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Presentations / tau23mu_lhcb / 10_07_2013 / group_meeting.tex
@Marcin Chrzaszcz Marcin Chrzaszcz on 28 Jul 2013 11 KB update
  1. % This program can be redistributed and/or modified under the terms
  2. % of the GNU Public License, version 3.
  3. %
  4. % Seth Brown, Ph.D.
  5. % sethbrown@drbunsen.org
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  143.  
  144. % see the macros.tex file for definitions
  145. \include{macros }
  146.  
  147. % title slide definition
  148. \title{Updates on activities.}
  149. %\subtitle{a bias report}
  150. \author{ Marcin Chrz\k{a}szcz$^{1,2}$ , Nicola Serra$^{1}$ }
  151. \institute[UTH, IFJ]
  152. {
  153. %\begin{tiny}
  154. $ ^1$ University of Zurich , $ ^2$ Institute of Nuclear Physics, Krakow,
  155. %\end{tiny}smallsmall
  156. }
  157.  
  158. \date{ \begin{small} $10^{th}$ July 2013 \end{small}}
  159.  
  160. %--------------------------------------------------------------------
  161. % Introduction
  162. %--------------------------------------------------------------------
  163.  
  164. \begin{document}
  165.  
  166.  
  167.  
  168.  
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  177. \titlepage
  178.  
  179. \begin{center}
  180. \includegraphics[height=1.0cm ]{pic/uzh.jpg}
  181. % \hspace{0.5cm}
  182. % \includegraphics[height=1.5cm]{pic/babar.jpg}
  183. \hspace{1cm}
  184. \includegraphics[height=1.0cm]{pic/ifj.png}
  185. \hspace{1cm}
  186. %\includegraphics[height=1.0cm]{pic/SNS.jpg}
  187. \end{center}
  188. \vspace{10cm}
  189. \column{2.0in}
  190. \end{columns}
  191. \end{frame}
  192.  
  193. %--------------------------------------------------------------------
  194. % OUTLINE
  195. %--------------------------------------------------------------------
  196.  
  197.  
  198.  
  199.  
  200. \section[Outline]{}
  201. \begin{frame}
  202. \tableofcontents
  203. \end{frame}
  204.  
  205.  
  206.  
  207.  
  208.  
  209.  
  210.  
  211. %-------------------------------------------------------------------
  212. % Introduction
  213. %-------------------------------------------------------------------
  214. %
  215. % Set the background for the rest of the slides.
  216. % Insert infoline
  217. \setbeamertemplate{background}
  218. {\includegraphics[width=\paperwidth,height=\paperheight]{slide_bg}}
  219. \setbeamertemplate{footline}[bunsentheme]
  220.  
  221. \title{Update on analysis}
  222.  
  223.  
  224. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  225. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  226.  
  227. \setbeamertemplate{background}
  228. {\includegraphics[width=\paperwidth,height=\paperheight]{slide_bg}}
  229. \setbeamertemplate{footline}[bunsentheme]
  230. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%2>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  231.  
  232. \section{MC Signal}
  233. \begin{frame}\frametitle{MC Signal}
  234. Ntuples are ready. I send link yesterday.\\ First look at the resolution.
  235.  
  236.  
  237.  
  238. \begin{columns}
  239. \column{2.5in}
  240. 2012
  241. \includegraphics[scale=0.25]{pic2/tau_mass.png}
  242.  
  243.  
  244. \column{2.5in}
  245. 2011
  246. \includegraphics[scale=0.25]{pic2/tau_mass_old.png}
  247.  
  248.  
  249. \end{columns}
  250. Parameters in errors!. We don't gain with new reco.
  251.  
  252.  
  253.  
  254.  
  255.  
  256. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  257. \end{frame}
  258.  
  259. %\section{Work done so far}
  260. \section{Cutting out trigger decisions}
  261. \begin{frame}\frametitle{Topo2BodyBBDTDec}
  262. %Do the Charm trigger lines really hurt us?
  263. \begin{Large}
  264. Topo2BodyBBDTDec
  265. \end{Large}
  266.  
  267.  
  268. \begin{columns}
  269. \column{2.5in}
  270. Before Cut
  271. \includegraphics[scale=0.25]{pic2/Topo2BodyBBDT.png}
  272.  
  273.  
  274. \column{2.5in}
  275. After Cut
  276. \includegraphics[scale=0.25]{pic2/Topo2BodyBBDT_cut.png}
  277.  
  278.  
  279. \end{columns}
  280. $98\%$ efficient. After we get ride of the trash bins.
  281.  
  282.  
  283.  
  284.  
  285. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  286. \end{frame}
  287.  
  288.  
  289. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%55
  290. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
  291.  
  292. \begin{frame}\frametitle{CharmHadD2HHHWide}
  293. %Do the Charm trigger lines really hurt us?
