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18 results on '"JET: SPHERICITY"'

1. Six jet production at $e^+ e^-$ linear colliders

Author

Moretti, Massimiliano

Subjects
perturbation theory [quantum chromodynamics], channel cross section, multiple production [jet], final state: (6jet), (6jet) [final state], annihilation [electron positron], electron positron: annihilation, Lund 1998/06/28 [talk], jet: sphericity, mass spectrum, talk: Lund 1998/06/28, jet: multiple production, 500 GeV-cms, sphericity [jet], tree approximation, quantum chromodynamics: perturbation theory, numerical calculations, thrust [jet], jet: thrust
Abstract

6 pp. (1999)., The calculation of the tree-level QCD processes $e^+e^- \to qqgggg$, $qqqqgg$ and $qqqqqq$ has recently been accomplished. We highlight here the relevance of such reactions for some of the physics at future electron-positron linear accelerators.

Published
1999
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2. HIGH-ENERGY e+ e- INTERACTIONS

Author

Wolf, Guenter

Subjects
ELECTROPRODUCTION: LAMBDA, VALIDITY TEST [QUANTUM CHROMODYNAMICS], EXCITED ELECTRON: MASS, DIFFERENTIAL CROSS SECTION: X-DEPENDENCE, GLUON: BREMSSTRAHLUNG, LEPTON [ELECTROPRODUCTION], PHOTON: PAIR PRODUCTION, +MUON%2B+MUON%22">ELECTRON POSITRON --> MUON+ MUON, MASS [LOWER LIMIT], DESY PETRA STOR, SEARCH FOR [HEAVY LEPTON], EXCITED MUON: MASS, LOWER LIMIT [MASS], ANGULAR DEPENDENCE [DIFFERENTIAL CROSS SECTION], SPECTRUM [INCLUSIVE REACTION], QUANTUM ELECTRODYNAMICS: VALIDITY TEST, DIFFERENTIAL CROSS SECTION: SCALING, ENERGY DEPENDENCE: TOTAL CROSS SECTION, TAU: PAIR PRODUCTION, MOMENTUM: DIFFERENTIAL CROSS SECTION, K: ELECTROPRODUCTION, EXCITED ELECTRON [MASS], SUPERSYMMETRY [POSTULATED PARTICLE], LEPTON: ELECTROPRODUCTION, ENERGY LOSS: SPECTRUM, CHARGED PARTICLE: MULTIPLICITY, TOTAL CROSS SECTION: ENERGY DEPENDENCE, ELECTROPRODUCTION [K], ENERGY DEPENDENCE [TOTAL CROSS SECTION], PAIR PRODUCTION: TAU, PI: ELECTROPRODUCTION, ANNIHILATION: ELECTRON POSITRON, PAIR PRODUCTION [TAU], JET: SPHERICITY, RAPIDITY [SPECTRUM], SPHERICITY [JET], FINAL STATE [(3JET)], DALITZ PLOT [MULTIDIMENSIONAL ANALYSIS], ELECTRON POSITRON [ELASTIC SCATTERING], +ANTI-K0+ANYTHING%22">ELECTRON POSITRON --> ANTI-K0 ANYTHING, ELECTRON POSITRON [ANNIHILATION], ELECTROPRODUCTION: P, FRAGMENTATION [GLUON], ELECTROPRODUCTION: K, ELASTIC SCATTERING [ELECTRON POSITRON], ANNIHILATION [ELECTRON POSITRON], EXCHANGE [ONE-PHOTON], MASS: EXCITED MUON, QUARK: FRAGMENTATION, X-DEPENDENCE [DIFFERENTIAL CROSS SECTION], TRANSVERSE MOMENTUM: SPECTRUM, MULTIPLE PRODUCTION [HADRON], EXCITED MUON [MASS], NEUTRAL CURRENT, ELECTROPRODUCTION [PI], EXCITED LEPTON [SEARCH FOR], X-DEPENDENCE: DIFFERENTIAL CROSS SECTION, TAU: LIFETIME, (3JET) [FINAL STATE], DIFFERENTIAL CROSS SECTION: ASYMMETRY, MASS SPECTRUM: (MUON PHOTON), COUPLING CONSTANT: STRONG INTERACTION, LAMBDA [ELECTROPRODUCTION], ASYMMETRY: DIFFERENTIAL CROSS SECTION, STRONG INTERACTION [COUPLING CONSTANT], COLLIDING BEAMS: ELECTRON POSITRON, SCALING [DIFFERENTIAL CROSS SECTION], +K0+ANYTHING%22">ELECTRON POSITRON --> K0 ANYTHING, GLUON: FRAGMENTATION, +LAMBDA+ANYTHING%22">ELECTRON POSITRON --> LAMBDA ANYTHING, DIFFERENTIAL