PPT-Jet Flavour Tagging for TeV Jets

Tomáš Laštovička University of Oxford CLIC0915102009 CERN Overview LCFI Package Monte Carlo Samples Jet Tag Performance and Comparisons Neural Net Inputs and Optimisation Current and Future Work. Ramesh Narayan. Jets are Widespread. Relativistic Jets . occur widely in . accreting black holes (BHs): AGN, XRBs, GRBs. A . common . robust . mechanism . must be producing all these . Jets. Best Bet. Gamma ray bursts (GRB) are an especially exciting outflow phenomena that are capable of outputting as much energy as our sun will. Christopher C. . Lindner. 1. Abstract. Relativistic Jets are streams of plasma moving throughout the universe at speeds up to 99% the speed of light. They produce high-energy X-ray, radio, and visible radiation that are observable from great distances across the universe. flavor . produced in association with W and Z bosons. Pierre-Hugues Beauchemin. o. n behalf of the ATLAS Collaboration. Tufts University. ICHEP2012 -Melbourne, Australia . 0. 5/07/2012. Outline. Context of the measurements. V.Kostyukhin. 1. Flavour. fractions . in . di. -jet system. V.Kostyukhin. . C.Lapoire. M.Lehmacher. Bonn . 14/06/11 Jet physics meeting. V.Kostyukhin. 2. Some theory. 1) . Heavy . flavour. pair creation. Perturbatively. David A. Kosower. Institut. de Physique . Th. é. orique. , CEA–. Saclay. work with. . Matan. Field, Guy . Gur. -Ari Lorenzo . Mannelli. , & . Gilad. Perez. 1212.2106. Zurich Phenomenology Workshop:. The View From Telescopes, Computers. and the Lab. Adam Frank. University of Rochester. A Cast Of Lots and Lots. AstroBEAR development. : J. Carroll, B. . Lui. , M. . Huarte. -Espinosa, S. Li, E. Hanson, E. Kaminski, K. . Squarks. and . Gluinos. in the Jets + MET + 0-Lepton Channel at ATLAS. Dan . Tovey. University of . Sheffield. On behalf of the ATLAS Collaboration. 2. The ATLAS Detector. Inner Detector (|. . |<2.5, B=2T): . Austin Wester. Tags. A . keywords . linked to a resource (image, video, web page, blog, etc) by users without using a controlled vocabulary.. They help to improve search, personal organization, metadata, spam detection, and reputation systems. Tsvi Piran. Racah. Institute of Physics,. The Hebrew University. Omer Bromberg, Ehud . Nakar. Re’em. Sari. , . Franck Genet, Martin . Obergaulinger. , Eli . Livne. T Piran Jets 2011 Krakow . The (long) GRB-Supernova connection. A . Middle-aged Pulsar's New Trick. Q. . Daniel . Wang & Seth Johnson . University . of . Massachusetts. B2224+. 65 . and . Guitar. . Nebula. Period = 0.68 s. Ė. s. . =1.2 x 10. 33. erg s. −1. Reading: Chap 5, . Jurafsky. & Martin. Instructor: Paul Tarau, based on . Rada. . Mihalcea’s. original slides. Note: Some of the material in this slide set was adapted from Chris Brew. ’. s (OSU) slides on part of speech tagging. Millas. 1. . O. . Porth. 2 . , . R. Keppens. 1. . Z. . Meliani. 3. Synthetic radiation maps from relativistic MHD jet simulations. (1) CmPA. , . Department of Mathematics, KU . Leuven. (. 2. ) . Institut. Zvi Citron for ATLAS. 1. בס"ד. 2. ATLAS. ATLAS has world class jet reconstruction capability built from tracking and . calorimetry. Pb+Pb. runs at √s=2.76 . TeV. in 2010 (8 μb. -1. ) and 2011 (.15 nb. W - � enu varsha ramakrishnan Double parton scattering 2 RAW JETS FROM THE NUTPLE REMOVE “Electron JETS” APPLY JET ENERGY SCALE CORRECTION L5 SELECT JETS WITH E T �12 GeV /|