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Presentations / Magnet_Stations / 05_08_2016 / mchrzasz.tex
@Marcin Chrzaszcz Marcin Chrzaszcz on 31 Jan 2017 12 KB large commit
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  117. % from http://www.texample.net/tikz/examples/control-system-principles/
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  202. \def\ARROW{{\color{JungleGreen}{$\Rrightarrow$}}\xspace}
  203. \def\ARROWR{{\color{WildStrawberry}{$\Rrightarrow$}}\xspace}
  204.  
  205. \author{ {\fontspec{Trebuchet MS}Marcin Chrz\k{a}szcz} (Universit\"{a}t Z\"{u}rich)}
  206. \institute{UZH}
  207. \title[$\tau \to 3 \mu$ in Magnet Stations]{$\tau \to 3 \mu$ in Magnet Stations}
  208. \date{25 September 2014}
  209.  
  210.  
  211. \begin{document}
  212. \tikzstyle{every picture}+=[remember picture]
  213.  
  214. {
  215. \setbeamertemplate{sidebar right}{\llap{\includegraphics[width=\paperwidth,height=\paperheight]{bubble2}}}
  216. \begin{frame}[c]%{\phantom{title page}}
  217. \begin{center}
  218. \begin{center}
  219. \begin{columns}
  220. \begin{column}{0.75\textwidth}
  221. \flushright\fontspec{Trebuchet MS}\bfseries \Huge {$\tau \to 3 \mu$ in Magnet Stations}
  222. \end{column}
  223. \begin{column}{0.02\textwidth}
  224. {~}
  225. \end{column}
  226. \begin{column}{0.23\textwidth}
  227. % \hspace*{-1.cm}
  228. \vspace*{-3mm}
  229. \includegraphics[width=0.6\textwidth]{lhcb-logo}
  230. \end{column}
  231.  
  232. \end{columns}
  233. \end{center}
  234. \quad
  235. \vspace{3em}
  236. \begin{columns}
  237. \begin{column}{0.44\textwidth}
  238. \flushright \vspace{-1.8em} {\fontspec{Trebuchet MS} \Large Marcin Chrząszcz\\\vspace{-0.1em}\small \href{mailto:mchrzasz@cern.ch}{mchrzasz@cern.ch}}
  239.  
  240. \end{column}
  241. \begin{column}{0.53\textwidth}
  242. \includegraphics[height=1.3cm]{uzh-transp}
  243. \end{column}
  244. \end{columns}
  245.  
  246. \vspace{1em}
  247. % \footnotesize\textcolor{gray}{With N. Serra, B. Storaci\\Thanks to the theory support from M. Shaposhnikov, D. Gorbunov}\normalsize\\
  248. \vspace{0.5em}
  249.  
  250. \textcolor{normal text.fg!50!Comment}{MC meeting, CERN\\August 5, 2016}
  251. \end{center}
  252. \end{frame}
  253. }
  254.  
  255.  
  256. \begin{frame}{$\tau$ production}
  257. \begin{minipage}{\textwidth}
  258. \begin{itemize}
  259. \item $\Ptau$'s in LHCb come from five main sources:
  260. \end{itemize}
  261. \begin{center}
  262. \begin{tabular}{| c | c | c | }
  263. \hline
  264. Mode & $7~\TeV$ & $8~\TeV$ \\ \hline
  265. Prompt $\PDs\to\Ptau$ & $71.1\pm3.0\,\%$ & $72.4\pm2.7\,\%$ \\
  266. Prompt $\PDplus\to\Ptau$ & $4.1\pm0.8\,\%$ & $4.2\pm0.7\,\%$ \\
  267. Non-prompt $\PDs\to\Ptau$ & $9.0\pm2.0\,\%$ & $8.5\pm1.7\,\%$ \\
  268. Non-prompt $\PDplus\to\Ptau$ & $0.18\pm0.04\,\%$ & $0.17\pm0.04\,\%$ \\
  269. $X_{\Pbottom}\to\Ptau$ & $15.5\pm2.7\,\%$ & $14.7\pm2.3\,\%$ \\ \hline
  270. \end{tabular}
  271. \end{center}
  272. \ARROW For this study I simulated the $\tau$'s coming from $\rm c$\\
  273. \ARROW For now limited statistics simulated ($ \mathcal{O}(100)$).
  274. \end{minipage}
  275. \vspace*{2.cm}
  276. \end{frame}
  277.  
  278.  
  279. \begin{frame}{Preliminary numbers}
  280. \begin{minipage}{\textwidth}
  281.  
  282. \ARROW Magnet station efficiency: $2.01\%$. \\
  283. \ARROW Cross check:
  284. \begin{itemize}
  285. \item I have check and we have other particles form other events.
  286. \item Each event in other part of LHCb has the $\tau \to 3\mu$ particles.
  287. \end{itemize}
  288. \only<1>{
  289. \ARROW Other assumptions:
  290. \begin{itemize}
  291. \item $\tau$ are decayed with PHSP.
  292. \end{itemize}
  293. \includegraphics[width=0.3\textwidth]{images/radlr_emm.pdf}
  294. \includegraphics[width=0.3\textwidth]{images/vllll_mmm.pdf}
  295. \includegraphics[width=0.3\textwidth]{images/vllrr_mmm.pdf}
  296. }
  297. \only<2>{
  298. \ARROW Further cross-checks:
  299. \begin{itemize}
  300. \item Simulate higher statistics.
  301. \item Add $\tau$ form $b$.
  302. \item Plot the $\tau$ momentum and see if this makes sense compared the $\pi$ form $\PDstar$.
  303. \end{itemize}
  304. }
  305. \end{minipage}
  306. \vspace*{2.cm}
  307. \end{frame}
  308.  
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  325. \end{frame}
  326.  
  327. \backupend
  328.  
  329. \end{document}