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9 results on '"model: fragmentation"'

1. Charm jets in photoproduction at HERA

Author

Padhi, Sanjay

Subjects
electron p: deep inelastic scattering, perturbation theory [quantum chromodynamics], fragmentation [model], photoproduction [jet], D*(2010): hadronic decay, fragmentation function [quark], x-dependence, quark: charm, charm [quark], angular distribution: (2jet), parton [showers], photon: resolved, quantum chromodynamics: perturbation theory, 300: 318 GeV-cms, hadronic decay [D*(2010)], colliding beams [electron p], quark: fragmentation function, jet: photoproduction, (2jet) [angular distribution], thesis, 318 GeV-cms [300], bibliography, resolved [photon], ZEUS, DESY HERA Stor, electron p: colliding beams, differential cross section: energy dependence, model: fragmentation, energy dependence [differential cross section], deep inelastic scattering [electron p], showers: parton, experimental results
Abstract

McGill University, Diss., 2004; 278 pp., (2004). doi:10.3204/DESY-THESIS-2004-012, Published by Deutsches Elektronen-Synchrotron, DESY, Hamburg

Published
2004
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2. A Measurement of the polarized parton densities of the nucleon in deep inelastic scattering at HERMES

Author

Funk, Marcus Andreas

Subjects
positron: polarized beam, quark: sea, positron p: deep inelastic scattering, thesis, bibliography, HERMES, nucleon: structure function, positron nucleus: deep inelastic scattering, moment, dependence: flavor, sum rule, momentum spectrum: parton, DESY HERA Stor, 27.5 GeV, model: fragmentation, polarized target: internal, helium: nuclide, quark: polarization, spin: asymmetry, experimental results
Abstract

Universität Hamburg, Diss., 1998; 140 pp., (1998). doi:10.3204/PUBDB-2016-02735

Published
1998
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3. Studies of multihadronic final states in electron positron annihilation

Author

Podobrin, Oliver

Subjects
annihilation: electron positron, cluster [model], annihilation [electron positron], pi [electroproduction], event shape analysis, (2jet) [final state], hadron: multiple production, rho(770)0 [electroproduction], electron positron [colliding beams], inclusive reaction [electron positron], final state [(2jet)], electroproduction [pi], multiplicity [spectrum], electroproduction [rho(770)0], cross section, electroproduction: rho(770)0, thesis, electron positron: colliding beams, boson: statistics, final state: (2jet), DESY PETRA Stor, multiplicity: spectrum, colliding beams [electron positron], spectrum: multiplicity, electroproduction: pi, Particle Physics - Experiment, correlation: two-particle, fragmentation [model], statistics [boson], spectrum [multiplicity], jet [electroproduction], electron positron: annihilation, pi: electroproduction, jet: electroproduction, intermittency, model: cluster, rho(770)0: electroproduction, two-particle [correlation], hadron [multiple production], multiple production [hadron], electroproduction [jet], tables, electron positron [annihilation], bibliography, electron positron: inclusive reaction, (2jet): final state, 35 GeV-cms, electroproduction: jet, multiple production: hadron, colliding beams: electron positron, model: fragmentation, CELLO, experimental results
Abstract

Universität Hamburg, Diss., 1992; 157 pp. (1992). = Universität Hamburg, Diss., 1992

Published
1992
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4. Analysis of B-jets in electron-positron annihilations at 35 GeV CM energy

Author

Pawlak, Jerzy Michal

Subjects
JET: ELECTROPRODUCTION, B: PARTICLE IDENTIFICATION, ASYMMETRY: ANGULAR DISTRIBUTION, ELECTROPRODUCTION: JET, ANGULAR DISTRIBUTION: ASYMMETRY, 35 GEV-CMS, DESY PETRA STOR, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON: COLLIDING BEAMS, THESIS, bottom, MODEL: FRAGMENTATION, TRACK DATA ANALYSIS: VERTEX, TASSO, COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, ELECTRON POSITRON: ANNIHILATION, MODEL: STRING
Abstract

University of Warsaw, Diss., 1988; 99 pp. (1988). = University of Warsaw, Diss., 1988

Published
1988
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5. INVESTIGATION OF THE $W^2$ AND $Q^2$ DEPENDENCE OF HADRON MULTIPLICITY IN DEEP INELASTIC MUON - PROTON SCATTERING

Author

Schiemann, Holger and Spitzer, H.