CROSS SECTION [SCALING], JET: ELECTROPRODUCTION, ONE-PHOTON: EXCHANGE, DIFFERENTIAL CROSS SECTION [X-DEPENDENCE], (MUON PHOTON): MASS SPECTRUM, SPECTRUM [RAPIDITY], INCLUSIVE REACTION: SPECTRUM, VALIDITY TEST [QUANTUM ELECTRODYNAMICS], SPECTRUM: INCLUSIVE REACTION, ELECTRON POSITRON [COLLIDING BEAMS], EXCHANGE: ONE-PHOTON, +TAU%2B+TAU%22">ELECTRON POSITRON --> TAU+ TAU, DIFFERENTIAL CROSS SECTION: ANGULAR DEPENDENCE, STRONG INTERACTION: COUPLING CONSTANT, MUON [PAIR PRODUCTION], DIFFERENTIAL CROSS SECTION [ASYMMETRY], LAMBDA: ELECTROPRODUCTION, RAPIDITY: SPECTRUM, +ANTILAMBDA+ANYTHING%22">ELECTRON POSITRON --> ANTILAMBDA ANYTHING, P [ELECTROPRODUCTION], ENERGY DEPENDENCE [CHANNEL CROSS SECTION], ELECTRON POSITRON: ANNIHILATION, LOWER LIMIT: MASS, PAIR PRODUCTION [MUON], ENERGY LOSS [SPECTRUM], MASS: EXCITED ELECTRON, FRAGMENTATION [QUARK], EXCHANGE: Z0, DIFFERENTIAL CROSS SECTION [MOMENTUM], EXPERIMENTAL RESULTS [REVIEW], BIBLIOGRAPHY, (3JET): FINAL STATE, ELECTROPRODUCTION [P], MULTIPLE PRODUCTION: HADRON, ELECTROPRODUCTION: PI, DIFFERENTIAL CROSS SECTION: MOMENTUM, ONE-PHOTON [EXCHANGE], +2PHOTON%22">ELECTRON POSITRON --> 2PHOTON, INCLUSIVE REACTION [SPECTRUM], PI [ELECTROPRODUCTION], QUARK: SEARCH FOR, GLUON [SPIN], THRUST [JET], ELECTROPRODUCTION [LAMBDA], JET: THRUST, GLUON [BREMSSTRAHLUNG], SPIN: GLUON, EXCHANGE [Z0], JET [ELECTROPRODUCTION], FINAL STATE: (3JET), SEARCH FOR [QUARK], ELECTRON POSITRON: INCLUSIVE REACTION, ELECTROPRODUCTION: JET, COLLIDING BEAMS [ELECTRON POSITRON], HADRON [MULTIPLE PRODUCTION], Weinberg angle, MULTIPLICITY [CHARGED PARTICLE], MOMENTUM [DIFFERENTIAL CROSS SECTION], ANGULAR DEPENDENCE: DIFFERENTIAL CROSS SECTION, ELECTRON POSITRON: COLLIDING BEAMS, RATIO [TOTAL CROSS SECTION], REVIEW: EXPERIMENTAL RESULTS, ELASTIC SCATTERING: ELECTRON POSITRON, PHOTON [PAIR PRODUCTION], MASS: LOWER LIMIT, QUANTUM CHROMODYNAMICS: VALIDITY TEST, ELECTROPRODUCTION [JET], SPECTRUM: ENERGY LOSS, MULTIDIMENSIONAL ANALYSIS: DALITZ PLOT, SPECTRUM: TRANSVERSE MOMENTUM, MASS SPECTRUM [(MUON PHOTON)], PAIR PRODUCTION: PHOTON, SPECTRUM [ENERGY LOSS], SPIN [GLUON], POSTULATED PARTICLE: SUPERSYMMETRY, Z0 [EXCHANGE], BREMSSTRAHLUNG: GLUON, RADIATIVE CORRECTION, DIFFERENTIAL CROSS SECTION [ANGULAR DEPENDENCE], RATIO: TOTAL CROSS SECTION, LECTURES, LIFETIME [TAU], TOTAL CROSS SECTION [RATIO], MASS [EXCITED ELECTRON], COUPLING CONSTANT [STRONG INTERACTION], ELECTRON POSITRON: ELASTIC SCATTERING, MUON: PAIR PRODUCTION, CHANNEL CROSS SECTION: ENERGY DEPENDENCE, BREMSSTRAHLUNG [GLUON], TAU [PAIR PRODUCTION], P: ELECTROPRODUCTION, TOTAL CROSS SECTION [ENERGY DEPENDENCE], TOTAL CROSS SECTION: RATIO, ELECTROPRODUCTION: LEPTON, GLUON: SPIN, MASS [EXCITED MUON], SPECTRUM [TRANSVERSE MOMENTUM], MODEL: QUARK PARTON, HADRON: MULTIPLE PRODUCTION, PAIR PRODUCTION: MUON, INCLUSIVE REACTION [ELECTRON POSITRON], (MUON PHOTON) [MASS SPECTRUM], SEARCH FOR: EXCITED LEPTON, ELECTROPRODUCTION [LEPTON], PAIR PRODUCTION [PHOTON], QUARK PARTON [MODEL], Z0: EXCHANGE, SCALING: DIFFERENTIAL CROSS SECTION, TRANSVERSE MOMENTUM [SPECTRUM], 27.4-36.7 GEV-CMS, HEAVY LEPTON: SEARCH FOR, K [ELECTROPRODUCTION], SPECTRUM: RAPIDITY, ASYMMETRY [DIFFERENTIAL CROSS SECTION]
Abstract

