ar X iv : h ep - p h / 01 04 12 9 v 1 1 2 A pr 2 00 1 Neutrino Oscillations via the Bulk

ar X iv : h ep - p h / 01 04 12 9 v 2 1 6 A ug 2 00 1 Neutrino Oscillations via the Bulk

We investigate the possibility that the large mixing of neutrinos is induced by their large coupling to a five-dimensional bulk neutrino. In the strong coupling limit the model is exactly soluble. It gives rise to an oscillation amplitude whose squared-mass difference is independent of the channel, thus making it impossible to explain both the solar and the atmospheric neutrino oscillations sim...

ar X iv : h ep - p h / 01 04 22 1 v 1 2 3 A pr 2 00 1 1 Atmospheric , Solar , and CHOOZ neutrinos : a global three generation analysis

We perform a global three generation analysis of the current solar and atmospheric evidence in favor of neutrino oscillations. We also include the negative results coming from CHOOZ to constrain the νe mixing. We study the zones of mass–mixing oscillations parameters compatible with all the data. It is shown that almost pure νµ ↔ ντ oscillations are required to explain the atmospheric neutrino ...

ar X iv : h ep - p h / 01 04 19 6 v 2 2 2 A pr 2 00 1 DIFFRACTION AT HERA

A review is presented of diffraction studies at HERA. a a Talk given at the First Workshop on Forward Physics and Luminosity Determination at the LHC, Helsinki, Finland, November 2000.

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 - t h / 01 04 16 1 v 1 1 9 A pr 2 00 1 Gravitating monopoles in SU ( 3 ) gauge theory

We consider the Einstein-Yang-Mills-Higgs equations for an SU(3) gauge group in a spherically symmetric ansatz. Several properties of the gravitating monopole solutions are obtained an compared with their SU(2) counterpart.