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latex:example_tau_decay_signatures [2017/08/14 15:50] – iwnlatex:example_tau_decay_signatures [2018/06/23 13:18] (current) – removed iwn
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-\\ 
-{{ latex:tau_decay_signatures.png ? 1500 }} 
-\\ 
-<WRAP group><WRAP third column 10%> 
-\\ 
-</WRAP><WRAP third column 34%> 
-{{ latex:tau_decay_signature_DM1.png ? 1500 }} 
-</WRAP><WRAP third column 38%> 
-{{ latex:tau_decay_signature_DM10.png ? 1500 }} 
-</WRAP></WRAP> 
  
- 
-<file latex tau_decay_signature.tex> 
-% Author: Izaak Neutelings (July 2017) 
- 
-\documentclass{article} 
-\usepackage{amsmath} % for \text 
-\usepackage{tikz} 
-\tikzset{>=latex} % for LaTeX arrow head 
-%\definecolor{mylightred}{RGB}{255,200,200} 
-%\definecolor{mylightblue}{RGB}{172,188,63} 
-%\definecolor{mylightgreen}{RGB}{150,220,150} 
- 
-% split figures into pages 
-\usepackage[active,tightpage]{preview} 
-\PreviewEnvironment{tikzpicture} 
-\setlength\PreviewBorder{1pt}% 
- 
-% vertical custom shading 
-%https://tex.stackexchange.com/questions/191735/is-it-possible-to-define-the-position-of-top-bottom-and-middle-color-in-fill 
-\makeatletter 
-\tikzset{vertical custom shading/.code={% 
-  \pgfmathsetmacro\tikz@vcs@middle{#1} 
-  \pgfmathsetmacro\tikz@vcs@bottom{\tikz@vcs@middle/2} 
-  \pgfmathsetmacro\tikz@vcs@top{(100-\tikz@vcs@middle)/2+\tikz@vcs@middle} 
-  \pgfdeclareverticalshading[tikz@axis@top,tikz@axis@middle,tikz@axis@bottom]{newaxis}{100bp}{% 
-    color(0bp)=(tikz@axis@bottom); 
-    color(\tikz@vcs@bottom bp)=(tikz@axis@bottom); 
-    color(\tikz@vcs@middle bp)=(tikz@axis@middle); 
-    color(\tikz@vcs@top bp)=(tikz@axis@top); 
-    color(100bp)=(tikz@axis@top)} 
-    \pgfkeysalso{/tikz/shading=newaxis} 
-  } 
-} 
-\makeatother 
- 
-\begin{document} 
- 
- 
- 
-% arrow style 
-\usetikzlibrary{decorations.markings} 
-\tikzset{->-/.style={decoration={markings, 
-                               mark=at position .7 with {\arrow{>}}}, 
-                               postaction={decorate}}} 
- 
-% photon 
-\usetikzlibrary{decorations.pathmorphing} 
-\tikzset{photon/.style={decorate, decoration={snake,segment length=5,amplitude=1.1}}} 
- 
-% cone style 
-\usetikzlibrary{shadows.blur} 
-\tikzset{mycone/.pic={ 
-       \shadedraw[top color=white, bottom color=black!50,shading angle=50,vertical custom shading=10] 
-                    (-0.4,0.99) -- (0,0) -- (0.4,0.99); 
-       \shadedraw[top color=white, bottom color=black!20,shading angle=90] 
-                    (0,1) ellipse (0.4 and 0.12);}}; 
- 
- 
- 
-% TAU DECAY MODES 
-\begin{tikzpicture}[scale=0.9] 
-   
-  \def\R{120}            % inner radius 
-  \def\hca{5}            % half central angle 
-  \def\hcl{\R*sin(\hca)} % half chord length c = 2Rsin(theta/2) 
-  \def\tracker{3}        % tracker 
-  \def\ECAL{4.8}         % ECAL 
-  \def\HCAL{7.2}         % HCAL 
-  \def\hclmax{(\R+\HCAL)*sin(\hca)} % mac 
-   
-  % detectors 
-  \foreach \r in {\tracker,\ECAL,\HCAL}{ 
-    \draw[thick] (0,\r) arc (90:90-\hca:\R+\r) 
-                 (0,\r) arc (90:90+\hca:\R+\r); 
-  } 
-  \node[left=0,above left] at ({1.08*\hclmax},{0.10*\tracker}) {tracker}; 
-  \node[left=0,above left] at ({1.08*\hclmax},\tracker) {ECAL}; 
-  \node[left=0,above left] at ({1.08*\hclmax},\ECAL) {HCAL}; 
-   
-   
-  % DM 0 
