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Presentations / Drell_Yan / 14_12_2015 / #mchrzasz.tex#
@mchrzasz mchrzasz on 4 Mar 2016 25 KB added lots of presentations
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  199.  
  200.  
  201.  
  202. \author{ {\fontspec{Trebuchet MS}Marcin Chrz\k{a}szcz} (Universit\"{a}t Z\"{u}rich)}
  203. \institute{UZH}
  204. \title[Low Mass Drell-Yan Status Report ]{Low Mass Drell-Yan Status Report }
  205. \date{7 September 2015}
  206.  
  207.  
  208. \begin{document}
  209. \tikzstyle{every picture}+=[remember picture]
  210.  
  211. {
  212. \setbeamertemplate{sidebar right}{\llap{\includegraphics[width=\paperwidth,height=\paperheight]{bubble2}}}
  213. \begin{frame}[c]%{\phantom{title page}}
  214. \begin{center}
  215. \begin{center}
  216. \begin{columns}
  217. \begin{column}{0.75\textwidth}
  218. \flushright\fontspec{Trebuchet MS}\bfseries \Huge {Low Mass Drell-Yan Status Report }
  219. \end{column}
  220. \begin{column}{0.02\textwidth}
  221. {~}
  222. \end{column}
  223. \begin{column}{0.23\textwidth}
  224. % \hspace*{-1.cm}
  225. \vspace*{-3mm}
  226. \includegraphics[width=0.6\textwidth]{lhcb-logo}
  227. \end{column}
  228. \end{columns}
  229. \end{center}
  230. \quad
  231. \vspace{3em}
  232. \begin{columns}
  233. \begin{column}{0.44\textwidth}
  234. \flushright \vspace{-1.8em} {\fontspec{Trebuchet MS} \Large Marcin Chrząszcz\\\vspace{-0.1em} Katharina M\"{u}eller Nicola Chiapolini}
  235.  
  236. \end{column}
  237. \begin{column}{0.53\textwidth}
  238. \includegraphics[height=1.3cm]{uzh-transp}
  239. \end{column}
  240. \end{columns}
  241.  
  242. \vspace{1em}
  243. % \footnotesize\textcolor{gray}{With N. Serra, B. Storaci\\Thanks to the theory support from M. Shaposhnikov, D. Gorbunov}\normalsize\\
  244. \vspace{0.5em}
  245.  
  246. \textcolor{normal text.fg!50!Comment}{Electroweak WG, CERN\\September 7, 2015}
  247. \end{center}
  248. \end{frame}
  249. }
  250.  
  251.  
  252. \begin{frame}\frametitle{Introduction to Drell-Yan}
  253.  
  254. \begin{columns}
  255. \column{2.5in}
  256. \begin{itemize}
  257. \item Drell-Yan are process of two quark anihilations in which neutral coupling to two leptons.
  258. \item The cross section of this process depends on two components:
  259. \begin{itemize}
  260. \item Hard scattering process $\color{OrangeRed}{\Rrightarrow}$ NNLO pQCD.
  261. \item Parton Distribution Function (PDF).
  262. \end{itemize}
  263. \item Measurement of the cross section have a high sensitivity to the PDF
  264. \item Due to unique coverage $2<y<5$ LHCb probes the $Q^2-x$ region not covered by other experiments.
  265.  
  266. \end{itemize}
  267.  
  268. \column{2.5in}
  269. \includegraphics[width=0.95\textwidth]{images/feynmanDiagram_DrellYan_wRad.png}\\
  270. \includegraphics[width=0.85\textwidth]{images/Q2_x.png}
  271.  
  272. \end{columns}
  273.  
  274.  
  275. \end{frame}
  276.  
  277. \begin{frame}\frametitle{Isolation}
  278. \begin{itemize}
  279. e\item Drell-Yan unfortunately do not peak in mass $\twoheadrightarrow$ need another variable to control the purity.
  280. \item Instead we define an isolation variable:
  281. \begin{align*}
  282. \mu_{ {\rm{iso}}} = \log(p_T^{ cone}(\mu, 0.5) - p_T^{ cone}(\mu, 0.1))
  283. \end{align*}
  284. \item For two muons we take the maximum of the two isolations:
  285. \begin{align*}
  286. \mu\mu_{ {\rm{iso}}} = \max( \mu_{ {\rm{iso}}}^+, \mu_{ {\rm{iso}}}^-)
  287. \end{align*}
  288. \end{itemize}
  289. \begin{center}
  290. \begin{columns}
  291. \column{0.5\textwidth}
  292. \includegraphics[angle=-90,width=0.9\textwidth]{images/Z0_iso.pdf}
  293. \column{0.5\textwidth}
  294. \includegraphics[width=0.8\textwidth]{images/iso.png}
  295. \end{columns}
  296.  
