'Dijet mass' diaporamas de présentation

Top Quark Mass and Width using the Template Method. Why study tops?. Loop diagrams from top quarks and Higgs bosons contribute to the W mass … when we think we have seen the Higgs, is it really the SM Higgs? Something else? Make precision Standard Model tests!.

Recent Experimental QCD Results. Don Lincoln Fermi National Accelerator Laboratory for the CDF, DØ , H1, ZEUS, CMS & ATLAS Collaborations. Outline. LHC Underlying Event Dijet Angular Decorrelation Inclusive Jet Cross Section Dijet Mass and Ratio Summary Acknowledgments Not Shown

LHC-ATLAS 実験における チャンネルを用いた ヒッグス粒子の探索. 東京大学大学院 理学系研究科物理学専攻 川本研究室 黒崎龍平. 平成 25 年 1 月 30 日. Outline. 序論 本研究の目的 LHC 加速器と ATLAS 検出器 探索について 解析 事象選択 背景事象の見積もり 結果と 考察 まとめ. 本研究の目的. 2012 年、 LHC 実験において、 ZZ/W + W - / γγ へ崩壊する、 質量約 125GeV の 新粒子 が発見された W/Z ボソンと結合、 top quark とも結合？

Measurement of the Top Quark Cross section in the tau+jets Channel. William P. Edson , Teeba Rashid, Dr. Sajjad Alam 1 Dr. Dick Greenwood, Anirvan Sircar 2 Dr. Patrick Skubic , Dr. Muhammad Saleem , Dr. Brad Abbot, Dr. Phil Gutierrez, Christopher Walker, David Bertsche 3

Optimizing the W resonance in dijet mass. Daniel Abercrombie Pennsylvania State University 8 August 2013 Advisors: Phil Harris and Andreas Hinzmann. The Goal of the Project. Compare jet cone sizes and algorithms

New Physics Searches at CMS. Claudio Campagnari UC Santa Barbara. What this talk is not. A comprehensive summary of New Physics (NP) potential/reach at CMS Because: You have probably seen it before Many public NP CMS results are quite old

Alberto Cruz. On behalf of the CDF collaboration. XXXIV International Symposium on Multiparticle Dynamics. Chicago . Florida. Booster. CDF. DØ. Tevatron. p sou rce. Main Injector. Fermilab. Long Term Luminosity Projection (by end FY2009). Base Goal -> 4.4 fb-1

Jet/Calorimeter Cluster Energy Corrections – Status. Goal: To improve the individual jet energy determination based on measured cluster structure. Response of the ECAL is different for EM particles (photons/ electrons) and hadrons.

Searches for new Physics in the Top quark decay. 정 연 세 University of Rochester. Outlook. Introduction to charged Higgs search Tevatron & CDF detector Event Selection & Reconstruction Dijet mass improvement study H + search in CDF II data Placing upper limits on B(t H + b)

Diffraction at the Tevatron: CDF Results. K. Goulianos The Rockefeller University.  presented on behalf of the CDF Collaboration . Diffraction 2006 Milos island, Greece, 5-10 September 2006. Contents. Run-I diffraction @ CDF Run II results Diffractive structure function

Diffraction at CDF. 12th International Conference on Elastic and Diffractive Scattering Forward Physics and QCD – Blois2007 Hamburg, Germany, 21-25 May 2007. K. Goulianos The Rockefeller University (for the CDF collaboration). Contents. Introduction Diffractive structure function

Recent Q C D Results from the Tevatron. Don Lincoln f. Fermilab. p T = 432 GeV. p T = 396 GeV.  = -2.  = 0.  = 0.  = .  = 2.  = 2. D Ø Calorimeter. Uranium-Liquid Argon Calorimeter stable, uniform response, radiation hard Compensating: e/ p  1

Latest jet results from the Tevatron Moriond QCD Darren Price , INDIANA UNIVERSITY on behalf of the CDF and D Ø collaborations. Motivations. Inclusive jet measurements from Tevatron constrain gluon PDF

Dijet Resonances Kazım Z. Gümüş and Nural Akchurin Texas Tech University Selda Esen and Robert M. Harris Fermilab PRS JETMET Meeting July 6, 2005. Motivation. We search for narrow resonances decaying to dijets pp g X g Jet Jet (inclusive)

Search for New Particles Which Decay to WZ 0. Chris Battle & David Toback Texas A&M Henry Frisch University of Chicago for the CDF Collaboration. Outline. Theory Signature Fermilab & The CDF Detector Backgrounds & What Signal Would Look Like The Data Results Conclusions.

Searches for Extra Dimensions and Comopsiteness in CMS. Guinyun Kim Kyungpook National University, Korea On behalf of CMS collaboration. The 16th International Conference on Supersymmetry and the Unification of Fundamental Interactions June 16 – 21, 2008 Seoul, Korea. 1. Contents.

ttbar  τ + jets : Update on QCD Estimation. William Edson SUNY at Albany. All Four Histogram Fit Selection. Results for Fit: Signal Fraction: 0.666737±0.038823 Chi2: 65.723 Meas. Used: 69 σ : 164.427±9.574 Ensemble Results: Mean: 0.608899±0.00123928 chi2: 4.49706 NDF: 8.

f 4 Varied and Renormalized. f 4 = 0.1,0.2,0.3 All plots normalized to 1.0. Rotating f 4 through Imaginary. Rotating f 4 through 30, 45, 60, and 90 degrees. Rough Rescale. Events have been rescaled to LO cross section. Uncut Signal: 39.5 Pt Dilepton > 150 GeV Signal: 17.3

Searching for New Physics with Jets. Mike Shupe, Frederik Ruehr. M. Shupe : Summary of Research Achievements 2011.

SM Higgs Boson Searches at the CDF Experiment. Luca Scodellaro Instituto de Fisica de Cantabria for the CDF Collaboration. CORFU2005 Research Training Network Meeting 8 th Hellenic Summer School on EPP 4 th -11 th September, Corf ú (Greece). Outline. Introduction