +]K[superscript ] and D[superscript 0] [superscript +][superscript ] decays at CDF. Article is made available in accordance with the publisher's policy and may be subject to...

Measurement of CP - Violating Asymmetries in the

Majorana CP-Violating Phases, RG Running of Neutrino Mixing Parameters and Charged Lepton Flavour Violating Decays

We consider the MSSM with see-saw mechanism of neutrino mass generation and soft SUSY breaking with flavour-universal boundary conditions at the GUT scale, in which the lepton flavour violating (LFV) decays μ → e + γ, τ → μ + γ, etc., are predicted with rates that can be within the reach of present and planned experiments. These predictions depend critically on the matrix of neutrino Yukawa cou...