'Mc samples' diaporamas de présentation

Top Quark Mass and Width using the Template Method

791 views • 66 slides

WW and WZ Analysis Based on Boosted Decision Trees

WW and WZ Analysis Based on Boosted Decision Trees. Hai-Jun Yang University of Michigan (contributed from Tiesheng Dai, Alan Wilson, Zhengguo Zhao, Bing Zhou) ATLAS Trigger and Physics Meeting CERN, June 4-7, 2007. Outline. Boosted Decision Trees (BDT) WW ? e m X analysis based on BDT

662 views • 53 slides

546 views • 44 slides

September 20, 2002 All DZero Meeting

TARC: Report from the Mini-Workshop. September 20, 2002 All DZero Meeting (Jianming Qian), Valentine Kouznetsov, Avto Karchilava, Rick Van Kooten, HTD. T racking A lgorithm R ecommendation C ommittee Charge. Collect information on performance of various tracking algorithms about

500 views • 38 slides

Measurement of the Top Quark Mass at CDF

Measurement of the Top Quark Mass at CDF. Igor Volobouev University of Chicago / LBNL . Top Mass in the Standard Model. Fundamental parameter Enters into a variety of electroweak calculations at one loop level Example: W mass receives quantum corrections proportional to M t 2 and log(M H )

469 views • 35 slides

ECFA Physics Goals and Performance Reach Preparatory Group report

ECFA Physics Goals and Performance Reach Preparatory Group report. P. Braun- Munzinger , A. Dainese , C. H ill , T. Gershon , M. Klute , I. Melzer-Pellmann , B. Murray, A.Nisati , G. Salam , A. Weiler , P. Wells, G. Wilkinson Plenary meeting, June 10 th.

413 views • 29 slides

Status of Pixel Offline Software

ID week CERN, October 28 th 2013. Status of Pixel Offline Software. F. Djama , Ph. Grenier , S. Miglioranzi. Introduction. LS1 activities Be ready for commissioning and data taking with IBL, nSQP and DBM.

406 views • 24 slides

Jets+MET @ 10TeV

331 views • 22 slides

Realistic MC Needs/Status

353 views • 21 slides

Data Operations

Data Operations. US CMS Collaboration Meeting 2010 06. May 2010. Outline. Introduction to Data Operations T0 processing T1 processing T2 MC production Transfer Operation Release Validation How to stay informed about samples, MC, etc. Service work and other contributions. CMS Computing.

346 views • 19 slides

Status of e ? low-p T trileptons

Status of e ? low-p T trileptons. Melisa Rossi Udine University. Outline . Data and MC Lepton Selection Dilepton events Dielectron Dimuon Electron-Muon Conclusions - Next. Data and MC. Data SUSY dilepton dataset edil0d Good run list v7 no silicon 224pb -1 up to February 2004

229 views • 16 slides

MC study of W polarization and ttbar spin correlation

MC study of W polarization and ttbar spin correlation. Liu Minghui, Zhu Chengguang April 27, 2008. Outline. 1. Physics motivation 2. Study of W polarization and ttbar spin correlation 3. Summary. Physics Motivation (1). top production:

277 views • 16 slides

Inclusive search for Squark / Gluino production at CDF

Barcelona. Inclusive search for Squark / Gluino production at CDF. Gianluca De Lorenzo (on behalf of the CDF collaboration). Madison, WI. Pheno 2007 Symposium. > 2 fb -1 already on tape!. this analysis based on ~1.1 fb -1 (data collected up to september 2006). SUperSYmmetry.

258 views • 16 slides

QCD Meeting October 1, 2004

_. ?? Polarization Tom Devlin Rutgers/CDF. Strong polarization seen in fixed-target experiments where jet NOT observed. Is it due to the hard collision?. Is it due to fragmentation?. QCD Meeting October 1, 2004. Status and Plans. Three known contributions to dataset:

251 views • 13 slides

Dijet Azimuthal Decorrelations in pp Collisions at

Dijet Azimuthal Decorrelations in pp Collisions at . Introduction . Prerequisites for studies Distributions & cuts MC samples (compared with CMS data ) MC samples (without CMS data). Prerequisites for studies. At born level Gluon emission causes deviations from

233 views • 12 slides

Zvv bkg, how to get an estimate with first data ?

215 views • 11 slides

P13 RECO STATUS

268 views • 10 slides

E. Soldatov

199 views • 9 slides

HZ Recoil Mass Analysis: Production Requests

HZ Recoil Mass Analysis: Production Requests . LCD WG6 Meeting, 28/02/2012 J.S. Marshall, University of Cambridge. CDR V3 Benchmark Process. Relevant processes for this study are the recoil reaction e + e - ? HZ ? Hff , commonly called Higgs- strahlung .

189 views • 7 slides

Update on Pile Up predictions

Update on Pile Up predictions. The only indications on the pile up at high luminosity come from an approximative simulation of the effect Use Boole generated events at 2x10 32 cm -1 .s -2 Select single collision events Extract occupancy for specific cells in ADC counts for min-bias events

144 views • 3 slides