---
format:latex
...

\section{Introduction}

http://golem.fjfi.cvut.cz/wiki/Experiments/RunAwayElectronStudies/Library/CASTOR_GOLEM/Svoboda2019_Article_OperationalDomainInHydrogenPla.pdf

https://en.wikipedia.org/wiki/Paschen%27s_law

\subsection{Aims}

Possible objectives:
\begin{itemize}
 \item Investigation of RE on H2 and Ar.
\end{itemize}

\section{Aparatus}

Possible diagnostics:
\begin{enumerate}
 \item Scintillation detector plus photo-multiplier (NaI(Tl), YAP(Ce)). Hits / deposited energy.
 \item PH32-based detector (Strip detector).
 \item Timepix (SXR + HXR? Timepix(3?) CdTe?)
 \item Dosimeters
 \item Cherenkov Detector?
 \item Spectrometer(s)
\end{enumerate}

Possible parameters:
\begin{enumerate}
 \item Pressure, keep low ($5\ mPa < P \leq 10\ mPa$, $14\ mPa$).
 \item Electric field, keep low for low Plasma current ($440 \geq E\ V$, $325\ V$).
 \item B field ($\sim 1300\ V$, $1200\ V$).
 \item Working gas (H2, Ar or He).
 \item Stabilization System.
\end{enumerate}

Reference shots:
\begin{itemize}
 \item http://golem.fjfi.cvut.cz/shots/29398/
 \item http://golem.fjfi.cvut.cz/shots/27762/
 \item http://golem.fjfi.cvut.cz/shots/27738/
 \item http://golem.fjfi.cvut.cz/shots/27745/
 \item http://golem.fjfi.cvut.cz/shots/27751/
 \item http://golem.fjfi.cvut.cz/shots/27756/
 \item http://golem.fjfi.cvut.cz/shots/27757/
 \item http://golem.fjfi.cvut.cz/shots/29364/
 \item http://golem.fjfi.cvut.cz/shots/31052/
\end{itemize}

\section{Methodology}

Functional areas:
\begin{itemize}
 \item Background plasma characterization by means of electrostatic probes.
 \item Plasma column stabilization system.
 \item RE count and energy distribution measurements.
 \item Working gas manipulation.
\end{itemize}

Session schedule:
\begin{enumerate}
 \item Reference shot on H2.
 \item Several shots with different conditions, still on H2.
 \item Chamber conditioning from H2 to Ar.
 \item Several shots with similar conditions as 2 but for Ar.
\end{enumerate}