107 pp. (1981).

Published
1981

3. QUARK FRAGMENTATION IN e+ e- JETS

Author

Mattig, Peter

Subjects
DIFFERENTIAL CROSS SECTION: X-DEPENDENCE, FRAGMENTATION [QUARK], DESY PETRA STOR, TALK, X-DEPENDENCE: DIFFERENTIAL CROSS SECTION, JET: RAPIDITY, CORRELATION [MULTIPLICITY], TASSO, COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, CHARGED PARTICLE: MULTIPLICITY, SPECTRUM [TRANSVERSE MOMENTUM], 22: 34 GEV-CMS [14], KNO [SCALING], JET: ELECTROPRODUCTION, DIFFERENTIAL CROSS SECTION [X-DEPENDENCE], JET [ELECTROPRODUCTION], ELECTRON POSITRON: INCLUSIVE REACTION, ELECTROPRODUCTION: JET, COLLIDING BEAMS [ELECTRON POSITRON], MULTIPLICITY: CORRELATION, SCALING: KNO, MULTIPLICITY [CHARGED PARTICLE], ANNIHILATION: ELECTRON POSITRON, JET: SPHERICITY, ELECTRON POSITRON [COLLIDING BEAMS], INCLUSIVE REACTION [ELECTRON POSITRON], ELECTRON POSITRON: COLLIDING BEAMS, SPHERICITY [JET], ELECTRON POSITRON [ANNIHILATION], TRANSVERSE MOMENTUM [SPECTRUM], 14: 22: 34 GEV-CMS, ANNIHILATION [ELECTRON POSITRON], RAPIDITY [JET], ELECTROPRODUCTION [JET], SPECTRUM: TRANSVERSE MOMENTUM, QUARK: FRAGMENTATION, X-DEPENDENCE [DIFFERENTIAL CROSS SECTION], TRANSVERSE MOMENTUM: SPECTRUM, ELECTRON POSITRON: ANNIHILATION
Abstract

19 pp. (1983).

