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Presentations / Zurich_group / Mountain_hut / Inflaton / group_meeting.tex
@mchrzasz mchrzasz on 10 Oct 2013 14 KB update before changing laptops
  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
  6. %
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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} $9^{th}$ July 2013 \end{small}}
  159.  
  160. %--------------------------------------------------------------------
  161. % Introduction
  162. %--------------------------------------------------------------------
  163.  
  164. \begin{document}
  165.  
  166.  
  167.  
  168.  
  169. \setbeamertemplate{background}
  170. {\includegraphics[width=\paperwidth,height=\paperheight]{frontpage_bg_mine}}
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  176. \column{2.75in}
  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{Inflaton analysis}
  233. \subsection{Introduction}
  234. \begin{frame}\frametitle{Inflaton analysis}
  235. Motivation:
  236. \begin{small}
  237. \begin{itemize}
  238. \item Probing low energy particle physics.
  239. \end{itemize}
  240. $ \mathcal{L}_{XSM} = \int\sqrt{-g}d^{4}x (\mathcal{L}_{SM} + \mathcal{L}_{X} + \mathcal{L}_{grav})$ \\
  241.  
  242. \begin{itemize}
  243. \item Coupling to SM via scalar potential.
  244. \item Solves cosmological problems.
  245. \item Long lived particles. Life time $10^{-9}-10^{-10} s$
  246. \item Mass $1-2 GeV$.
  247. \item Reheats the early universe.\footnote{arXiv:0912.0390, arXiv:1303.4395}
  248. \end{itemize}
  249.  
  250.  
  251.  
  252. \end{small}
  253.  
  254. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  255. \end{frame}
  256.  
  257. %\section{Work done so far}
  258.  
  259.  
  260.  
  261. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%55
  262. \begin{frame}
  263. \subsection{Simulation}
  264.  
  265. \frametitle{Work done so far}
  266. {~}
  267. Work done:
  268. \begin{itemize}
  269. \item Prepare a decfile. v27r8 released
  270. \item Simulated $1.3M$ events, pythia8, siom08.
  271. \item Implemented isolation parameters in DecayTreeTuple package(extrnal c++ module).
  272. \item Started looking at signal efficiency.
  273. \item Signal is split into two samples: Downstream $\mu$ and "normal" $\mu$.
  274.  
  275.  
  276. \end{itemize}
  277. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  278. \end{frame}
  279. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
  280. \begin{frame}
  281. \frametitle{Flight distance of Inflaton}
  282. {~}
  283.  
  284.  
  285. \begin{columns}
  286. \column{2.5in}
  287. Reconstructed
  288. \includegraphics[scale=0.25]{pic2/FD_XI_reco_down.png}
  289.  
  290.  
  291. \column{2.5in}
  292. Truth Matched
  293. \includegraphics[scale=0.25]{pic2/FD_XI_true_down.png}
  294.  
  295.  
  296. \end{columns}
  297.  
  298.  
  299.  
  300. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  301. \end{frame}
  302.  
  303.  
  304.  
  305.  
  306.  
  307.  
  308. \begin{frame}
  309. \frametitle{Flight distance of Inflaton, "normal" $\mu$}
  310. {~}
  311.  
  312.  
  313. \begin{columns}
  314. \column{2.5in}
  315. Reconstructed
  316. \includegraphics[scale=0.4]{pic2/FD_XI_reco.png}
  317.  
  318.  
  319. \column{2.5in}
  320. Truth Matched
  321. \includegraphics[scale=0.4]{pic2/FD_XI_true.png}
  322.  
  323.  
  324. \end{columns}
  325.  
  326.  
  327.  
  328. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  329. \end{frame}
  330.  
  331.  
  332.  
  333.  
  334. \begin{frame}
  335. \frametitle{Life time of Inflaton, "normal" $\mu$}
  336. {~}
  337.  
  338.  
  339. \begin{columns}
  340. \column{2.5in}
  341. Reconstructed
  342. \includegraphics[scale=0.4]{pic2/time_XI_reco.png}
  343.  
  344.  
  345. \column{2.5in}
  346. Truth Matched
  347. \includegraphics[scale=0.4]{pic2/time_XI_true.png}
  348.  
  349.  
  350. \end{columns}
  351.  
  352.  
  353.  
  354. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  355. \end{frame}
  356.  
  357. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  358.  