Subjects
fragmentation [model], experimental results [magnetic spectrometer], multiplicity: energy dependence, angular distribution: asymmetry, effect: nonperturbative, thesis, 4-20 GeV-cms, fusion: photon gluon, bibliography, model: string, momentum transfer [dependence], CERN SPS, hadron: electroproduction, magnetic spectrometer: experimental results, electroproduction [hadron], photon gluon [fusion], muon+ p: deep inelastic scattering, asymmetry [angular distribution], string [model], dependence: momentum transfer, model: fragmentation, nonperturbative [effect], deep inelastic scattering [muon+ p], energy dependence [multiplicity]
Abstract

147 pp. (1987).

Published
1987
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6. MEASUREMENT OF JET CROSS-SECTIONS IN e+ e- ANNIHILATIONS AT 44 GeV CENTER-OF-MASS ENERGY

Author

Magnussen, Norbert

Subjects
(2JET): FINAL STATE, STRING [MODEL], DESY PETRA STOR, COUPLING CONSTANT [STRONG INTERACTION], (3JET): FINAL STATE, (2JET) [FINAL STATE], DEPENDENCE: MOMENTUM TRANSFER, THESIS, (3JET) [FINAL STATE], EVENT SHAPE ANALYSIS, COUPLING CONSTANT: STRONG INTERACTION, Y-DEPENDENCE, QUARK: RECOMBINATION, FINAL STATE [(2JET)], QUANTUM CHROMODYNAMICS: LAMBDA PARAMETER, STRONG INTERACTION [COUPLING CONSTANT], COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, (4JET): FINAL STATE, MODEL: STRING, 44 GEV-CMS, JET: ELECTROPRODUCTION, CHANNEL CROSS SECTION, JET [ELECTROPRODUCTION], FINAL STATE: (4JET), FINAL STATE: (3JET), COLLIDING BEAMS [ELECTRON POSITRON], ELECTROPRODUCTION: JET, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON [COLLIDING BEAMS], FINAL STATE [(3JET)], ELECTRON POSITRON: COLLIDING BEAMS, ELECTRON POSITRON [ANNIHILATION], MOMENTUM TRANSFER [DEPENDENCE], LAMBDA PARAMETER [QUANTUM CHROMODYNAMICS], MODEL: FRAGMENTATION, FINAL STATE [(4JET)], FINAL STATE: (2JET), ANNIHILATION [ELECTRON POSITRON], STRONG INTERACTION: COUPLING CONSTANT, JADE, ELECTROPRODUCTION [JET], RECOMBINATION [QUARK], (4JET) [FINAL STATE], X-DEPENDENCE, FRAGMENTATION [MODEL], ELECTRON POSITRON: ANNIHILATION
Abstract

140 pp. (1989).

Published
1989
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7. Messung der inklusiven Produktion von $D$-Mesonen in $B$-Zerfällen mit dem Detektor ARGUS

Author

Harder, Gernot

Subjects
ARGUS, MIXING ANGLE: KOBAYASHI-MASKAWA, PRODUCTION: CHARMED MESON, BIBLIOGRAPHY, D*(2010): HADRONIC DECAY, CHARMED MESON: PRODUCTION, THESIS, D+: NONLEPTONIC DECAY, B: ELECTROPRODUCTION, 10.43-10.58 GEV-CMS, MODEL: SPECTATOR, B: DECAY, +CHARMED+MESON+ANYTHING%22">B --> CHARMED MESON ANYTHING, MOMENTUM SPECTRUM: (CHARMED MESON), COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, HADRONIC DECAY: D*(2010), DESY DORIS II STOR, D0: NONLEPTONIC DECAY, NONLEPTONIC DECAY: D+, CHANNEL CROSS SECTION, NONLEPTONIC DECAY: D0, ELECTRON POSITRON: INCLUSIVE REACTION, BRANCHING RATIO, +B+ANYTHING%22">ELECTRON POSITRON --> B ANYTHING, DECAY: B, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON: COLLIDING BEAMS, MODEL: FRAGMENTATION, ELECTROPRODUCTION: B, ELECTRON POSITRON: ANNIHILATION
Abstract