Published
1983

4. QCD and Hadron Jets: New Results from PEP and PETRA

Author

Sau Lan Wu

Subjects
(2JET): FINAL STATE, ELECTROPRODUCTION: LAMBDA, TRANSVERSE MOMENTUM: MOMENTUM SPECTRUM, EXPERIMENTAL RESULTS [REVIEW], TECHNIPION [SEARCH FOR], DESY PETRA STOR, BIBLIOGRAPHY, SEARCH FOR: TECHNIPION, (3JET): FINAL STATE, HADRON: ELECTROPRODUCTION, RHO(770)0: ELECTROPRODUCTION, ELECTROPRODUCTION [HADRON], JET [GLUON], PAIR PRODUCTION: HADRON, SPECTRUM [X-DEPENDENCE], ENERGY DEPENDENCE: TOTAL CROSS SECTION, HIGGS PARTICLE [POSTULATED PARTICLE], GLUON [SPIN], ELECTROPRODUCTION: HADRON, ELECTROPRODUCTION [LAMBDA], (4JET): FINAL STATE, POSTULATED PARTICLE: TECHNIPION, ENERGY DEPENDENCE [TOTAL CROSS SECTION], TOTAL CROSS SECTION: ENERGY DEPENDENCE, CORRELATION [ENERGY], SPIN: GLUON, HADRON [ELECTROPRODUCTION], INELASTIC SCATTERING: ELECTRON POSITRON, JET [ELECTROPRODUCTION], SEARCH FOR: HIGGS PARTICLE, FINAL STATE: (3JET), COLLIDING BEAMS [ELECTRON POSITRON], ELECTRON POSITRON: INCLUSIVE REACTION, ELECTROPRODUCTION: JET, INELASTIC SCATTERING [ELECTRON POSITRON], HIGGS PARTICLE [SEARCH FOR], SPECTRUM: X-DEPENDENCE, ANNIHILATION: ELECTRON POSITRON, JET: SPHERICITY, RATIO [TOTAL CROSS SECTION], FINAL STATE [(3JET)], SPHERICITY [JET], ELECTRON POSITRON: COLLIDING BEAMS, ENERGY: CORRELATION, ELECTRON POSITRON [ANNIHILATION], REVIEW: EXPERIMENTAL RESULTS, FINAL STATE: (2JET), ANNIHILATION [ELECTRON POSITRON], ELECTROPRODUCTION [JET], PERTURBATION THEORY [QUANTUM CHROMODYNAMICS], (4JET) [FINAL STATE], PARTICLE IDENTIFICATION, SPIN [GLUON], FRAGMENTATION [MODEL], JET [QUARK], POSTULATED PARTICLE: HIGGS PARTICLE, ELECTRON POSITRON [INELASTIC SCATTERING], PAIR PRODUCTION [HADRON], RATIO: TOTAL CROSS SECTION, X-DEPENDENCE: SPECTRUM, TOTAL CROSS SECTION [RATIO], COUPLING CONSTANT [STRONG INTERACTION], ELECTRON POSITRON: INELASTIC SCATTERING, X-DEPENDENCE [SPECTRUM], SLAC PEP STOR, (2JET) [FINAL STATE], MOMENTUM SPECTRUM [TRANSVERSE MOMENTUM], ELECTROPRODUCTION [RHO(770)0], (3JET) [FINAL STATE], TOTAL CROSS SECTION [ENERGY DEPENDENCE], LAMBDA [ELECTROPRODUCTION], COUPLING CONSTANT: STRONG INTERACTION, ENERGY DEPENDENCE [MULTIPLICITY], FINAL STATE [(2JET)], GLUON: JET, STRONG INTERACTION [COUPLING CONSTANT], HADRON [PAIR PRODUCTION], TOTAL CROSS SECTION: RATIO, COLLIDING BEAMS: ELECTRON POSITRON, GLUON: SPIN, QUARK: JET, TECHNIPION [POSTULATED PARTICLE], JET: ELECTROPRODUCTION, MULTIPLICITY: ENERGY DEPENDENCE, FINAL STATE: (4JET), QUANTUM CHROMODYNAMICS: PERTURBATION THEORY, ELECTRON POSITRON [COLLIDING BEAMS], INCLUSIVE REACTION [ELECTRON POSITRON], HADRON: PAIR PRODUCTION, MODEL: FRAGMENTATION, FINAL STATE [(4JET)], STRONG INTERACTION: COUPLING CONSTANT, LUMINOSITY, LAMBDA: ELECTROPRODUCTION, ELECTROPRODUCTION: RHO(770)0, RHO(770)0 [ELECTROPRODUCTION], ELECTRON POSITRON: ANNIHILATION
Abstract

