diff --git a/Report/00_main.log b/Report/00_main.log index dbc9d2f..7e8992b 100644 --- a/Report/00_main.log +++ b/Report/00_main.log @@ -1,4 +1,4 @@ -This is pdfTeX, Version 3.14159265-2.6-1.40.19 (MiKTeX 2.9.6730 64-bit) (preloaded format=pdflatex 2018.7.26) 8 AUG 2018 19:51 +This is pdfTeX, Version 3.14159265-2.6-1.40.19 (MiKTeX 2.9.6730 64-bit) (preloaded format=pdflatex 2018.7.26) 8 AUG 2018 20:02 entering extended mode **./00_main.tex (00_main.tex @@ -2203,7 +2203,7 @@ onts/cm/cmsy6.pfb> -Output written on 00_main.pdf (47 pages, 1706776 bytes). +Output written on 00_main.pdf (47 pages, 1706787 bytes). PDF statistics: 820 PDF objects out of 1000 (max. 8388607) 190 named destinations out of 1000 (max. 500000) diff --git a/Report/00_main.pdf b/Report/00_main.pdf index 9077566..baa7e8c 100644 --- a/Report/00_main.pdf +++ b/Report/00_main.pdf Binary files differ diff --git a/Report/00_main.synctex.gz b/Report/00_main.synctex.gz index 7ecca3b..b649275 100644 --- a/Report/00_main.synctex.gz +++ b/Report/00_main.synctex.gz Binary files differ diff --git a/Report/00_main.tex b/Report/00_main.tex index 917f4e3..7f78e48 100644 --- a/Report/00_main.tex +++ b/Report/00_main.tex @@ -44,7 +44,7 @@ \end{center} \textbf{\large{Abstract}} -During the $\mu-3e$ experiment we faced the challenge of reconstructing the paths of certain low momentum particles that curled back into the detector and cause additional hits. To face this, a recurrent neural network was used which found the right track for $87 \%$ of these particles. +During the Mu3e experiment we faced the challenge of reconstructing the paths of certain low momentum particles that curled back into the detector and cause additional hits. To tackle this problem, two recurrent neural networks were used in sequence, which found the right track for $87 \%$ of these particles. \newpage \tableofcontents diff --git a/Report/03_experimental_setup.tex b/Report/03_experimental_setup.tex index 9bd8871..2d0fad1 100644 --- a/Report/03_experimental_setup.tex +++ b/Report/03_experimental_setup.tex @@ -51,7 +51,7 @@ As seen in figure \ref{setup_II}, the final version of the detector can be divided into 5 separate parts in the longitudinal direction. There is the central part with the target, two inner silicon pixel layers, a fibre tracker and two outer silicon layers. The front and back parts, called recurl stations, consist only of a tile timing detector surrounded by two silicon recurl layers. A big advantage of this layout is, that even a partially constructed detector (gradually over phase I to phase II parts get added) can give us competitive measurements.\\ The target itself is a big surfaced double cone with a surface length of $10cm$ and a width of $2cm$. The target was chosen specifically to be of this shape to facilitate separating tracks coming from different muons and hereby also helping to reduce accidental background.\\ -The two inner detector layers, also called vertex layers, span a length $12cm$. The innermost layer consists of 12 tiles while the outer vertex layer consists of 18 tiles. The tiles are each of $1cm$ width, with the inner layer having an average radius of $1.9cm$, respectively $2.9cm$, and a pixel size of $80 \cross 80 \mu m^2$. \cite{augustin2017mupix}, \cite{philipp2015hv}, \cite{augustin2015mupix}. They are supported by two half cylinder made up of $25\mu m$ thin Kapton foil mounted on plastic. The detector layers themselves are $50\mu m$ thin and cooled by gaseous helium. The vertex detectors are read out at a rate of $20MHz$, giving us a time resolution of $20ns$.\\ +The two inner detector layers, also called vertex layers, span a length $12cm$. The innermost layer consists of 12 tiles while the outer vertex layer consists of 18 tiles. The tiles are each of $1cm$ width, with the inner layer having an average radius of $1.9cm$, respectively $2.9cm$, and a pixel size of $80 \cross 80 \mu m^2$ \cite{augustin2017mupix}, \cite{philipp2015hv}, \cite{augustin2015mupix}. They are supported by two half cylinder made up of $25\mu m$ thin Kapton foil mounted on plastic. The detector layers themselves are $50\mu m$ thin and cooled by gaseous helium. The vertex detectors are read out at a rate of $20MHz$, giving us a time resolution of $20ns$.\\ After the vertex layers, the particles pass through the fibre tracker (see Figure \ref{tracks_Ib,_II}, \ref{setup_II}). It is positioned around $6cm$ away from the center. Its main job is to provide accurate timing information for the outgoing electrons and positrons. It consists of three to five layers, each consisting of $36cm$ long and $250\mu m$ thick scintillating fibres with fast silicon photomultipliers at the end. They provide us a timing information of less than $1ns$.\\ Next the outgoing particles encounter the outer silicon pixel detectors. They are mounted just after the fibre detector with average radii of $7.6cm$ and $8.9cm$. The inner layer has 24 and the outer has 28 tiles of $1cm$ length. The active area itself has a length of $36cm$. Similarly to the vertex detectors, they are mounted on $25\mu m$ thin Kapton foil with plastic ends.\\ The stations beam up- and downwards only consist of the outer pixel detector layers, as well as a timing detector. While the silicon detector are the same as in the central station, the timing tracker was chosen to be much thicker than the fibre detector in the central station. It consists of scintillating tiles with dimensions of $7.5 \cross 7.5 \cross 5 mm^3$. They provide an even better time resolution than the fibre tracker in the center. Incoming particles are supposed to be stopped here. The outer stations are mainly used to determine the momenta of the outgoing particles and have an active length of $36cm$ and a radius of around $6cm$. diff --git a/Report/bib/texput.log b/Report/bib/texput.log new file mode 100644 index 0000000..bf84e59 --- /dev/null +++ b/Report/bib/texput.log @@ -0,0 +1,19 @@ +This is pdfTeX, Version 3.14159265-2.6-1.40.19 (MiKTeX 2.9.6730 64-bit) (preloaded format=pdflatex 2018.7.26) 8 AUG 2018 19:59 +entering extended mode +**General.tex + +! 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