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%\title{Evidence for High-Energy Extraterrestrial Neutrinos at the IceCube Detector}
\title{	IceCube Neutrino Astronomy }

\author{Eric Teunis de Boone}

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\begin{document}

\begin{frame}
	\titlepage
\end{frame}
\note{}


%%%%%%% Outline
% History of Neutrino Astronomy - (Instruments)
%	Introduction into Neutrino Astronomy
%		+ Cherenkov 
%	IceCube, IceTop, DeepCore
%			+ IceTop
%			+ IceCube
%			+ DeepCore
%	
%
%
%
%
%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Overview}
	\tableofcontents
\end{frame}

\section{ Neutrino Astronomy }
\begin{frame}{ History of Neutrino Astronomy }
	\begin{itemize}
		\item First observation of neutrino in 1956
		\item Deep Underwater Muon and Neutrino Detector, Hawaii (1990)
			failed, but proof of concept for ANTARES, KM3NeT

		\item Antarctic Muon and Neutrino Detector Array (, now part of IceCube)
	\end{itemize}

\end{frame}
\begin{frame}{ Basics of Neutrino Astronomy}
			\begin{itemize}
				\item Neutrino interacts in atmosphere, ice or water
				\item Charged particle gets into the ice or water and emit Cherenkov photons
				\item Cherenkov photons detected by DOMs in the matter
			\end{itemize}
			\begin{columns}[t]
				\begin{column}{0.9\textwidth}
					\begin{figure}[hbtp]
						\centering
						\includegraphics[width=0.3\textwidth]{images/prinicipal_idea_neutrino_telescope.png}
					\caption{\small Cherenkov cone propagating through the IceCube Detector}
					\end{figure}
				\end{column}
			\end{columns}
\end{frame}
\begin{frame}{ Production of Neutrinos }
	Many sources of neutrinos
	\begin{itemize}
	\item CR interactions: 	
		\begin{itemize}
			\item \begin{equation*} p + \gamma_{bg} \to p + \pi^0 \to p + \gamma + \gamma
			\end{equation*}
			\item \begin{equation*}
p + \gamma_{bg} \to n + \pi^+ \to n + \mu^ + \nu_\mu \to n + \nu_\mu + e^ + \bar{\nu_\mu} + \nu_e
		\end{equation*}
		\end{itemize}
	\end{itemize}
\end{frame}


\section{IceCube observatory}
\begin{frame}{IceCube observatory}
	\includegraphics[width=0.9\textwidth]{images/icecube-array-fancy.png} 
\end{frame}

\begin{frame}{IceCube observatory}
	Divided into three parts:
	\begin{itemize}
		\item IceTop: detects CR airshower above IceCube
		\item IceCube: the main detector for $E_\nu > 100$ GeV
		\item DeepCore: sensitive for $E_\nu \raise.17ex\hbox{$\scriptstyle\sim$} 10$ GeV due to tight spacing
	\end{itemize}
\end{frame}



\subsection{Event Detection and Background}
\begin{frame}{Event Detection}
	Event selection and simulation needed to identify particles.\\
	IceTop and outer region of IceCube are veto regions.
	
	\begin{figure}[hbtp]
		\centering
		\includegraphics[width=0.75\textwidth]{images/icecube_veto_regions.png}
		\caption{\ref{}}
	\end{figure}
	
\end{frame}
\begin{frame}{Event Detection}
	\begin{itemize}
		\item Tracklike: distinct track
		\item Showerlike: spherical light pattern due to well-localised particle shower 
	\end{itemize}
	\includegraphics[width=\textwidth]{images/simulation_of_cherenkov_propagation.png} 
\end{frame}

\begin{frame}{Event Detection}

	\begin{columns}[t]
		\begin{column}{.5\textwidth}
			\begin{block}{Charged Current}
				\includegraphics[width=\textwidth]{feynman_diags/charged_current.pdf}
			\end{block}
		\end{column}
		\begin{column}{.5\textwidth}
			\begin{block}{Neutral Current}
				\includegraphics[width=\textwidth]{feynman_diags/neutral_current.pdf}
			\end{block}
		\end{column}
	\end{columns}

	%\begin{figure}
	%	\includegraphics[width=0.5\textwidth]{images/charged_and_neutral_neutrino_interactions.pdf}
	%	\caption{From \url{http://inspirehep.net/record/1236362/files/TwoDiagrams.png}}
	%\end{figure}

\end{frame}

\begin{frame}{Background}
	$10^{-6}$ events due to neutrino interaction
\end{frame}


\section{High Energy Extraterrestrial Neutrinos}
\begin{frame}{High Energy Extraterrestrial Neutrinos}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%	Appendix
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\appendix
\bibliography{presentation}

\end{document}