77 pp. (1983).

Published
1983
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5. B LIFETIME MEASUREMENTS FROM PETRA

Author

Venkataramania, H.

Subjects
MIXING ANGLE: KOBAYASHI-MASKAWA, DESY PETRA STOR, TALK, B: LIFETIME, B [ELECTROPRODUCTION], KOBAYASHI-MASKAWA [MIXING ANGLE], HIGH [TRANSVERSE MOMENTUM], bottom, SEMILEPTONIC DECAY: B, B [SEMILEPTONIC DECAY], TASSO, B: ELECTROPRODUCTION, SEMILEPTONIC DECAY [B], ELECTROPRODUCTION [B], COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, MODEL: IMPACT PARAMETER, B: SEMILEPTONIC DECAY, TRANSVERSE MOMENTUM: HIGH, COLLIDING BEAMS [ELECTRON POSITRON], BRANCHING RATIO [QUARK], ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON [COLLIDING BEAMS], JET: SPHERICITY, SPHERICITY [JET], ELECTRON POSITRON: COLLIDING BEAMS, LIFETIME [B], ELECTRON POSITRON [ANNIHILATION], QUARK: BRANCHING RATIO, ANNIHILATION [ELECTRON POSITRON], JADE, IMPACT PARAMETER [MODEL], ELECTROPRODUCTION: B, ELECTRON POSITRON: ANNIHILATION
Abstract

31 pp. (1985).

Published
1985
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6. The hadronic final state in $e^{+}e^{-}$ annihilation at c.m. energies of 13, 17 and 27.4 GeV

Author

Cashmore, R. J., Brandelik, R., Sander, H. G., Schmitz, D., Schultz von Dratzig, A., Trines, D., Wallraff, W., Boerner, H., Fischer, H. M., Hartmann, H., Hilger, E., Hillen, W., Braunschweig, W., Knop, G., Korbach, W., Lohr, B., Roth, F., Ruhmer, W., Wedemeyer, R., Wermes, N., Wollstadt, M., Buhring, R., Heyland, D., Gather, K., Hultschig, H., Joos, P., Koch, W., Kotz, U., Kowalski, H., Ladage, A., Luke, D., Lynch, H. L., Mikenberg, G., Notz, D., Jaax, B., Pyrlik, J., Riethmuller, R., Schliwa, M., Soding, P., Wiik, B. H., Wolf, G., Fohrmann, R., Poelz, G., Ringel, J., Romer, O., Kadansky, V., Rusch, R., Schmueser, Peter, Binnie, D. M., Dornan, P. J., Downie, N. A., Garbutt, D. A., Jones, W. G., Lloyd, S. L., Pandoulas, D., Youngman, C., Lubelsmeyer, K., Barlow, Roger J., Illingworth, J., Ogg, M., Salmon, G. L., Bell, Kenneth Watson, Chinowsky, W., Foster, B., Hart, J. C., Proudfoot, J., Quarrie, D. R., Martyn, H. U., Saxon, D. H., Woodworth, P. L., TASSO Collaboration, Peise, G., and Rimkus, J.