  359. \begin{frame}
  360. \frametitle{Flight distance of Inflaton, downstream $\mu$}
  361. {~}
  362.  
  363.  
  364. \begin{columns}
  365. \column{2.5in}
  366. Reconstructed
  367. \includegraphics[scale=0.25]{pic2/FD_XI_reco_down.png}
  368.  
  369.  
  370. \column{2.5in}
  371. Truth Matched
  372. \includegraphics[scale=0.25]{pic2/FD_XI_true_down.png}
  373.  
  374.  
  375. \end{columns}
  376.  
  377.  
  378.  
  379. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  380. \end{frame}
  381.  
  382.  
  383.  
  384.  
  385. \begin{frame}
  386. \frametitle{Life time of Inflaton, downstream $\mu$}
  387. {~}
  388.  
  389.  
  390. \begin{columns}
  391. \column{2.5in}
  392. Reconstructed
  393. \includegraphics[scale=0.25]{pic2/time_XI_reco_down.png}
  394.  
  395.  
  396. \column{2.5in}
  397. Truth Matched
  398. \includegraphics[scale=0.25]{pic2/time_XI_true_down.png}
  399.  
  400.  
  401. \end{columns}
  402.  
  403.  
  404.  
  405. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  406. \end{frame}
  407.  
  408.  
  409.  
  410.  
  411. \subsection{Resolution}
  412. \begin{frame}
  413. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
  414.  
  415. \frametitle{Mass Resolution }
  416. {~}
  417.  
  418. \begin{itemize}
  419. \item Fitted separately for $\PB0$ and $\chi$
  420. \item Fitting model: Double Gauss.
  421. \item Single Gauss didn't work.
  422. \item We will account for MC/DATA difference.
  423. \end{itemize}
  424.  
  425.  
  426.  
  427. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  428. \end{frame}
  429.  
  430.  
  431. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
  432. \begin{frame}
  433. \frametitle{Mass Resolution }
  434. {~}
  435.  
  436.  
  437. \begin{columns}
  438. \column{2.5in}
  439. StdMuons
  440. \includegraphics[scale=0.25]{pic2/B0_mass.png}
  441. \begin{tiny} $mean_1= 5.288\times 10^{+03} \pm 0.21 MeV$, $mean_2= 5.27\times 10^{+03} \pm 1.56 MeV$\\
  442. $\sigma_1=58.8 \pm 2.24 $, $\sigma_2= 15.5\pm 0.23$\\
  443. $f= 0.79 \pm 0.01 $
  444. \end{tiny}
  445.  
  446. \column{2.5in}
  447. Downstream
  448. \includegraphics[scale=0.25]{pic2/B0_mass_d.png}
  449. \begin{tiny} $mean_1=5.28\times 10^{+03} \pm 4.18 MeV$, $mean_2= 5.28\times 10^{+03} \pm 0.56 MeV$\\
  450. $\sigma_1=66.6 \pm 7.56 $, $\sigma_2= 18.7\pm 0.65$\\
  451. $f= 0.21 \pm 0.02 $
  452. \end{tiny}
  453. \end{columns}
  454.  
  455.  
  456.  
  457. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  458. \end{frame}
  459.  
  460.  
  461.  
  462.  
  463. \begin{frame}
  464.  
  465.  
  466. \frametitle{Mass Resolution }
  467. {~}
  468.  
  469.  
  470. \begin{columns}
  471. \column{2.5in}
  472. StdMuons
  473. \includegraphics[scale=0.25]{pic2/inflaton.png}
  474. \begin{tiny} $mean_1=1.48893\times 10^{+03} \pm 1.1 MeV$, $mean_2= 1.50046\times 10^{+03} \pm 0.09 MeV$\\
  475. $\sigma_1=25.7 \pm 0.83 $, $\sigma_2= 7.63\pm 0.01$\\
  476. $f= 0.104 \pm 0.007 $
  477.  
  478. \end{tiny}
  479.  
  480. \column{2.5in}
  481. Downstream
  482. \includegraphics[scale=0.25]{pic2/inflaton_d.png} \\
  483. \begin{tiny} $mean_1=1.49880\times 10^{+03} \pm 1.41 MeV$, $mean_2= 1.49743\times 10^{+03} \pm 0.51 MeV$\\
  484. $\sigma_1=27.3 \pm 2.57 $, $\sigma_2= 11.34\pm 0.88$\\
  485. $f= 0.28 \pm 0.075 $
  486.  
