ar X iv : h ep - p h / 03 03 15 0 v 1 1 8 M ar 2 00 3 BA - 03 - 04 Neutrino Democracy And Other Phenomenology From 5 D SO ( 10 )

ar X iv : h ep - p h / 03 03 15 0 v 2 1 9 M ar 2 00 3 BA - 03 - 04 Neutrino Democracy And Other Phenomenology From 5 D SO ( 10 )

We present a five dimensional supersymmetric SO(10) model compactified on an orbifold S/Z2 ×Z ′ 2. The gauge symmetry G422 ≡ SU(4)c×SU(2)L×SU(2)R, realized on one of the fixed points (branes), is spontaneously broken to the MSSM via the higgs mechanism. Employing a flavor U(1) symmetry and suitably extending the ’matter’ sector enables us to understand large mixings in the neutrino sector via a...

ar X iv : h ep - p h / 03 03 15 0 v 3 1 3 Ju l 2 00 3 BA - 03 - 04 Neutrino Democracy And Other Phenomenology From 5 D SO ( 10 )

We present a five dimensional supersymmetric SO(10) model compactified on an orbifold S/Z2 ×Z ′ 2. The gauge symmetry G422 ≡ SU(4)c×SU(2)L×SU(2)R, realized on one of the fixed points (branes), is spontaneously broken to the MSSM via the higgs mechanism. Employing a flavor U(1) symmetry and suitably extending the ’matter’ sector enables us to understand large mixings in the neutrino sector via a...

ar X iv : h ep - p h / 03 08 18 0 v 1 1 8 A ug 2 00 3 Phenomenology of New Physics 1 LMU 17 / 03 August 2003 Gudrun

I review the phenomenology of new physics in low energy processes using the notion of minimal flavor violation (vs. non-minimal flavor violation). I compare the predictions of beyond-the-standard models and show that among certain observables in rare b-decays pattern arise, which allow to distinguish between extensions of the Standard Model. I discuss the status and future of the model independ...

ar X iv : h ep - p h / 04 05 03 9 v 1 5 M ay 2 00 4 η , η ′ → π + π − γ with coupled channels

ar X iv : h ep - p h / 03 06 28 2 v 1 27 J un 2 00 3 Neutrino Physics : an Update

We update our recent didactic survey of neutrino physics, including new results from the Sudbury Neutrino Observatory and KamLAND experiments, and recent constraints from WMAP and other cosmological probes.