-  \begin{scope}[shift={({-0.79*\hcl},0)}, rotate=6] 
-    \node[below] at (0,0) {$\tau^\pm$}; 
-    \node[below=18] at (0,0) {$\tau^\pm\to\pi^\pm\nu_\tau$}; 
-    \draw[->-,thick]                   % tau 
-      (0,0) -- (0,0.7) coordinate (tau); 
-    \draw[->-,dotted,thick,rotate=-30] % neutrinos 
-      (tau) -- +(0,1.3) node[right=6pt,above] {$\nu_\tau$}; 
-    \draw[->-,       thick,rotate=12] % pion 
-      (tau) -- +(0,3.9) node[left=10,above=38] {$\pi^\pm$} 
-      pic[rotate=20,scale=1.2] {mycone}; 
-  \end{scope} 
-   
-  % DM 1 
-  \begin{scope}[shift={({-0.44*\hcl},0)}, rotate=1] 
-    \node[below] at (0,0) {$\tau^\pm$}; 
-    \node[right=8pt,below=18] at (0,0) {$\tau^\pm\to\rho^\pm\nu_\tau\to\pi^\pm\pi^0\nu_\tau$}; 
-    \draw[->-,thick]                   % tau 
-      (0,0) -- (0,0.7) coordinate (tau); 
-    \draw[->-,dotted,thick,rotate=-45] % neutrinos 
-      (tau) -- +(0,1.5) node[above right] {$\nu_\tau$}; 
-    \draw[->-,       thick,rotate= 15] % rho 
-      (tau) -- +(0,0.7) coordinate (rho) node[midway,left] {$\rho^\pm$}; 
-    \draw[->-,       thick,rotate= 24] % pion 
-      (rho) -- +(0,3.4) node[left=15,above=38] {$\pi^\pm$} 
-      pic[rotate=22,scale=1.2] {mycone}; 
-    \draw[->-,densely dashed,thick,rotate=-18] % pion0 
-      (rho) -- +(0,0.7) coordinate (pion0) node[midway,right] {$\pi^0$}; 
-    \draw[photon,rotate=10] % photon 1 
-      (pion0) -- +(0,0.9) node[left=8,above=32] {$\gamma$} 
-      pic[rotate=11.5,xscale=0.8] {mycone}; 
-    \draw[photon,rotate=-30] % photon 2 
-      (pion0) -- +(0,1.0) node[right=15,above=30] {$\gamma$} 
-      pic[rotate=-24,xscale=0.8] {mycone}; 
-  \end{scope} 
-   
-  % DM 2 
-  \begin{scope}[shift={({0.09*\hcl},0)}, rotate=-3] 
-    \node[below] (0,0) {$\tau^\pm$}; 
-    \node[right=14pt,below=18] at (0,0) {$\tau^\pm\to\text{a}_1^\pm\nu_\tau\to\pi^\pm\pi^0\pi^0\nu_\tau$}; 
-    \draw[->-,thick]                   % tau 
-      (0,0) -- (0,0.7) coordinate (tau); 
-    \draw[->-,dotted,thick,rotate=-50] % neutrinos 
-      (tau) -- +(0,1.5) node[above right] {$\nu_\tau$}; 
-    \draw[->-,       thick,rotate= 20] % a1 
-      (tau) -- +(0,0.5) coordinate (a1) node[midway,left] {$\text{a}_1^\pm$}; 
-    \draw[->-,       thick,rotate= 34] % rho 
-      (a1)  -- +(0,0.8) coordinate (rho) node[midway,left] {$\rho^\pm$}; 
-    \draw[->-,       thick,rotate= 38] % pion 
-      (rho) -- +(0,3.5) node[left=15,above=38] {$\pi^\pm$} 
-      pic[rotate=22,scale=1.2] {mycone}; 
-    \draw[->-,densely dashed,thick,rotate=-35] % pion0 
-      (a1)  -- +(0,0.8) coordinate (pion01) node[midway,right] {$\pi^0$}; 
-    \draw[->-,densely dashed,thick,rotate=-14] % pion0 
-      (rho) -- +(0,0.6) coordinate (pion02) node[midway,right] {$\pi^0$}; 
-    \draw[photon,rotate= 26] % photon 1 
-      (pion02) -- +(0,0.6) node[left=8,above=32] {$\gamma$} 
-      pic[rotate=11.5,xscale=0.8] {mycone}; 
-    \draw[photon,rotate=-20] % photon 2 
-      (pion02) -- +(0,0.6) node[right=12,above=32] {$\gamma$} 
-      pic[rotate=-22,xscale=0.8] {mycone}; 
-    \draw[photon,rotate=-24] % photon 3 
-      (pion01) -- +(0,1.3) node[right=10,above=32] {$\gamma$} 
-      pic[rotate=-20,xscale=0.8] {mycone}; 
-    \draw[photon,rotate=-46] % photon 4 
-      (pion01) -- +(0,1.8) node[right=25,above=26] {$\gamma$} 
-      pic[rotate=-36,xscale=0.8] {mycone}; 
-  \end{scope} 
-   
-  % DM 10 
