'Event selection' diaporamas de présentation

Study of Beauty Photoproduction with the ZEUS Experiment at the Electron-Proton Collider HERA

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Bender v11r0 as your analysis environment

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Single Top Search

Single Top Search. ~ New Kinematics Fitter for event selection and Wcc background ~. K Nakamura. 61.21. 9.5. 1.9. 0.49. 3.3. 7.02. ----. 0.6. }. 20.67. S/B=7.02/96.6=0.07 S/sq(B)=0.71. S/B=15.3/534.5=0.03 S/sq(B)=0.66. improvement. Mlb distribution.

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Statistical Data Analysis: Lecture 5

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The FROST Experiment

The FROST Experiment. Franz Klein for the g9 (FROST) run group CLAS Collaboration Meeting/CLAS12 Workshop Paris 2011. The target: C 4 H 9 OH. butanol beads in liq N 2 bath. additional calibration targets: 1mm Carbon at z=6.15cm 2.7mm Polyethylene at z=16cm.

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TOP CROSS SECTION MEASUREMENTS AT THE TEVATRON

TOP CROSS SECTION MEASUREMENTS AT THE TEVATRON. SUSANA CABRERA IFIC (CSIC-University of Valencia) on behalf of the CDF & D0 collaborations. XIV International Workshop On Deep Inelastic Scattering Tsukuba, 20-24 APRIL 2006. Top pair production : from TEVATRON to LHC.

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TOP CROSS SECTION MEASUREMENTS AT THE TEVATRON

TOP CROSS SECTION MEASUREMENTS AT THE TEVATRON. SUSANA CABRERA IFIC (CSIC-University of Valencia) on behalf of the CDF & D0 collaborations. XIV International Workshop On Deep Inelastic Scattering Tsukuba, 20-24 APRIL 2006. Top pair production : from TEVATRON to LHC.

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Potential for early SUSY discovery at the LHC

Potential for early SUSY discovery at the LHC. Talk given at. Ulrich Landgraf University of Freiburg, Germany Member of the ATLAS collaboration. OUTLINE. Why Supersymmetry? SUSY models and SUSY events LHC detectors SUSY searches Inclusive SUSY searches Trilepton events

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L1 Event Reconstruction in the STS

L1 Event Reconstruction in the STS. I. Kisel GSI / KIP. CBM Collaboration Meeting Dubna, October 16, 2008. Many-core HPC. Gaming STI: Cell. ?. ?. GP GPU Nvidia: Tesla. ?. GP CPU Intel: Larrabee. CPU/GPU AMD: Fusion. High performance computing (HPC)

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GEOSYNCHRONOUS SIGNATURES OF AURORAL SUBSTORMS PRECEDED BY PSEUDOBREAKUPS

GEOSYNCHRONOUS SIGNATURES OF AURORAL SUBSTORMS PRECEDED BY PSEUDOBREAKUPS. IAGA conference, Toulouse, France 2005. A. Kullen (1), S. Ohtani (2), and H. Singer (3) (1) Swedish Institute of Space Physics Uppsala (2) The John Hopkins University Applied Physics Laboratory

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HES-HKS & KoaS meeting

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The PHysics Analysis SERver Project (PHASER)

The PHysics Analysis SERver Project (PHASER). M. Bowen, G. Landsberg, and R. Partridge* Brown University. CHEP 2000 Padova, Italy February 7-11, 2000. What is the PHASER project?. Effort to substantially increase productivity of physicists analyzing multi-TB summary data sets

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High Level Processing & Offline

High Level Processing & Offline. event selecton. event processing. offine. Data volume and event rates Processing concepts Storage concepts. Dieter Roehrich UiB. Data volume. Event size into the High Level Processing System (HLPS)

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First Level Event Selection Package of the CBM Experiment

First Level Event Selection Package of the CBM Experiment. S. Gorbunov, I. Kisel , I. Kulakov, I. Rostovtseva, I. Vassiliev (for the CBM Collaboration ). CHEP'09 Prague, March 26, 2009. Tracking Challenge in CBM (FAIR/GSI, Germany). * Fixed-target heavy-ion experiment

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Status report on WW to l n l n

Graham W. Wilson. Some history Some physics ?. Status report on WW to l n l n. LL-code based acoplanar di-lepton selection developed starting at LEP1.5 (Terry) WW-code based acoplanar di-lepton selection developed starting at LEP161 (Graham). Used for all WW XS and BR results so far.

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Neutrino Point Source Searches with AMANDA-II m -DAQ

Neutrino Point Source Searches with AMANDA-II m -DAQ. Jim Braun. AMANDA-II complete. 2000. D. Steele: Phys.Rev.Lett.92:071102 2004. 2001. Y.-R. Wang: Phys.Rev.D71:077102 2005. 2002. M. Ackermann: Phys.Rev.D75:102001 2007. 2003. 2004. 2005. Unblinded in 2007 by J. Braun. 2006.

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Chengping Shen shencp@phys.hawaii

Check MC samples produced at MN and topology. Chengping Shen shencp@phys.hawaii.edu. Phys. Dept., University of Hawaii. Using ? (2S) ? ?? c , ? c ? ?? + ? - as example to check. General selection:. Good charged tracks select: Vr < 1.0cm, |Vz|<5.0cm, |cos ? |<0.93

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Atmospheric Neutrino Software Update

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Z ??? update

Z ??? update. L.Han , L.He , Suen.Hou , M.Liu , H.Song IPAS&USTC. Event selection. Follow exactly the cuts described on our twiki page EF_mu18_MG || EF_mu40_MSonly_barrel Apply EnergyScaler correction to data Data sample

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DESDs for 2011

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