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Book of Abstracts Ii Contents DPF 2011 Monday, 8 August 2011 - Saturday, 13 August 2011 Rhode Island Convention Center Book of Abstracts ii Contents Possible Existence of Overlapping Universe and Antiuniverse 1 ............... 1 A New Formulation of Analytic, Non-Perturbative, Gauge-and Lorentz-Invariant QCD 2 . 1 Search for CP violation in the Bs - Bsbar system with LHCb 4 ................ 2 Studies of b-hadron decays to charmless final states at LHCb 5 ............... 2 Studies of b-hadron decays to charming final states at LHCb 6 ............... 2 Search for Bs -> mu+mu- at LHCb 7 .............................. 3 Electroweak Penguin decays at LHCb 8 ............................ 3 Results and prospects for Charm Physics at LHCb 9 ..................... 3 Studies with onia at LHCb 10 .................................. 4 Soft QCD measurements in the forward direction with the LHCb experiment 11 . 4 W and Z production in the forward region with the LHCb experiment 12 . 5 Top Quark Theoretical Cross Sections and pT and Rapidity Distributions 13 . 5 Neutrino Studies with the T2K P0D Detector 15 ....................... 5 Large Nc Gauge Theories on the Lattice 16 .......................... 6 MICE step I: first measurement of emittance with particle physics detectors 17 . 6 Searches for Light New Physics with BABAR 18 ....................... 6 Recent BABAR results on CP violation in B decays 19 .................... 6 Recent BABAR measurements of hadronic B branching fractions 20 ............ 7 Semileptonic B and Charm Decays with BABAR 21 ..................... 7 Searches for Rare and Forbidden B and Charm Decays with BABAR 22 .......... 7 BABAR Results on Leptonic and Radiative B and Charm Decays 23 ............. 8 Charmless Hadronic B Decays with BABAR 24 ........................ 8 Tau and charm CP violation studies with BABAR 25 ..................... 8 iii Charmonium and Charmonium-like States with BABAR 26 ................. 9 Recent BABAR Studies of Bottomonium States 27 ...................... 9 BABAR results on meson-photon transition form factors and ISR production of hadrons 28 9 A standard model explanation of a dijet excess in Wjj at CDF 29 . 10 Electroweak Physics 30 ..................................... 10 QCD: Experiment 31 ....................................... 10 QCD: Theory 32 ......................................... 11 Neutrino Physics: theory 33 .................................. 11 Neutrino Physics: experiment 34 ................................ 11 Searches for BSM Physics at Low Energy 35 .......................... 11 Field and String Theory 36 ................................... 11 Beyond the Standard Model: theory 37 ............................ 12 Beyond the Standard Model: experiment 38 .......................... 12 Liquid Quark-Gluon Plasma: Opportunities and Challenges 39 . 12 Heavy Ion Physics 40 ...................................... 12 Education & Outreach 41 .................................... 12 High Energy Gamma-Ray and Neutrino Astrophysics 42 . 13 Early Universe and Cosmology 43 ............................... 13 Dark Matter Searches 44 ..................................... 13 Hadron Spectroscopy 45 ..................................... 13 Heavy Flavor Physics 46 .................................... 13 CP Violation 47 .......................................... 14 Top Quark Physics 48 ...................................... 14 Higgs Searches 49 ........................................ 14 Celebrating the Tevatron: physics 50 .............................. 14 The DAQ Software System For NOvA Experiment 51 ..................... 14 Second-Order Approximate Corrections for QCD Processes 52 . 15 On the Smallness of the Dark Energy Density in Split SUSY Models Inspired by Degenerate Vacua 53 ........................................... 15 Probing CP violating anomalous top-quark couplings at Hadron Colliders 54 . 16 iv Top signals in flavor changing Z’ models 55 .......................... 16 Cosmic Ray in the Northern Hemisphere: Results from the Telescope Array Experiment 56 16 Particle Physics Masterclasses 57 ................................ 17 Probing Cosmology and Particle Physics with ACT 58 .................... 17 The Charge Radius of the Proton, a 5 Sigma Discrepancy? 59 . 18 Long-Distance Dominance of the CP Asymmetry in B->X_{s,d}+gamma Decays 60 . 18 Theory of EW interactions with dynamically generated scalars, gauge fixings, andmasses of Z and W bosons 61 .................................... 18 Chiral field theory of 0-+ glueball 62 .............................. 19 Data Quality and Performance of the NOνA Prototype Detector 63 . 20 CMS Data for High School Teachers and Students 64 ..................... 20 Are Leptons and Quarks Highly Relativistic Bound States? 65 . 