  297. \end{center}
  298. \end{frame}
  299.  
  300.  
  301.  
  302. \begin{frame}\frametitle{From last meeting we got a todo list}
  303. \begin{center}
  304. \includegraphics[width=0.75\textwidth]{images/phd073010s.pdf}
  305.  
  306. \end{center}
  307.  
  308. \begin{itemize}
  309. \item Include 2012 data.
  310. \item We asked new MC for both 2011 and 2012 data taking.
  311. \item Provide also the ratio of cross sections for two years.
  312. \end{itemize}
  313.  
  314. \end{frame}
  315.  
  316.  
  317. \begin{frame}{2011 vs 2012 MC comparison}
  318. \begin{minipage}{\textwidth}
  319. \only<1>{
  320. \begin{columns}
  321. \column{0.5\textwidth}
  322. \includegraphics[width=0.95\textwidth]{{images/muminus_TrEta_yeartrig_sig}.png}\\
  323. \includegraphics[width=0.95\textwidth]{{images/mumu_iso_yeartrig_sig}.png}
  324. \column{0.5\textwidth}
  325. \includegraphics[width=0.95\textwidth]{{images/nSPDHits_yeartrig_sig}.png}\\
  326. \includegraphics[width=0.95\textwidth]{{images/y_yeartrig_sig}.png}
  327. \end{columns}
  328. }
  329. \only<2>{
  330. \begin{columns}
  331. \column{0.5\textwidth}
  332. \includegraphics[width=0.95\textwidth]{{images/Z0_ENDVERTEX_CHI2_yeartrig_sig}.png}\\
  333. \includegraphics[width=0.95\textwidth]{{images/Z0_MM_yeartrig_sig}.png}
  334. \column{0.5\textwidth}
  335. \includegraphics[width=0.95\textwidth]{{images/Z0_P_yeartrig_sig}.png}\\
  336. \includegraphics[width=0.95\textwidth]{{images/muplus_TrEta_yeartrig_sig}.png}
  337. \end{columns}
  338. }
  339. \end{minipage}
  340. \vspace*{2.cm}
  341.  
  342. \end{frame}
  343.  
  344. \begin{frame}{2011 vs 2012 data (S20) comparison}
  345. \begin{minipage}{\textwidth}
  346. \only<1>{
  347. \begin{columns}
  348. \column{0.5\textwidth}
  349. \includegraphics[width=0.95\textwidth]{{images/muminus_TrEta_yeartrig}.png}\\
  350. \includegraphics[width=0.95\textwidth]{{images/mumu_iso_yeartrig}.png}
  351. \column{0.5\textwidth}
  352. \includegraphics[width=0.95\textwidth]{{images/nSPDHits_yeartrig}.png}\\
  353. \includegraphics[width=0.95\textwidth]{{images/y_yeartrig}.png}
  354. \end{columns}
  355. }
  356. \only<2>{
  357. \begin{columns}
  358. \column{0.5\textwidth}
  359. \includegraphics[width=0.95\textwidth]{{images/Z0_ENDVERTEX_CHI2_yeartrig}.png}\\
  360. \includegraphics[width=0.95\textwidth]{{images/Z0_MM_yeartrig}.png}
  361. \column{0.5\textwidth}
  362. \includegraphics[width=0.95\textwidth]{{images/Z0_P_yeartrig}.png}\\
  363. \includegraphics[width=0.95\textwidth]{{images/muplus_TrEta_yeartrig}.png}
  364. \end{columns}
  365. }
  366. \end{minipage}
  367. \vspace*{2.cm}
  368.  
  369. \end{frame}
  370.  
  371. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  372.  
  373.  
  374. \begin{frame}{S17 vs S20 comparison}
  375. \begin{minipage}{\textwidth}
  376. \only<1>{
  377. \begin{columns}
  378. \column{0.5\textwidth}
  379. \includegraphics[width=0.95\textwidth]{{images/muminus_TrEta}.png}\\
  380. \includegraphics[width=0.95\textwidth]{{images/mumu_iso}.png}
  381. \column{0.5\textwidth}
  382. \includegraphics[width=0.95\textwidth]{{images/nSPDHits}.png}\\
  383. \includegraphics[width=0.95\textwidth]{{images/y}.png}
  384. \end{columns}
  385. }
  386. \only<2>{
  387. \begin{columns}
  388. \column{0.5\textwidth}
  389. \includegraphics[width=0.95\textwidth]{{images/Z0_ENDVERTEX_CHI2}.png}\\
  390. \includegraphics[width=0.95\textwidth]{{images/Z0_MM}.png}
  391. \column{0.5\textwidth}
  392. \includegraphics[width=0.95\textwidth]{{images/Z0_P}.png}\\
  393. \includegraphics[width=0.95\textwidth]{{images/muplus_TrEta}.png}
  394. \end{columns}
  395. }
  396. \end{minipage}
  397. \vspace*{2.cm}
  398.  