  487. \end{tiny}
  488. \end{columns}
  489.  
  490.  
  491.  
  492. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  493. \end{frame}
  494.  
  495.  
  496.  
  497. \begin{frame}\frametitle{First look into data}
  498. {~}
  499. \begin{columns}
  500. \column{2.5in}
  501. UpStream
  502. \includegraphics[scale=0.25]{pic2/normall_mass.png}
  503.  
  504.  
  505. \column{2.5in}
  506. DownStream
  507. \includegraphics[scale=0.25]{pic2/down_mass.png}
  508.  
  509.  
  510. \end{columns}
  511. Blinded: $[5200,5350]$
  512.  
  513. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  514. \end{frame}
  515.  
  516. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  517.  
  518.  
  519.  
  520. \begin{frame}
  521. \frametitle{What do we have in the Inflaton mass; UPSTREAM}
  522. {~}
  523.  
  524.  
  525. \includegraphics[scale=0.35]{pic2/inflaton_mass.png}
  526.  
  527.  
  528. Let's look closer.
  529.  
  530. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  531. \end{frame}
  532.  
  533.  
  534.  
  535.  
  536. \begin{frame}
  537. \frametitle{$K_s$}
  538. {~}
  539.  
  540.  
  541.  
  542. \includegraphics[scale=0.4]{pic2/KS_mass.png}
  543.  
  544.  
  545.  
  546.  
  547.  
  548.  
  549. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  550. \end{frame}
  551.  
  552.  
  553.  
  554.  
  555. \begin{frame}
  556. \frametitle{$J/ \Psi$}
  557. {~}
  558.  
  559.  
  560.  
  561. \includegraphics[scale=0.4]{pic2/jpsi_mass.png}
  562.  
  563.  
  564.  
  565.  
  566.  
  567.  
  568. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  569. \end{frame}
  570.  
  571.  
  572.  
  573. \begin{frame}
  574. \frametitle{$\Psi(2S)$}
  575. {~}
  576.  
  577.  
  578.  
  579. \includegraphics[scale=0.4]{pic2/psi2_mass.png}
  580.  
  581.  
  582.  
  583.  
  584.  
  585.  
  586. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  587. \end{frame}
  588.  
  589. \begin{frame}
  590. \frametitle{What do we have in the Inflaton mass; DOWNSTREAM}
  591. {~}
  592.  
  593.  
  594. \includegraphics[scale=0.35]{pic2/inflaton_mass_d.png}
  595.  
  596.  
  597.  
  598.  
  599. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  600. \end{frame}
  601.  
  602. \begin{frame}
  603. \frametitle{$K_s$}
  604. {~}
  605.  
  606.  
  607. \includegraphics[scale=0.35]{pic2/KS_mass_d.png}
  608.  
  609.  
  610.  
  611. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  612. \end{frame}
  613.  
  614.  
  615.  
  616. \subsection{$K_s$ FD}
  617. \begin{frame}
  618. \frametitle{$K_s$ FD}
  619. {~}
  620.  
  621.  
  622. \includegraphics[scale=0.35]{pic2/KS_flight_distance.png}
  623.  
  624.  
  625. looks normal \Simley{-1}
  626. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  627. \end{frame}
  628.  
  629.  
  630. %\subsection{$K_s$ FD}
  631. \begin{frame}
  632. \frametitle{Let's make our inflaton more $K_s$ like.}
  633. {~}
  634.  
  635.  
  636. \includegraphics[scale=0.15]{pic2/FD_XI_short_lifetime.png}
  637.  
  638.  
  639. No bumps.Are we unlucky?
  640.  
  641. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  642. \end{frame}
  643.  
  644.  
  645.  
  646. \begin{frame}\frametitle{First look into data}
  647. {~}
  648. \begin{itemize}
  649. \item We see big difference depending on life time of the inflaton.
  650. \item Since normalization channel is $B \to J/ \psi K_s$ we need to reweigh depending on mass and life-time.
  651. \item We changed the stripping line. This should buy us some efficiency.
  652. \item Mayby put a BDT for next stripping.
  653. \item It's getting old but mayby again blending would work?
  654. \end{itemize}
  655.  
  656. \textref {M.Chrz\k{a}szcz, N.Serra 2013}
  657. \end{frame}
  658.  
  659.  
  660.  
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  662.  
  663. \end{document}