Universität Hamburg, Diss., 1989; 130 pp. (1989). = Universität Hamburg, Diss., 1989

Published
1989
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8. Messung der inklusiven Energiespektren und Multiplizitäten von $\pi^0$- und $\eta$-Mesonenim Energiebereich der $\Upsilon$(1S)-Resonanz

Author

Bieler, Christian

Subjects
PI0: ELECTROPRODUCTION, DESY PETRA STOR, BIBLIOGRAPHY, ELECTROPRODUCTION: PI0, THESIS, ELECTROPRODUCTION: UPSILON(9460), RADIATIVE DECAY: PSEUDOSCALAR MESON, UPSILON(9460): HADRONIC DECAY, SPECTRUM: MULTIPLICITY, COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, MODEL: STRING, SHOWERS: PARTON, YIELD: (ETA PI0), ELECTRON POSITRON: INCLUSIVE REACTION, ANNIHILATION: ELECTRON POSITRON, UPSILON(9460): ELECTROPRODUCTION, ENERGY SPECTRUM, 9.46-10.52 GEV-CMS, ELECTRON POSITRON: COLLIDING BEAMS, ELECTROPRODUCTION: ETA, PSEUDOSCALAR MESON: RADIATIVE DECAY, ETA: ELECTROPRODUCTION, MODEL: FRAGMENTATION, MULTIPLICITY: SPECTRUM, HADRONIC DECAY: UPSILON(9460), Crystal Ball, ELECTRON POSITRON: ANNIHILATION
Abstract

Universität Hamburg, Diss., 1989; 96 pp. (1989). = Universität Hamburg, Diss., 1989

Published
1989
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9. Teilchenverhältnisse und Protonkorrelationen in Positron-Elektron Annihilationsereignissen

Author

Krasemann, Hansjörg Lothar

Subjects
MOMENTUM DEPENDENCE: DIFFERENTIAL CROSS SECTION, MULTIPLE PRODUCTION [HADRON], YIELD: (P ANTI-P K PI), MOMENTUM DEPENDENCE [DIFFERENTIAL CROSS SECTION], STRING [MODEL], DIFFERENTIAL CROSS SECTION [MOMENTUM DEPENDENCE], HADRONIC [CROSS SECTION], DESY PETRA STOR, BIBLIOGRAPHY, ANTI-P: MULTIPLICITY, 34 GEV-CMS, MULTIPLE PRODUCTION: HADRON, MULTIPLICITY [K], THESIS, TASSO, DIFFERENTIAL CROSS SECTION: MOMENTUM DEPENDENCE, MULTIPLICITY [ANTI-P], COLLIDING BEAMS: ELECTRON POSITRON, PI: MULTIPLICITY, EXPERIMENTAL RESULTS, MODEL: STRING, (P ANTI-P K PI) [YIELD], JET: ELECTROPRODUCTION, JET [ELECTROPRODUCTION], ELECTROPRODUCTION: JET, COLLIDING BEAMS [ELECTRON POSITRON], HADRON [MULTIPLE PRODUCTION], HADRON: MULTIPLE PRODUCTION, MULTIPLICITY [P], ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON [COLLIDING BEAMS], MULTIPLICITY [PI], ELECTRON POSITRON: COLLIDING BEAMS, ELECTRON POSITRON [ANNIHILATION], K: MULTIPLICITY, P: MULTIPLICITY, MODEL: FRAGMENTATION, ANNIHILATION [ELECTRON POSITRON], ELECTROPRODUCTION [JET], CORRELATION, ELECTRON POSITRON: ANNIHILATION, FRAGMENTATION [MODEL], CROSS SECTION: HADRONIC
Abstract

64 pp. (1985).

Published
1985
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