  399. \end{frame}
  400.  
  401. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  402.  
  403. \begin{frame}{S17 vs S20 comparison}
  404. \begin{minipage}{\textwidth}
  405. \only<1>{
  406. \begin{columns}
  407. \column{0.5\textwidth}
  408. \includegraphics[width=0.95\textwidth]{{images/muminus_TrEta}.png}\\
  409. \includegraphics[width=0.95\textwidth]{{images/mumu_iso}.png}
  410. \column{0.5\textwidth}
  411. \includegraphics[width=0.95\textwidth]{{images/nSPDHits}.png}\\
  412. \includegraphics[width=0.95\textwidth]{{images/y}.png}
  413. \end{columns}
  414. }
  415. \only<2>{
  416. \begin{columns}
  417. \column{0.5\textwidth}
  418. \includegraphics[width=0.95\textwidth]{{images/Z0_ENDVERTEX_CHI2}.png}\\
  419. \includegraphics[width=0.95\textwidth]{{images/Z0_MM}.png}
  420. \column{0.5\textwidth}
  421. \includegraphics[width=0.95\textwidth]{{images/Z0_P}.png}\\
  422. \includegraphics[width=0.95\textwidth]{{images/muplus_TrEta}.png}
  423. \end{columns}
  424. }
  425. \end{minipage}
  426. \vspace*{2.cm}
  427.  
  428. \end{frame}
  429.  
  430.  
  431.  
  432. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  433.  
  434. \begin{frame}{Calibration samples comparison}
  435. \begin{minipage}{\textwidth}
  436. \only<1>{
  437. \begin{columns}
  438. \column{0.5\textwidth}
  439. \begin{center}
  440. \texttt{2011}
  441. \includegraphics[width=0.95\textwidth]{{images/result_upsilon12}.png}\\
  442. \includegraphics[width=0.95\textwidth]{{images/result_Z011}.png}
  443. \end{center}
  444. \column{0.5\textwidth}
  445. \begin{center}
  446. \texttt{2012}
  447. \includegraphics[width=0.95\textwidth]{{images/result_upsilon11}.png}\\
  448. \includegraphics[width=0.95\textwidth]{{images/result_Z012}.png}
  449. \end{center}
  450. \end{columns}
  451. }
  452. \end{minipage}
  453. \vspace*{2.cm}
  454.  
  455. \end{frame}
  456.  
  457. \begin{frame}{Fits}
  458. \begin{minipage}{\textwidth}
  459. \only<1>{
  460. \begin{columns}
  461. \column{0.5\textwidth}
  462. \begin{center}
  463. \texttt{2011}
  464. \includegraphics[angle=-90, width=0.9\textwidth]{{images/10500_11000_y_bin_2_4.5_11}.pdf}\\
  465. \includegraphics[angle=-90, width=0.9\textwidth]{{images/14000_15000_y_bin_2_4.5_11}.pdf}
  466. \end{center}
  467. \column{0.5\textwidth}
  468. \begin{center}
  469. \texttt{2012}
  470. \includegraphics[angle=-90, width=0.9\textwidth]{{images/10500_11000_y_bin_2_4.5_12}.pdf}\\
  471. \includegraphics[angle=-90, width=0.9\textwidth]{{images/14000_15000_y_bin_2_4.5_12}.pdf}
  472. \end{center}
  473. \end{columns}
  474. }
  475. \end{minipage}
  476. \vspace*{2.cm}
  477.  
  478. \end{frame}
  479.  
  480.  
  481.  
  482. \begin{frame}{Conclusions}
  483. \begin{minipage}{\textwidth}
  484. \only<1>{
  485. \begin{itemize}
  486. \item We reprocess the data and the new MC with S20.
  487. \item A lot of consistence checks done between 2011 and 2012.
  488. \item The final fits converge in similar manner for 2011 and 2012 data sets.
  489. \item Started writing the \texttt{ANA} note.
  490. \item There is one thing I am trying out: So up to now I was using the \texttt{TFractionFitter}, there is a RooStats/RooFit fitter: \texttt{HistFactory}
  491. \end{itemize}
  492. }
  493. \end{minipage}
  494. \vspace*{2.cm}
  495.  
  496. \end{frame}
  497.  
  498.  
  499. \backupbegin
  500.  
  501.  
  502.  
  503. \backupend
  504.  
  505. \end{document}