'Leading jet' presentation slideshows

Physics and Techniques of Event Generators

Physics and Techniques of Event Generators. IPPP Durham, April 18-20, 2007. Min-Bias and the Underlying Event at the TEVATRON and the LHC. Rick Field University of Florida ( for the CDF & CMS Collaborations ). UE&MB@CMS. 2 nd Lecture.

553 views • 55 slides

Event Generators 2 Advanced Topics

Aachen, November 2007. Evolution. Event Generators 2 Advanced Topics. First day. Hands-on-sessions. Peter Skands CERN / Fermilab. Master Plan. Lecture 1: Fundamental Topics Fundamentals of Generators, Parton Showers, and Hadronization Lecture 2: Advanced Topics

507 views • 50 slides

Heavy Ion Physics at CMS

1. Heavy Ion Physics at CMS. Prashant Shukla Nuclear Physics Division BARC, Mumbai India. 28 th February 2011, BARC. 2. Physics motivations of LHC. Most publicized motivations of LHC experiments: pp collisions:

590 views • 42 slides

Heavy Ion Physics at CMS

1. Heavy Ion Physics at CMS. Prashant Shukla Nuclear Physics Division BARC, Mumbai India. 28 th February 2011, BARC. 2. Physics motivations of LHC. Most publicized motivations of LHC experiments: pp collisions:

430 views • 42 slides

LO -> NLO -> NNLO -> Experiment

W/Z/ g + Jets at ATLAS Jimmy Proudfoot Argonne National Laboratory On behalf of the ATLAS Collaboration. LO -> NLO -> NNLO -> Experiment. Standard Model Test and Background to New Physics. The ATLAS Calorimeter System. Calorimeter Response. GOAL: s E /E = 50%/?E + 3%.

549 views • 36 slides

Observation of a Centrality-Dependent Dijet Asymmetry in Lead-Lead Collisions at

443 views • 29 slides

Part 1

368 views • 25 slides

ttbar Cross-Section Studies

ttbar Cross-Section Studies. D. Jana * , M. Saleem * , F. Rizatdinova ** , P. Gutierrez * , P. Skubic * * University of Oklahoma, ** Oklahoma State University. Motivation (1).

263 views • 25 slides

Underlying event tunings: preparing for the first LHC measurements.

266 views • 19 slides

266 views • 18 slides

Update on Z+jets cross section at 8TeV &

Update on Z+jets cross section at 8TeV & First look at Z+Jets double differential cross sections, dsigma/dpTdy, at 8 TeV. Bu?ra Bilin METU Kittikul Kovitanggoon, Sung-Won Lee Texas Tech Efe Yazgan University of Ghent. Datasets. Datasets of 2012 *: DoubleMu(DoubleElec).

262 views • 18 slides

D. Zhang (IPAS&USTC) & N. Panikashvili (UM)

Photon performance with early 7TeV data 1) photon performance (using f249 ): data/MinBias MC 2) comparison: data / MinBias MC / ?+jets MC. D. Zhang (IPAS&USTC) & N. Panikashvili (UM). Data / MC. Data: Run: (f249)153134, 153136, 153159, 153200 LHC stable beam Pixel SCT green

265 views • 17 slides

QCD Multijet Study at CMS

Outline Motivation Definition of various multi-jet variables Tevatron results Detector effects Energy and Position resolution Systematic uncertainties Trigger Bias Event selection Comparison with Matrix Element caculations

246 views • 17 slides

323 views • 16 slides

Plans for the first Jet Paper

277 views • 15 slides

Same sign dilepton events with jets and large missing transverse energy at the LHC with CMS

Same sign dilepton events with jets and large missing transverse energy at the LHC with CMS. Marc Weinberg University of Wisconsin Preliminary Examination. Outline of talk. Introduction The LHC and CMS Kinematics and reconstruction Searching for supersymmetry (SUSY)

215 views • 14 slides

Sung-Won Lee

Study of Jets Production Association with a Z boson in pp Collision at 7 and 8 TeV with the CMS Detector. Kittikul Kovitanggoon Texas Tech University. Sung-Won Lee. 1. Angular Correlation of Z and a jet. '' Z+jet'' events are predominantly produced by quark exchange processes

235 views • 10 slides

W+ Jets

266 views • 9 slides

Signal identification

Signal identification. Generator lepton p T. Require both generator ss leptons p T > 10 GeV. Generator lepton isolation. Require next-to-leading ss lepton Iso < 10 GeV. Isolation parameter: p T sum of particles within ? R < 0.3 of lepton. Require leading ss lepton Iso < 6 GeV.

74 views • 7 slides