The HEGRA ã-ray source TeV J2032+4130 is considered the prototypical `dark accelerator´, since it was the first TeV source detected with no firm counterparts at lower frequencies. The Whipple collaboration observed this ...

Rapidity gaps may provide an adequate signature for electroweak processes at supercolliders, including the production of the Higgs particle. We show how this important issue can be studied in the dijet final states of ...

In this work we show that we can generate neutrino masses through the type II seesaw mechanism working at TeV scale in the context of a 331 model. (C) 2001 Published by Elsevier B.V. B.V.