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\input{style.tex}

\begin{document}

\bibliographystyle{JHEP}

\begin{titlepage}

%\vspace*{2cm}

\begin{center}
{\bf \Large MEMPHYS\,:}

\vspace{0.2cm} 

{\bf \Large A large scale water \v{C}erenkov detector at Fr\'ejus}

%\vspace{0.5cm}
%{\bf Preliminary }

%\vspace{1.5cm}
%{\bf Contribution to the CERN strategic committee} \\
%Orsay, 30/01/2006
\end{center}

\vspace{2.5cm}

\begin{center}

{A. de Bellefon$^{(1)}$, 
J. Bouchez$^{(1)}$$^{(2)}$, 
J. Busto$^{(3)}$, 
J.-E. Campagne$^{(4)}$, \\
C. Cavata$^{(2)}$, %S. Davidson$^{(5)}$,
J. Dolbeau$^{(1)}$,
J. Dumarchez$^{(5)}$, 
P. Gorodetzky$^{(1)}$,
S. Katsanevas$^{(1)}$, \\
M. Mezzetto$^{(6)}$,  
L. Mosca$^{(2)}$, 
T. Patzak$^{(1)}$, % Joel Pouthas$^{(7)}$, 
P. Salin$^{(1)}$,
A. Tonazzo$^{(1)}$, 
C. Volpe$^{(7)}$}

\vspace{0.5cm}
{\it $^{(1)}$ APC Paris \\
     $^{(2)}$ DAPNIA-CEA Saclay \\
     $^{(3)}$ CPP Marseille \\
     $^{(4)}$ LAL Orsay \\
%     $^{()}$ IPN Lyon \\
     $^{(5)}$ LPNHE Paris \\
     $^{(6)}$ INFN Padova \\ 
     $^{(7)}$ IPN Orsay
}


\end{center}
\vspace{1.5cm}
\begin{center}
{\bf Abstract}\\
A water \v{C}erenkov detector project, of megaton scale, to be installed
in the Fr\'ejus underground site and dedicated to nucleon decay,
neutrinos from supernovae, solar and atmospheric neutrinos, as well as
neutrinos from a super-beam and/or a beta-beam coming from CERN, is
presented and compared with competitor projects in Japan and in the
USA. The performances of the European project are discussed, including
the possibility to measure the mixing angle $\theta_{13}$ and the
CP-violating phase $\delta$. 

\end{center}

\vspace{2.3cm}
\end{titlepage}


\newpage
\tableofcontents
\newpage

\input{motivation}

\newpage

\section{Megaton Physics}
\input{pdk_phy.tex}
\input{snv_phy.tex}
\input{osc_phy.tex}

\newpage
\input{undlab_detector.tex}
\input{annex.tex}


\newpage

\section{Detector Performance}
\label{sec:det}
As mentioned above, we consider a massive water \v{C}erenkov detector
{\`a} la UNO \cite{uno} and review the performances of such a detector for
the main physics fields.

\input{pdk_det.tex}
\input{snv_det.tex}
\input{osc_det.tex}
\input{nusolar.tex}

\newpage
\input{conclusion.tex}

\newpage
\bibliography{Frejus}

\end{document}