-  \begin{scope}[shift={({0.64*\hcl},0)}, rotate=-10] 
-    \node[below] (0,0) {$\tau^\pm$}; 
-    \node[right=14pt,below=18] at (0,0) {$\tau^\pm\to\text{a}_1^\pm\nu_\tau\to\pi^\pm\pi^\mp\pi^\pm\nu_\tau$}; 
-    \draw[->-,thick]                   % tau 
-      (0,0) -- (0,0.7) coordinate (tau); 
-    \draw[->-,dotted,thick,rotate=-50] % neutrinos 
-      (tau) -- +(0,1.5) node[above right] {$\nu_\tau$}; 
-    \draw[->-,       thick,rotate= 20] % a1 
-      (tau) -- +(0,0.5) coordinate (a1) node[midway,left] {$\text{a}_1^\pm$}; 
-    \draw[->-,       thick,rotate= 34] % rho 
-      (a1)  -- +(0,0.8) coordinate (rho) node[midway,left] {$\rho^0$}; 
-    \draw[->-,       thick,rotate= 36] % pion 1 
-      (rho) -- +(0,3.0) node[left=10,above=38] {$\pi^\pm$} 
-      pic[rotate=20,scale=1.2] {mycone}; 
-    \draw[->-,       thick,rotate= -5] % pion 2 
-      (rho) -- +(0,2.7) node[right=15,above=38] {$\pi^\mp$} 
-      pic[rotate=-15,scale=1.2] {mycone}; 
-    \draw[->-,       thick,rotate=-24] % pion 3 
-      (a1)  -- +(0,3.9) node[right=29,above=33] {$\pi^\pm$} 
-      pic[rotate=-38,scale=1.2] {mycone}; 
-  \end{scope} 
-   
-\end{tikzpicture} 
- 
- 
- 
-% TAU DECAY MODES - DM 1 only 
-\begin{tikzpicture}[scale=0.9] 
-   
-%  % arrow style 
-%  \usetikzlibrary{decorations.markings} 
-%  \tikzset{->-/.style={decoration={markings, 
-%                                   mark=at position .7 with {\arrow{>}}}, 
-%                                   postaction={decorate}}} 
-  % photon 
-  \usetikzlibrary{decorations.pathmorphing} 
-  \tikzset{photon/.style={decorate, decoration={snake,segment length=5,amplitude=1.1}}} 
-   
-  % cone style 
-  \usetikzlibrary{shadows.blur} 
-  \tikzset{mycone/.pic={ 
-           \shadedraw[top color=white, bottom color=black!50,shading angle=50,vertical custom shading=10] 
-                        (-0.4,0.99) -- (0,0) -- (0.4,0.99); 
-           \shadedraw[top color=white, bottom color=black!20,shading angle=90] 
-                        (0,1) ellipse (0.4 and 0.12);}}; 
-   
-  \def\R{10}             % inner radius 
-  \def\hca{12}           % half central angle 
-  \def\hcl{\R*sin(\hca)} % half chord length c = 2Rsin(theta/2) 
-  \def\tracker{3}        % tracker 
-  \def\ECAL{4.8}         % ECAL 
-  \def\HCAL{7.2}         % HCAL 
-  \def\hclmax{(\R+\HCAL)*sin(\hca)} % mac 
-   
-  % detectors 
-  \foreach \r in {\tracker,\ECAL,\HCAL}{ 
-    \draw[thick] (0,\r) arc (90:90-\hca:\R+\r) 
-                 (0,\r) arc (90:90+\hca:\R+\r); 
-  } 
-  \node[left=0,above left] at ({1.1*\hclmax},{0.10*\tracker}) {tracker}; 
-  \node[left=0,above left] at ({1.1*\hclmax},\tracker) {ECAL}; 
-  \node[left=0,above left] at ({1.1*\hclmax},\ECAL) {HCAL}; 
-   
-  % DM 1 
-  \begin{scope}[shift={(0,0)}, rotate=0] 
-    \node[below] at (0,0) {$\tau^\pm$}; 
-    \node[right=8pt,below=18] at (0,0) {$\tau^\pm\to\rho^\pm\nu_\tau\to\pi^\pm\pi^0\nu_\tau$}; 
-    \draw[->-,thick]                   % tau 
-      (0,0) -- (0,0.7) coordinate (tau); 
-    \draw[->-,dotted,thick,rotate=-45] % neutrinos 
-      (tau) -- +(0,1.5) node[above right] {$\nu_\tau$}; 
-    \draw[->-,       thick,rotate= 15] % rho 
-      (tau) -- +(0,0.7) coordinate (rho) node[midway,left] {$\rho^\pm$}; 
-    \draw[->-,       thick,rotate= 24] % pion 
-      (rho) -- +(0,3.4) node[left=15,above=38] {$\pi^\pm$} 
-      pic[rotate=22,scale=1.2] {mycone}; 
