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Gluons can split into quark-antiquark pairs ... Carl Gagliardi, Bob Tribble, Eric Hawker, Maxim Vasiliev. Valparaiso University ...
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Based on the work in collaboration with X.-N. Wang and A. Schaefer. 2. Outline. Introduction ... Zhang, X.N.Wang, A. Schaefer, in preparation. 6. Quark-quark ...
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2) Linear rising potential energy of static quark and antiquark ... exact solutions are known as Kraan-van Baal-Lee-Lu (KvBLL) calorons ...
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Quark and ... Results directly reflect quark, antiquark and gluon distributions ... limits us to hadrons as quark sources' or targets' These involve nucleon ...
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Intrinsic structure (valence quarks) Meson cloud (quark-antiquark pairs) ... The nucleon has a complex structure: valence quarks and meson cloud ...
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QCD is too complicated for our present. theoretical and mathematical methods ... All particles with color charge participate: Quarks Antiquarks Gluons. Gluons ...
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Quark-Antiquark Recombination in the Fragmentation Region ... baryons are shifted to higher pt than mesons, for same quark distribution ...
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Mesons are subatomic particles that actually consist of a quark bound to an antiquark. ... The quark composition of the S0 must be: ...
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Gluon Propagator and Static Potential for a heavy Quark-antiquark Pair ... From isotropy to anisotropy. the anisotropic distribution function is obtained from ...
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Baryon number (B) Equal to 1 for a quark and -1 for an antiquark. Conserved Pair production: Net B = 0 before and after. but not exactly conserved.
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Outline lecture (HL-2) Quarkonium. Charmonium spectrum. quark-antiquark potential ... quarkonium em / strong decay width. positronium decay width: 2 decay width: ...
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The quarks and antiquarks combine and annihilate each other. ... With the exception of an occasional explosive destruction of a star, these ...
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Seiberg Duality. James Barnard. University of Durham. SUSY disclaimer ... Gauge group SU(N), chiral flavour group SU(Nf) Contains 'quarks' and 'antiquarks' For now: ...
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Let jet partons shower and recombine. (Convert gluons to quark antiquark pairs) ... Soft-hard/thermal-shower ReCo gives such correlations. Parton correlations even in ...
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Photon is a vector particle spin parity JP = 1 ... a photon which converts into a quark-antiquark pair ... In what follows only one-photon exchange is considered ...
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Minimum content: 4 quarks and 1 antiquark ' ... Impossible in trio qqq. Quarks are confined inside colourless hadrons. Mystery remains: ...
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Too many resonances than expected from quark-antiquark states. Francesco Giacosa Scalar Quest ... Jaffe's four-quark states can explain the scalar states below 1 GeV: ...
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... quark gets knocked out of the proton and a blue antiquark gets knocked out of the antiproton. ... CDF 'Min-Bias' trigger picks up most of the 'hard core' ...
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Title: Yesterday s Interaction Author: sblusk Last modified by: sblusk Created Date: 3/6/2002 7:24:28 PM Document presentation format: On-screen Show
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What is Quark? Composes Hadron composed of quarks Which includes Baryon fermions composed of 3 quarks Fermions experience nuclear forces
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Cosmology and extragalactic astronomy Mat Page Mullard Space Science Lab, UCL Particles in the hot, early Universe. Particles This lecture: Particles in the hot early ...
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for university, school
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Asymmetry occurs at an early stage of the Big Bang. Theory predictions range from 10-4 to 10-12. Most quarks annihilate, but a very few find no partners. ...
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Quarks im Nukleon Vortrag im Rahmen des Fortgeschrittenen-Praktikums vorgetragen von Andreas Koglbauer
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with nuclear DPDFs (leading-twist shadowing) ... momentum fraction of the struck parton with respect to the Pomeron ... the dipole then interacts with the target ...
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When a Proton Meets an Antiproton Don Lincoln Don Lincoln Fermilab
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Title: PowerPoint Presentation Author: sblusk Last modified by: sblusk Created Date: 4/14/2003 12:25:56 PM Document presentation format: On-screen Show
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Quarks By John Hennen Outline What Are Quarks? History of Quarks Properties Particles Confinement Recent Research Works Cited What are they? Subatomic Particles ...
