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% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
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% http://www.felixl.de/commu.pdf
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% http://www.math.ucla.edu/~getreuer/tikz.html
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\author{ {\fontspec{Trebuchet MS}Marcin Chrz\k{a}szcz} (Universit\"{a}t Z\"{u}rich, IFJ PAN)}
\institute{UZH}
\title[Preselection for $\PLambdab \to \PLambdac \ell \nu$]{Preselection for $\PLambdab \to \PLambdac \ell \nu$}



\begin{document}
\tikzstyle{every picture}+=[remember picture]

{
\setbeamertemplate{sidebar right}{\llap{\includegraphics[width=\paperwidth,height=\paperheight]{bubble2}}}
\begin{frame}[c]%{\phantom{title page}} 
\begin{center}
\begin{center}
	\begin{columns}
		\begin{column}{0.75\textwidth}
			\flushright\fontspec{Trebuchet MS}\bfseries \Huge {Preselection for $\PLambdab \to \PLambdac \ell \nu$}
		\end{column}
                \begin{column}{0.02\textwidth}
                  {~}
                  \end{column}
                \begin{column}{0.23\textwidth}
                 % \hspace*{-1.cm}
                  \vspace*{-3mm}
                  \includegraphics[width=0.6\textwidth]{lhcb-logo}
                  \end{column}
	        
	\end{columns}
\end{center}
	\quad
	\vspace{3em}
\begin{columns}
\begin{column}{0.44\textwidth}
\flushright \vspace{-1.8em} {\fontspec{Trebuchet MS} \Large Marcin Chrząszcz\\\vspace{-0.1em}\small \href{mailto:mchrzasz@cern.ch}{mchrzasz@cern.ch}}

\end{column}
\begin{column}{0.53\textwidth}
\includegraphics[height=1.3cm]{uzh-transp}{~}{~}
\includegraphics[height=1.1cm]{ifj.png}
\end{column}
\end{columns}

\vspace{1em}
		\footnotesize\textcolor{gray}{Universit\"{a}t Z\"{u}rich, \\ Institute of Nuclear Physics, Polish Academy of Science}\normalsize\\
\vspace{0.5em}

	\textcolor{normal text.fg!50!Comment}{Zurich meeting, CERN\\September 24, 2014}
\end{center}
\end{frame}
}


\begin{frame}[c]{A short introduction to the $\nu$MSM}%{{\footnotesize\href{http://arxiv.org/abs/hep-ph/0503065}{[T. Asaka et al. 2005]}}}
\topline
	\begin{minipage}{\textwidth}
\topline  
	\begin{exampleblock}{}
		Leptons and quarks get their mass through the Yukawa interaction:
		\vspace*{-0.7em}\begin{align*}
			\mathcal{L} = m\,\psi^\dagger_L\, h\, \psi_R + c.c.
		\end{align*}
	\end{exampleblock}
	\begin{figure}
		%		\centering
		\flushleft
		%\includegraphics<1-1>[width=0.48\textwidth]{img/neutrinos-sm}
		%%\hfill
		%\phantom{\includegraphics<1-1>[width=0.48\textwidth]{img/neutrinos-nusm}}
		%\includegraphics<2-2>[width=0.48\textwidth]{img/neutrinos-nusm}		
	\end{figure}
	\only<1-2>{\Put(170,180){\begin{minipage}{0.45\textwidth}\vskip0pt plus 1filll
			\Alert{\vskip0pt plus 1filll Neutrinos need a right-handed partner to get their masses like the other SM fermions!}
			\newline{}%\vskip0pt plus 1filll
			%\only<1-1>{\vskip0pt plus 1filll\phantom{An extra \ALERT{$N$} field could exist. It would be a $SU(2)$ singlet, as it is still unobserved.}}
			%\only<2-2>{An extra \ALERT{$N$} field could exist. It would be a $SU(2)$ singlet, as it is still unobserved.}
			\onslide<2-2>{Three extra \ALERT{$N$} field could exist (\Alert{\textit{sterile neutrinos}}). They would be $SU(2)$ singlets, as they are still unobserved.}
	\end{minipage}}}
%		\vskip0pt plus 1filll
%		\only<1-1>{\phantom{
%			\begin{align*}
%			&\mathcal{L} = \bar{N_i}i\slashed\partial N_i - f_{i\alpha}H\bar{N_i}L_\alpha - \frac{M_i}{2}\bar{N_i}^c N_i + h.c.
%			\end{align*}}}
%				Sterile neutrinos would \Alert{mix to $\nu_{e,\mu,\tau}$} with very small couplings \Alert{$U^2_{e,\mu,\tau}$}.}}
		\only<2-2>{
\vspace{-0.5cm}
			\begin{align*}
				&\mathcal{L} = \mathcal{L}_{SM} \bar{N_i}i\slashed\partial N_i - f_{i\alpha}H\bar{N_i}L_{\alpha} - \frac{M_i}{2}\bar{N_i}^c N_i + h.c.
			\end{align*}
\kern-0.9em
\ALERT{\textbf{Sterile neutrinos}} would \Alert{mix to $\nu_{e,\mu,\tau}$} with very small couplings \Alert{$U^2_{e,\mu,\tau}$}.
		}
	\end{minipage}
		\vspace*{2.cm}
\end{frame}

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\begin{frame}\frametitle{Backup}
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\end{frame}

\backupend			

\end{document}