-    \draw[->-,densely dashed,thick,rotate=-18] % pion0 
-      (rho) -- +(0,0.7) coordinate (pion0) node[midway,right] {$\pi^0$}; 
-    \draw[photon,rotate= 10] % photon 1 
-      (pion0) -- +(0,0.9) node[left=8,above=32] {$\gamma$} 
-      pic[rotate=11.5,xscale=0.8] {mycone}; 
-    \draw[photon,rotate=-30] % photon 2 
-      (pion0) -- +(0,1.0) node[right=15,above=30] {$\gamma$} 
-      pic[rotate=-24,xscale=0.8] {mycone}; 
-  \end{scope} 
-   
-\end{tikzpicture} 
- 
- 
- 
-% TAU DECAY MODES - DM 10 only 
-\begin{tikzpicture}[scale=0.9] 
-   
-%  % arrow style 
-%  \usetikzlibrary{decorations.markings} 
-%  \tikzset{->-/.style={decoration={markings, 
-%                                   mark=at position .7 with {\arrow{>}}}, 
-%                                   postaction={decorate}}} 
-  % photon 
-  \usetikzlibrary{decorations.pathmorphing} 
-  \tikzset{photon/.style={decorate, decoration={snake,segment length=5,amplitude=1.1}}} 
-   
-  % cone style 
-  \usetikzlibrary{shadows.blur} 
-  \tikzset{mycone/.pic={ 
-           \shadedraw[top color=white, bottom color=black!50,shading angle=50,vertical custom shading=10] 
-                        (-0.4,0.99) -- (0,0) -- (0.4,0.99); 
-           \shadedraw[top color=white, bottom color=black!20,shading angle=90] 
-                        (0,1) ellipse (0.4 and 0.12);}}; 
-   
-  \def\R{10}             % inner radius 
-  \def\hca{14}           % half central angle 
-  \def\hcl{\R*sin(\hca)} % half chord length c = 2Rsin(theta/2) 
-  \def\tracker{3}        % tracker 
-  \def\ECAL{4.8}         % ECAL 
-  \def\HCAL{7.2}         % HCAL 
-  \def\hclmax{(\R+\HCAL)*sin(\hca)} % mac 
-   
-  % detectors 
-  \foreach \r in {\tracker,\ECAL,\HCAL}{ 
-    \draw[thick] (0,\r) arc (90:90-\hca:\R+\r) 
-                 (0,\r) arc (90:90+\hca:\R+\r); 
-  } 
-  \node[left=0,above left] at ({1.1*\hclmax},{0.10*\tracker}) {tracker}; 
-  \node[left=0,above left] at ({1.1*\hclmax},\tracker) {ECAL}; 
-  \node[left=0,above left] at ({1.1*\hclmax},\ECAL) {HCAL}; 
-   
-  % DM 10 
-  \begin{scope}[shift={(0,0)}, rotate=-3] 
-    \node[below] (0,0) {$\tau^\pm$}; 
-    \node[right=14pt,below=18] at (0,0) {$\tau^\pm\to\text{a}_1^\pm\nu_\tau\to\pi^\pm\pi^\mp\pi^\pm\nu_\tau$}; 
-    \draw[->-,thick]                   % tau 
-      (0,0) -- (0,0.7) coordinate (tau); 
-    \draw[->-,dotted,thick,rotate=-50] % neutrinos 
-      (tau) -- +(0,1.5) node[above right] {$\nu_\tau$}; 
-    \draw[->-,       thick,rotate= 20] % a1 
-      (tau) -- +(0,0.5) coordinate (a1) node[midway,left] {$\text{a}_1^\pm$}; 
-    \draw[->-,       thick,rotate= 34] % rho 
-      (a1)  -- +(0,0.8) coordinate (rho) node[midway,left] {$\rho^0$}; 
-    \draw[->-,       thick,rotate= 36] % pion 1 
-      (rho) -- +(0,3.0) node[left=10,above=38] {$\pi^\pm$} 
-      pic[rotate=30,scale=1.2] {mycone}; 
-    \draw[->-,       thick,rotate= -5] % pion 2 
-      (rho) -- +(0,2.7) node[right=15,above=38] {$\pi^\mp$} 
-      pic[rotate=-5,scale=1.2] {mycone}; 
-    \draw[->-,       thick,rotate=-24] % pion 3 
-      (a1)  -- +(0,3.9) node[right=29,above=33] {$\pi^\pm$} 
-      pic[rotate=-28,scale=1.2] {mycone}; 
-  \end{scope} 
-   
-\end{tikzpicture} 
- 
- 
- 
-\end{document} 
-</file> 
latex/example_tau_decay_signatures.1502718636.txt.gz · Last modified: by iwn

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