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Particelle elementari MATERIA MOLECOLA ATOMO PROTONE scoperto da Eugene Goldstein (1885) - Germania NEUTRONE scoperto da James Chadwick (1932) Inghilterra ...
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Another bubble chamber photograph, this time in which 'pair ... When this particle collides with an electron, both annihilate. Dirac's Theory of Antimatter ...
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Up (u), down (d) and strange (s) quarks only. Properties of quarks: charge, baryon number and strangeness. ... State how strangeness is exceptional. ...
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Title: PowerPoint Presentation Last modified by: jcpeng Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show Other titles
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The Zero Mass Variable Flavour Number (ZMVFN) is used ... JF and MC, slightly different results for same data, same parametrisation : to be understood. ...
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... than the Introduction and motivation PROBLEM: Outline Introduction UChPT and the 1/Nc expansion. Chiral Perturbation Theory Weinberg, ...
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Title: No Slide Title Author: Henri Kowalski Last modified by: Fabrizio Ferro Created Date: 5/21/1999 8:02:26 AM Document presentation format: Letter Paper (8.5x11 in)
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Pentaquarks: predictions, evidences & implications Maxim V. Polyakov Liege Universitiy & Petersburg NPI Outline: - Predictions - Post-dictions - Implications
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In QCD, the candidates for the missing spin. In this thesis, we study the GPDs using the light ... Total quark contribution can be decomposed gauge invariantly ...
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In particle physics, a meson is a strongly ... Larmor precession ... If energy is absorbed by the nucleus, then the angle of precession, ?, will change. ...
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Data analysis of April'2002 SVD-2 run. Pentaquark searches Detection capabilities Charmed mesons Pentaquark searches A.Kubarovsky, V.Popov, V.Volkov
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Title: PowerPoint Presentation Last modified by: maximp Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show Other titles
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Note: macroscopic laws of Nature do not distinguish matter and antimatter ... Note: apparent excess of matter over antimatter can be traced to excess of the ...
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The Need for a Strong Force Why do protons stay together in the nucleus, despite the fact that they have the same electric charge? They should repel since they ...
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No data for YY interactions. Some data. for YN ... Need major upgrades. Next projects. 1st project (also ) My talk is related to. Kaon and pion beams ...
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Hadron structure and hadronic matter M.Giannini Cortona,13 october 2006 Introduction Properties of the nucleon Interlude Inclusive and semi-inclusive reactions
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dedicated to Professor Andrzej Bialas on the occasion of His 70-th birthday. or ... development by Bialas and Czyz in the series of papers published in the 1980s ...
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BRAHMS, PRL 93, 242303 ... BRAHMS. Carl Gagliardi Forward and p(d) Au Physics ... Difficult to explain BRAHMS results with standard shadowing, but in NLO pQCD ...
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Some applications: beauty physics, form factors, structure functions, finite T, ...
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The order parameter for symmetry breaking is quark or chiral condensate: ... Chiral Symmetry Breaking and Restoration ... SCQM Chiral Symmerty Breaking ...
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Chapter 30 Nuclear Energy and Elementary Particles Connection Between Particle Physics and Cosmology Observations of events that occur when two particles collide in ...
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Title: Nonforward Parton Distributions and Deeply Virtual Neutrino Scattering Author: guzzi Last modified by: Marco Guzzi Created Date: 5/10/2004 7:33:13 AM
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300 participants, 42 institutions, 13 countries. CBM Compressed ... Crystal Barrel, GAMS/CERN, VES/Serpukhov, E852/Brookhaven. Crystal Barrel, E852/Brookhaven ...
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Backgrounds, primarily from J/ decays scale as s ... EMC: Parton distributions of bound and free nucleons are different. ... decay in flight background ...
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equal magnitude and opposite sign of charge, magnetic moment and strangeness ... Strangeness ... A new law, the conservation of strangeness, was also needed ...
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CTEQ School July 2006. 3. A Monte Carlo Event ... Charm and Bottom spectra too soft. Allow cluster decays into one meson for heavy quark clusters. ...
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Title: The mystery of the X(3872) Author: Olsen Last modified by: epc Created Date: 1/27/2005 12:57:10 AM Document presentation format: On-screen Show
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Science is built up of facts, as a house is built of stones; ... they can annihilate into a pair of photons: The antiparticle of the m- is the m ...
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