20 The Mu2e Experiment at Fermilab 66 .............................. 21 Classroom Cosmic Rays: Detectors and Analysis 67 ..................... 21 Celebrating 30 Years of K-12 Educational Programming at Fermilab 68 . 22 Status of CoGeNT 69 ...................................... 22 A QCD and N = 4 SYM Motivated Model for Soft Interactions and LHC Data 70 . 22 Top quark pairs in association with a photon and the top quark electric charge 71 . 23 Searches for Supersymmetry in Hadronic Final States with the CMS Detector at the LHC 72 ............................................... 23 Searches for Supersymmetry in Final States with Leptons with the CMS detector at the LHC 73 ............................................ 24 Searches for Supersymmetry in Events with Photons and Missing Transverse Energy with the CMS Detector at the LHC 74 .............................. 24 Efficiency measurement of b-tagging algorithms developed by the CMS experiment 75 . 25 b-tagging Algorithms in the CMS experiment 77 ....................... 25 Performance of the b-tagging algorithms with an upgraded CMS detector 78 . 25 Measurement of the differential production cross section of Z bosons at 7 TeV 79 . 26 Measurements of the top quark pair production cross section at 7 TeV 80 . 26 Measurement of the top pair invariant mass distribution at 7 TeV and search for New Physics 82 .......................................... 26 Measurement of the charge asymmetry in top quark pair production at 7 TeV 84 . 27 v Measurements of the top quark mass and the top-antitop mass difference at 7 TeV 85 . 27 Measurement of t-channel single top quark production at 7 TeV 87 . 28 Top quark physics results using CMS data at 7 TeV 89 .................... 28 Measurement of the Drell-Yan differential cross section at 7 TeV 91 . 28 Hydrodynamic flow in Pb+Pb collisions observed via azimuthal angle correlations ofcharged hadrons 94 .......................................... 29 Studies of Jet Quenching in PbPb Collisions at CMS 95 .................... 29 Study of diboson production at CMS 98 ............................ 29 Measurement of W and Z boson production rate and asymmetry at CMS 99 . 30 NOvA: Present and Future 100 ................................. 30 Persistent Data Layout and Infrastructure for Efficient Selective Retrieval of Event Data in ATLAS 102 .......................................... 30 Charged X Production in Simplest Higgs via Gauge Boson Fusion 103 . 31 Frequency Scanned Interferometry for ILC Tracker Alignment 104 . 32 The Tevatron Top Quark Forward-Backward Asymmetry and Same Sign Top Quark Pair Production at the LHC 105 ................................. 32 Early Neutrino Data in the NOvA Near Detector 106 ..................... 32 Search For The Standard Model Higgs Boson In The WH->lnubb And H->WW->lnulnu Decay Modes 109 ...................................... 33 Search for dark matter from prompt lepton-jets in the electron channel 112 . 33 Measurement of the top-pair production cross-section at ATLAS 113 . 34 Nonstandard Higgs Decays and Dark Matter in the E6SSM 114 . 34 Search for supersymmetry in final state containing isolated electrons and muons, jets, and missing transverse momentum from sqrt(s)=7 TeV proton-proton collisions at the LHC 115 .............................................. 34 CMS pixel detector upgrade 116 ................................ 35 Study of the readout chip and silicon sensor degradation for the CMS pixel upgrade 117 . 35 Performance of the CMS Electromagnetic Calorimeter at the LHC 118 . 35 CMS Computing: Performance and Outlook 119 ....................... 36 Rates of Jets Produced in Association with W and Z Bosons 120 . 36 First Measurement of the isolated prompt diphoton production cross-section in CMS at sqrt(s)=7 TeV 124 ....................................... 36 Measurements of the forward energy flow and forward jet production with CMS. 125 . 37 vi Search for new physics with same-sign isolated dilepton events with jets and missing trans- verse energy at CMS 132 .................................. 37 Search for Physics Beyond the Standard Model in Opposite-Sign Dilepton Events at CMS 133 .............................................. 37 Search for Supersymmetry at CMS in events with three or more leptons 134 . 38 Soft QCD results from CMS 136 ................................ 38 Measurements of inclusive B-quark production at 7 TeV with the CMS experiment 138 . 38 Search for B_(s,d)->mumu in CMS 140 ............................. 39 Measurement of Quarkonia production at 7 TeV with the CMS experiment 141 . 39 Search for Higgs Boson in Diphoton Final State with the ATLAS Detector 142 . 39 Measurement of the Transverse Momentum Distribution of Z/gamma* Bosons in 7TeV Proton-Proton Collisions with the ATLAS Detector 143 . 40 The MiniCLEAN Dark Matter Experiment
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