ar X iv : h ep - p h / 01 11 13 1 v 2 1 6 N ov 2 00 1 1 CERN to Gran Sasso ; An ideal distance for superbeam ? ∗

ar X iv : h ep - p h / 01 11 13 1 v 1 1 2 N ov 2 00 1 1 CERN to Gran Sasso ; An ideal distance for superbeam ? ∗

We use the CP trajectory diagram as a tool for pictorial representation of the genuine CP and the matter effects to explore the possibility of an in situ simultaneous measurement of δ and the sign of ∆m213. We end up with a low-energy conventional superbeam experiment with a megaton-class water Cherenkov detector and baseline length of about 700 km. A picturesque description of the combined amb...

ar X iv : h ep - p h / 01 11 04 9 v 1 6 N ov 2 00 1 The QCD Phase Diagram and Explosive Astrophysics

ar X iv : h ep - p h / 01 11 39 6 v 1 2 9 N ov 2 00 1 SOFT INTERACTIONS

A brief introduction to the theory and phenomenology of soft interactions is given, focusing on total and elastic cross sections and multiparticle production.

ar X iv : h ep - p h / 04 08 21 2 v 1 1 9 A ug 2 00 4 Polarization effects in tau production by neutrino ∗

We studied polarization effects in tau production by neutrino-nucleon scattering. Quasi-elastic scattering, ∆ resonance production and deep inelastic scattering processes are taken into account for the CERN-to-Gran Sasso projects. We show that the tau produced by neutrino has high degree of polarization, and its spin direction depends non-trivially on the energy and the scattering angle of tau ...

ar X iv : a st ro - p h / 01 11 13 6 v 1 7 N ov 2 00 1 1 Active Optics in Modern , Large Optical Telescopes