PPT-Z boson mass reconstruction

Caroline Steiblin Prof Al Goshaw Dr Andrea Bocci Duke University 1 Purpose C omparing MonteCarlo MC simulations of Z boson mass reconstruction from muons photons and electrons . Yuta. . Orikasa. (SOKENDAI). Satoshi . Iso. (KEK,SOKENDAI). Nobuchika. Okada(University of Alabama). Phys.Lett.B676(2009)81. Phys.Rev.D80(2009)115007. The Standard Model is the best theory of describing the nature of particle physics, which is in excellent agreement with almost of all current experiments.. (s). Why do we need them?. What do they look like?. Have we found them?. γ. Quantum Electrodynamics. predicts one . massless. . spin-1. . gauge boson. PHOTON. g. Quantum . Chromodynamics. . predicts . 2014. Overview. Review of the Standard Model and the Higgs boson. Creating Higgs bosons. The discovery of a “Higgs-like” particle on July 4, 2012. Is it really the Higgs boson?. The Standard Model. Princeton University. Princeton Plasma Physics Laboratory Colloquium. September . 26, . 2012. Is it the Higgs Boson?. Many Princeton undergraduate students have worked on the CMS experiment over the years. a prediction…. a prediction …. LHC : Higgs particle observation. CMS 2011/12. ATLAS 2011/12. standard model Higgs boson. T.Plehn. , . M.Rauch. too good to be true ?. 500 theoretical physicists = 500 models. Saturday Physics for Everyone. November 9, 2013. (With debts to Chris Quigg, Leonard Susskind, Hitoshi Murayama). Why is there mass?. What . is mass?. Mass is . stuff. Mass is the . stuff. that gravity acts on. . Aungshuman. . Zaman. Department of Physics and Astronomy. Stony Brook University. October 11, 2010. What Is This Talk All About. Why is the search for the Higgs Boson important?. Gauge theory and standard model.. 10. th. International Spring Seminar on Nuclear Physics Vietri . sul. Mare, Italy, May 21-25. K. Nomura (U. Tokyo). collaborators: . T. Otsuka, N. Shimizu (U. Tokyo), and L. Guo (RIKEN). Interacting Boson Model (IBM) and its microscopic basis. (s). Why do we need them?. What do they look like?. Have we found them?. γ. Quantum Electrodynamics. predicts one . massless. . spin-1. gauge boson. PHOTON. g. Quantum . Chromodynamics. . predicts . Hananeh. . Saghiha. Standard model. 12 fermions. Quarks & leptons. Some carry color charge. Some carry electric charge. Classified to 3 generations. Gauge bosons as force . carriers. Figures from . Christian Grefe, . Tomáš Laštovička. , Blai Pie Valls, Jan Strube and Frederic Teubert . WG6 Meeting . 16/02/2011. Channels Summary. H→. μμ. Very rare decay (≈5.10. -4. ). Difficult to observe at the LHC (3. In particle physics , elementary particles and forces give rise to the world around us.. The two main elementary particles which form the major constituent of matter are the LEPTONS and QUARKS.. Quark+Quark=hadrons [protons&neutrons].. SOF + RBV. Randomisation*. 1 : 1 : 1. Open-label. BOSON . Study. : SOF + RBV . +. PEG-IFN . for genotypes 2 and 3. ≥ 18 years. Chronic HCV infection. Genotype 2, treatment-experienced with cirrhosis. (and elsewhere). Michael Schmitt (Northwestern University). LOOPFEST 13: June 18, . 2014. Topics. June 17, 2014. 2. Vector Boson Production at CMS (and elsewhere).