  294. \begin{Large}
  295. CharmHadD2HHHWide
  296. \end{Large}
  297.  
  298.  
  299. \begin{columns}
  300. \column{2.5in}
  301. Before Cut
  302. \includegraphics[scale=0.25]{pic2/CharmHadD2HHHWide.png}
  303.  
  304.  
  305. \column{2.5in}
  306. After cut
  307. \includegraphics[scale=0.25]{pic2/CharmHadD2HHHWide_cut.png}
  308.  
  309.  
  310. \end{columns}
  311. $97\%$ efficient. After we get ride of the trash bins.
  312.  
  313.  
  314.  
  315.  
  316. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  317. \end{frame}
  318.  
  319.  
  320. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
  321. \section{Trash}
  322.  
  323. \begin{frame}\frametitle{PIDNN}
  324. A question was raised by Marta, if we will need to fine tune the trash bin to get ride of $D \to K \pi \pi$.
  325. \begin{itemize}
  326. \item Let's start from current trash bin.
  327. \end{itemize}
  328.  
  329.  
  330. \begin{columns}
  331. \column{2.5in}
  332.  
  333. \includegraphics[scale=0.2]{pic2/D_mass.png}
  334.  
  335. \column{2.5in}
  336.  
  337. \begin{itemize}
  338. \item We clearly see the peak.
  339. \item Let's fix now the shape of D(errors are small so no big deal).
  340. \item We will cut slices of PIDNN and look for similar peak.
  341. \end{itemize}
  342.  
  343. \end{columns}
  344.  
  345.  
  346. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  347. \end{frame}
  348.  
  349.  
  350. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
  351.  
  352. \begin{frame}\frametitle{PIDNN}
  353.  
  354.  
  355.  
  356. \begin{columns}
  357. \column{2.5in}
  358.  
  359. \includegraphics[scale=0.2]{pic2/D_mass_045_05.png}
  360.  
  361. \column{2.5in}
  362.  
  363. \begin{itemize}
  364. \item $0.5 \sigma$ effect.
  365. \item PIDNN $(0.45;0.5)$
  366. \end{itemize}
  367.  
  368. \end{columns}
  369.  
  370.  
  371.  
  372.  
  373. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  374. \end{frame}
  375.  
  376. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  377.  
  378. \begin{frame}\frametitle{PIDNN}
  379.  
  380.  
  381.  
  382. \begin{columns}
  383. \column{2.5in}
  384.  
  385. \includegraphics[scale=0.2]{pic2/D_mass_04_045.png}
  386.  
  387. \column{2.5in}
  388.  
  389. \begin{itemize}
  390. \item $0.8 \sigma$ effect.
  391. \item PIDNN $(0.4;0.45)$
  392. \end{itemize}
  393.  
  394. \end{columns}
  395.  
  396.  
  397.  
  398.  
  399. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  400. \end{frame}
  401.  
  402.  
  403. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  404.  
  405. \begin{frame}\frametitle{PIDNN}
  406.  
  407.  
  408.  
  409. \begin{columns}
  410. \column{2.5in}
  411. Mayby we can make trash smaller?
  412. \includegraphics[scale=0.2]{pic2/D_mass_035_04.png}
  413.  
  414. \column{2.5in}
  415.  
  416. \begin{itemize}
  417. \item $1.7 \sigma$ effect.
  418. \item PIDNN $(0.35;0.40)$
  419. \end{itemize}
  420.  
  421. \end{columns}
  422.  
  423.  
  424.  
  425.  
  426. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  427. \end{frame}
  428.  
  429.  
  430.  
  431.  
  432.  
  433. \begin{frame}\frametitle{Conclusions about the trash}
  434.  
  435.  
  436.  
  437.  
  438. \begin{itemize}
  439. \item Looks like the trash can't be made smaller.
  440. \item Binning turn out already optimum as it should!
  441. \item Part of $D^+ \to K \pi \pi$ was used for optimisation in the first place.
  442. \end{itemize}
  443.  
  444.  
  445.  
  446.  
  447.  
  448. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  449. \end{frame}
  450.  
  451.  
  452. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  453.  
  454. \section{TMVA}
  455. \begin{frame}\frametitle{TMVA}
  456. Since MC is still running. Let's train on data.
  457.  
  458.  
  459.  
  460.  
  461. \begin{columns}
  462. \column{2.5in}
  463.  
  464. \includegraphics[scale=0.25]{pic2/new.png}
  465.  
  466. \column{2.5in}
  467.  
  468. \includegraphics[scale=0.25]{pic2/old.png}
  469.  
  470. \end{columns}
  471.  
  472.  
  473.  
  474.  
  475.  
  476.  
  477.  
  478. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  479. \end{frame}
  480.  
  481.  
  482.  
  483.  
  484.  
  485.  
  486. \end{document}