ar X iv : h ep - p h / 06 05 24 5 v 3 1 4 Fe b 20 07 Photon helicity in Λ b → pKγ decays

ar X iv : h ep - p h / 06 05 24 5 v 1 2 3 M ay 2 00 6 Photon helicity in Λ b →

Radiative decays of polarized Λb baryons represent an attractive possibility to measure the helicity of the photon emitted in the b → sγ quark transition and thus to subject the Standard Model to a stringent test at existing and future hadron colliders. The most abundant mode, Λ(1116)γ, is experimentally very challenging because of the long decay length of the Λ(1116). We show that the experime...

ar X iv : h ep - p h / 06 05 24 5 v 2 8 J an 2 00 7 Photon helicity in Λ b → pKγ decays

Radiative decays of polarized Λb baryons represent an attractive possibility to measure the helicity of the photon emitted in the b → sγ quark transition and thus to subject the Standard Model to a stringent test at existing and future hadron colliders. The most abundant mode, Λ(1116)γ, is experimentally very challenging because of the long decay length of the Λ(1116). We show that the experime...

ar X iv : h ep - p h / 98 05 30 4 v 1 1 3 M ay 1 99 8 Λ b → Λ c P ( V ) Nonleptonic Weak Decays

ar X iv : h ep - p h / 05 06 15 3 v 1 1 6 Ju n 20 05 PITHA - 05 - 08 CKM Overview and Determinations from B Decays

This talk gives an introduction to the Standard Model Cabibbo-Kobayashi-Maskawa matrix and methods to extract information on the parameters of the unitarity triangle from B decays.

ar X iv : h ep - p h / 06 03 00 1 v 1 2 8 Fe b 20 06 NuFact 05 Working Group 2 Summary : Experimental Results in Neutrino Scattering Physics

This paper summarizes the experimental results in neutrino scattering physics as presented in Working Group 2. A summary of the theoretical results is presented in [1].