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NNLO QCD corrections to γγ* ηc transition form factor Yu Jia Institute of High Energy Physics, CAS, Beijing Contents Brief introduction to NRQCD factorization…
Slide 1 QCD in the Twenty-First Century Higgs (-like) Particle – - Origin of Mass, QCD dof - Standard Model The Theory (2) QCD Emerging Properties – - Confinement,…
talk_MMP_BI.dviM. Muller-Preussker STRONGnet Summer School 2011, ZiF Bielefeld, June 2011 Outline: 2. Topology: non-linear O(3) σ-model in 2D 3. Topology and instantons
Microsoft PowerPoint - QCDHeavyFlavorsSM.pptTomasz Skwarnicki Syracuse University Y (=S) Fundamental representation 0, 0, 0 Quark Model and SU(3)flavor symmetry Gell-Mann
Axial Piston Sauer PV Pump Ordering code: 1 2 3 4 5 6 7 8 9 10 PV 22 MH R A A B 13 B1 0 1 P V Variable pump 10 0 standard xx Special production no. 2 Displacement code 20…
Mecanismos de Transferência de Calor Gustavo Dalpian Monitoria • Segunda: 14‐ 18hs (Sala 405, disponível a par8r de 26/10) 14 ‐ 16 hs Luiz Felipe Lopes …
CHAPTER 8. SYMMETRIES OF QCD • QCD is based on local SU(3)c gauge symmetry • In addition: global symmetries 8. 1. Nöther’s Theorem LQCD(x) = ψ̄(x) [ iγµDµ −m…
Slide 1 ttbar τ + jets: Update on QCD Estimation William Edson SUNY at Albany Intra-PDF Uncertainty Results CT10: ± 2.32093 MSTW: + 1.29293 / - 1.38225 NNPDF: ± 1.20644…
QCD Constituent quark masses as SM parameters S.I. Sukhoruchkin Petersburg Nuclear Physics Institute 188300 Gatchina Russia Introduction Nonstrange pion and ρ-meson are…
Lattice study of charmonia in Hot QCD T. Umeda (YITP, Kyoto univ.) H. Ohno, K. Kanaya (Univ. of Tsukuba) (WHOT-QCD Collaboration) Mini-Workshop on ''Photons and…
Slide 1 ttbar τ + jets: Update on QCD Estimation William Edson SUNY at Albany Linearity Test to All Values Slope: 1.11206 ± 0.00197307 y-intercept: -0.110109 ± 0.00111031…
Slide 1 ttbar τ + jets: Update on QCD Estimation William Edson SUNY at Albany New Event Selection Verification Cut Sig Evts Fakes Sig Eff. Fake Ratio Rej Fact. Sig/ sqrt(Bkgd)…
Slide 1 ttbar τ + jets: Update on QCD Estimation William Edson SUNY at Albany Only MET and Dijet Mass Fit Selection New Results for Fit: Signal Fraction: 0.664442±0.0418289…
Slide 1 ttbar τ + jets: Update on QCD Estimation William Edson SUNY at Albany Fit Selection Results New Results for Fit: Signal Fraction: 0.691497±0.0411817 Chi2: 28.25…
Slide 1 ttbar τ + jets: Update on QCD Estimation William Edson SUNY at Albany Chi-squared minimization Equation: N(x): total number of events of type x for distribution…
Slide 1 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:…
Slide 1 ttbar τ + jets: Update on QCD Estimation William Edson SUNY at Albany Chi-squared minimization Equation: N(x): total number of events of type x for distribution…
Slide 1 ttbar τ + jets: Update on QCD Estimation William Edson SUNY at Albany Cutflow C0: GRL C1: Trigger C2: Primary vertex with ntracks > 4 C3: Electron/muon overlap,…
Slide 1 ttbar τ + jets: Update on QCD Estimation William Edson SUNY at Albany Only MET and Dijet Mass Fit Selection New Results for Fit: Signal Fraction: 0.664442±0.0418289…
Slide 1 ttbar τ + jets: Update on QCD Estimation William Edson SUNY at Albany Chi-squared minimization Equation: N(x): total number of events of type x for distribution…