Author/s: J. Albert, G. P.Dubois-Felsmann, D. G. Hitlin, F. C. Porter, G. Bonneaud, S. Playfer, M. Biagini, P. Raimondi, A. Stocchi, France , S. Bettarini, G. Calderini, F. Forti, M. A. Giorgi, A. Lusiani, N. Neri, Superiore and INFN, I-56127 Pisa, Italy , L. Silvestrini, INFN, I-00185 Roma, Italy , M. Ciuchini, Y. Cai, S. Ecklund, D. W. G. S. Leith, A. Novokhatski, B. N.Ratcliff, A. Roodman, J. Seeman, M. Sullivan, U. Wienands, W. J. Wisniewski, D. B. MacFarlane, F. Martinez-Vidal, T. J. Gershon, M. Pierini
Title: SuperB: a Linear High-Luminosity B Factory
Report: INFN / AE_05 / 8
Date: 20-12-2005
PACS: PACS: 12.15.Hh, 13.25.Hw, 13.35.Dx
Pubblished on:
PDF File: INFN-AE-05-8.pdf
Abstract: This paper is based on the outcome of the activity that has taken place
during the recent workshop on ``\\SuperB\\ in Italy'' held in Frascati on
11-12, 2005. The workshop was opened by a theoretical introduction of
Marco Ciuchini and was structured in two working groups. One focused on
the machine and the other on the detector and experimental
The present status on \\CP\\ is mainly based on the results achieved
by \\babar\\ and \\Belle.
Estabilishment of the indirect \\CP\\ violation in \\B\\ sector in 2001
and of the direct CP violation in 2004
thanks to the success of \\pep2\\ and KEKB \\epem\\ asymmetric
$B$ Factories operating at the center of mass
energy corresponding to the mass of the \\FourS.
With the two $B$ Factories taking data, the Unitarity Triangle is now
beginning to be
overconstrained by improving the measurements of the sides and now also of
the angles $\\alpha$, and
$\\gamma$. We are also in presence of the very intriguing results about
the measurements of \\stwob\\ in the time dependent analysis of decay
channels via penguin loops, where $\\b \\to \\s\\sbar\\s$ and $\\b \\to
\\s\\dbar\\d$. \\mtau\\ physics, in particular LFV search, as well as charm and
ISR physics
are important parts of the scientific program of a \\SuperB Factory.
The physics case together with possible scenarios for
the high luminosity \\SuperB Factory based on the concepts of the
Linear Collider and the related experimental issues are discussed.


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