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Thesis: random fixes introduction
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@ -52,11 +52,11 @@ Unfortunately, aside from both being much less frequent, photons can be absorbed
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% source / targets
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% source / targets
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%}
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%}
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\\
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\\
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\pagebreak[1]
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%>>>
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%>>>
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%\subsection{Air Showers}%<<<
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%\subsection{Air Showers}%<<<
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\pagebreak[2]
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When a cosmic ray with an energy above $10^{3}\GeV$ comes into contact with the atmosphere, secondary particles are generated, forming an \gls{EAS}.
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When a cosmic ray with an energy above $10^{3}\GeV$ comes into contact with the atmosphere, secondary particles are generated, forming an \gls{EAS}\Todo{EAS at energy?}.
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This air shower consists of a cascade of interactions producing more particles that subsequently undergo further interactions.
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This air shower consists of a cascade of interactions producing more particles that subsequently undergo further interactions.
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Thus, the number of particles rapidly increases further down the air shower.
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Thus, the number of particles rapidly increases further down the air shower.
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This happens until the mean energy per particle is sufficiently lowered such that these particles are absorbed by the atmosphere.
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This happens until the mean energy per particle is sufficiently lowered such that these particles are absorbed by the atmosphere.
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@ -93,7 +93,6 @@ The lifetime, and ease of penetration of relativistic muons allow them to propag
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\label{fig:airshower:depth}
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\label{fig:airshower:depth}
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\end{figure}%>>>
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\end{figure}%>>>
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\pagebreak[2]
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% Radio measurements
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% Radio measurements
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Processes in an air showers also generate radiation that can be picked up as coherent radio signals.
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Processes in an air showers also generate radiation that can be picked up as coherent radio signals.
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%% Geo Synchro
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%% Geo Synchro
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@ -101,7 +100,7 @@ Due to the magnetic field of the Earth, the electrons in the air shower generate
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Termed geomagnetic emission in Figure~\ref{fig:airshower:polarisation}, this has a polarisation that is dependent on the magnetic field vector ($\vec{B}$) and the air shower velocity ($\vec{v}$).
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Termed geomagnetic emission in Figure~\ref{fig:airshower:polarisation}, this has a polarisation that is dependent on the magnetic field vector ($\vec{B}$) and the air shower velocity ($\vec{v}$).
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\\
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\\
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%% Askaryan / Charge excess
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%% Askaryan / Charge excess
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An additional mechanism emitting radiation was theorised by Askaryan\Todo{ref}.
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An additional mechanism emitting radiation was theorised by Askaryan\cite{Askaryan:1961pfb}.
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Due to the large inertia of the positively charged ions with respect to their light, negatively charged electrons, a negative charge excess is created.
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Due to the large inertia of the positively charged ions with respect to their light, negatively charged electrons, a negative charge excess is created.
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In turn, this generates radiation that is polarised radially towards the shower axis (see Figure~\ref{fig:airshower:polarisation}).
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In turn, this generates radiation that is polarised radially towards the shower axis (see Figure~\ref{fig:airshower:polarisation}).
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@ -154,7 +153,7 @@ Unfortunately, this timing accuracy is not continuously achieved by \glspl{GNSS}
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For example, in the~\gls{AERA}, this was found to range up to multiple tens of nanoseconds over the course of a single day\cite{PierreAuger:2015aqe}.
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For example, in the~\gls{AERA}, this was found to range up to multiple tens of nanoseconds over the course of a single day\cite{PierreAuger:2015aqe}.
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\\
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\\
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\pagebreak[2]
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\pagebreak
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% Structure summary
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% Structure summary
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This thesis investigates a relatively straightforward method (and its limits) to improve the timing accuracy of air shower radio detectors
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This thesis investigates a relatively straightforward method (and its limits) to improve the timing accuracy of air shower radio detectors
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