1,721,762 research outputs found
CP violation in B-physics
No full textCP violation has been discovered in K-physics. In the experiments currently performed at the B-factories (KEKB and PEPII) the phenomenon has been observed also in B-physics. The existing results are in agreement with the hypothesis that the observed amount of the effect is consistent with the Standard Model. The measurement of the angles of the Unitary Triangle is well underway as well as an improved determination of its sides. This brings to a better knowledge of the CKM matrix elements and a search for a New Physics. © Società Italiana di Fisica
The second generation BaBar RPCs: Final evaluation of performances
No full textOver 200 second generation RPCs were installed in the Forward Babar region in the summer of 2002. They have fulfilled their task in an honorable fashion although they always needed a lot of attention and special care. Some region of them has integrated a charge in excess of half a C/cm(2). Their behaviour over time will be reviewed in this paper together with the corrective action applied to the system to preserve it. (C) 2009 Elsevier B.V. All rights reserved
Status and perspectives in Italian HEP with accelerators
No full textIn this paper I give an overview on the status of elementary particle physics research performed with accelerators in INFN. Recent successes, potential problems and a look to the future are discussed. © 2005 American Institute of Physics
HIF05: Summary
No full textA few remarks given at the end of an extremely lively workshop pointing to the need of an effort for building accelerators that would allow to exploit the intensity frontier
Measurements of Neutrino Masses
No full textProceedings of the International School of Physics Enrico Ferm
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