'Lepton' presentation slideshows

Top production and branching ratios

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Heraeus School Flavour Physics and CP Violation

Heraeus School Flavour Physics and CP Violation. 29./30. August 2005. Contents. Historical Intro: Discovery of the tau Basic Properties Branching Ratios Kinematics Mass Lifetime Hot Topics QCD / Isospin Lepton Flavour Violation. QCD in Tau Decays. Gluon. ? had ? e.

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Peter Wittich University of Pennsylvania/CDF

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Status of New Physics Searches at the Tevatron

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Missing E nergy Searches at the LHC (in the context of SUSY) Henning Flaecher

Missing E nergy Searches at the LHC (in the context of SUSY) Henning Flaecher University of Rochester with University of Bristol from Oct. 1 st IoP Dark Matter Meeting. Overview. ATLAS and CMS have established their N ew Physics searches with missing energy

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Summary on Physics Session

Summary on Physics Session. Nobuchika Okada (KEK & Grad. Univ. Advanced Studies). The 8 th ACFA Workshop July 14, 2005, Daegu, Korea. 1. Introduction. Why do we need LC? What can we do with LC?. New physics search! LC < LHC for discovery potential

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Measuring the t-tbar Cross-Section in the Dilepton Channel at CDF*

Measuring the t-tbar Cross-Section in the Dilepton Channel at CDF*. J. Incandela for C. Mills Jan. 17, 2008 DOE Site Visit UC Santa Barbara * PhD Thesis. PRD in preparation. Top Dilepton Selection. 1) One well-identified high-E T lepton electron or muon Triggers the event in the data.

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Spin Measurements in Supersymmetry at ATLAS

Spin Measurements in Supersymmetry at ATLAS. Christopher Lester Cavendish Laboratory, Cambridge (on behalf of the ATLAS collaboration). This talk is Backwards. not upside down !. Conclusions.

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Zhangbu Xu (Brookhaven National Lab)

Free Quarks Constituent Quark Scaling of Flow Heavy Quark Thermalization Color Screening of Heavy Quarkonia Excited Vacuum Novel symmetries in QCD Dileptons as tool to systematically study Chiral Symmetry Restoration (Super-)Statistical Fluctuation in particle production

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Physics 222 UCSD/225b UCSB

Physics 222 UCSD/225b UCSB. Lecture 7 Mixing & CP violation (3 of 3) Today, we focus on how to measure things, and what the present knowledge is from the combination of theory and experiment. Take 2 sources as references: David MacFarlane at SSI 2002 Soeren Prell at Lepton-Photon 2009.

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The ATLAS Exotics Program

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Review of Charged Higgs Trigger strategies

Review of Charged Higgs Trigger strategies. Simone Gennai Centro Studi Enrico Fermi, Roma. Trigger: the first step towards an analysis. Problem to face: reduce a huge amount of non interesting events and do it in a short time !. At Tevatron: - s Inel ~ 50mb - s top ~ 7pb

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Search for chargino and neutralino in trilepton final states

Search for chargino and neutralino in trilepton final states. Anadi Canepa (Purdue University IN, USA) for the CDF Collaboration. The 13 th Annual International Conference on SUperSYmmetry and Unification of the Fundamental Interactions. Why trilepton ?. Higgsinos and gauginos mix.

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Fake Lepton Rate in EXO Seesaw Type III

Fake Lepton Rate in EXO Seesaw Type III . Ezio Torassa (INFN Padova) Andrea Gozzelino (INFN LNL). Outline. References General overview Objects definition Data sample and trigger Method details Manpower. References. List of analyses using the method described in the rest of the talk.

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Status of e ? low-p T trilepton analysis

Status of e ? low-p T trilepton analysis. M.Rossi, G.Pauletta,M.Giordani Udine University. Outline . Data and MC Lepton Selection Control Regions under investigation Dilepton events Dielectron Dimuon Electron-Muon Conclusions. Data and MC. Data SUSY dilepton dataset edil0d

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Semileptonic BR of b hadrons and charm counting at LEP

Semileptonic BR of b hadrons and charm counting at LEP. 5th International Conference on Hyperons, Charm and Beauty Hadrons, Vancouver David Waller, Carleton University Ottawa, Canada. Outline. Introduction to BR sl and n c Latest LEP BR sl result (ALEPH)

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Status of e ? low-p T trilepton analysis

Status of e ? low-p T trilepton analysis. M.Rossi, G.Pauletta,M.Giordani Udine University. Data and MC. Data SUSY dilepton dataset edil0d Good run list v7 no silicon (224pb -1 ), C EM4_CMUP4 trigger MC Signal point (m 0 =100,m 1/2 =180,A 0 =0,tan ? =5, ? >0 ) ~ 360fb -1

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Why CP in gtt?

Why CP in gtt?. ?. Standard model contribution is not detectable -> If you see something it must indicate new physics! Sizeable effects possible from popular models due to the large top mass, for example: SUSY and multiple higgs doublets.

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Search for Chargino and Neutralino in the low p T e ? channel -- STATUS --

Search for Chargino and Neutralino in the low p T e ? channel -- STATUS --. Melisa Rossi Udine University. Since last time. Double checked ID Scale Factors CEM Only tight electron definition For low p T : CDFNote 8321 - 7379 (Sourabh) For high p T : CDFNote 8274 -7309 CMUP

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