Subjects
DIFFERENTIAL CROSS SECTION: X-DEPENDENCE, 13.0: 17.0: 27.4 GEV-CM, High Energy Physics::Lattice, DESY PETRA STOR, DIFFERENTIAL CROSS SECTION: ENERGY DEPENDENCE, HADRON: ELECTROPRODUCTION, MULTIPLE PRODUCTION: HADRON, ELECTROPRODUCTION [HADRON], TASSO, ENERGY DEPENDENCE: TOTAL CROSS SECTION, DIFFERENTIAL CROSS SECTION [ENERGY DEPENDENCE], ELECTROPRODUCTION: HADRON, Nuclear Experiment, ENERGY DEPENDENCE [TOTAL CROSS SECTION], TOTAL CROSS SECTION: ENERGY DEPENDENCE, HADRON [ELECTROPRODUCTION], JET [ELECTROPRODUCTION], COLLIDING BEAMS [ELECTRON POSITRON], HADRON [MULTIPLE PRODUCTION], ELECTRON POSITRON: INCLUSIVE REACTION, ELECTROPRODUCTION: JET, ANNIHILATION: ELECTRON POSITRON, TRANSVERSE MOMENTUM: DIFFERENTIAL CROSS SECTION, JET: SPHERICITY, RATIO [TOTAL CROSS SECTION], SPHERICITY [JET], ELECTRON POSITRON: COLLIDING BEAMS, ONE-PARTICLE: SPECTRUM, ELECTRON POSITRON [ANNIHILATION], SPECTRUM: ONE-PARTICLE, 17.0: 27.4 GEV-CM [13.0], ANNIHILATION [ELECTRON POSITRON], ELECTROPRODUCTION [JET], X-DEPENDENCE [DIFFERENTIAL CROSS SECTION], MULTIPLE PRODUCTION [HADRON], ENERGY DEPENDENCE: DIFFERENTIAL CROSS SECTION, RATIO: TOTAL CROSS SECTION, TOTAL CROSS SECTION [RATIO], TRANSVERSE MOMENTUM [DIFFERENTIAL CROSS SECTION], X-DEPENDENCE: DIFFERENTIAL CROSS SECTION, DIFFERENTIAL CROSS SECTION: TRANSVERSE MOMENTUM, TOTAL CROSS SECTION [ENERGY DEPENDENCE], TOTAL CROSS SECTION: RATIO, COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, Particle Physics - Phenomenology, ONE-PARTICLE [SPECTRUM], JET: ELECTROPRODUCTION, DIFFERENTIAL CROSS SECTION [X-DEPENDENCE], High Energy Physics::Phenomenology, MULTIPLICITY, HADRON: MULTIPLE PRODUCTION, ELECTRON POSITRON [COLLIDING BEAMS], INCLUSIVE REACTION [ELECTRON POSITRON], ENERGY DEPENDENCE [DIFFERENTIAL CROSS SECTION], SPECTRUM [ONE-PARTICLE], High Energy Physics::Experiment, DIFFERENTIAL CROSS SECTION [TRANSVERSE MOMENTUM], ELECTRON POSITRON: ANNIHILATION
Abstract

10 pp. (1979)., Results on the hadronic final state in e/sup +/e/sup -/ annihilation at 13, 17 and 27.4 GeV are presented. There is no compelling evidence for the existence of the t quark in these data, which are in general agreement with a simple quark parton model. Some tentative indications of QCD effects are observed in the p/sub T//sup 2/ distributions.

Published
1979
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7. e+ e- COLLIDING BEAM EXPERIMENTS

Author

Wiik, B. H.

Subjects
ELECTROPRODUCTION [RESONANCE], PSI MESONS: ELECTROPRODUCTION, CORRELATION [CHARGE], +2RHO%28770%290+POSITRON+ELECTRON%22">ELECTRON POSITRON --> 2RHO(770)0 POSITRON ELECTRON, PRODUCTION [BOTTOM MESON], BOTTOM MESON: PRODUCTION, ELECTROPRODUCTION [HADRON], RADIATIVE DECAY: J/PSI(3100), CHARMED MESON [PRODUCTION], NEUTRAL PARTICLE [ELECTROPRODUCTION], CHARGED PARTICLE: MULTIPLICITY, PRODUCTION [CHARMED MESON], HADRON [ELECTROPRODUCTION], TWO-PHOTON: EXCHANGE, CHARMED MESON: LIFETIME, ELECTROWEAK INTERACTION [EFFECT], ANNIHILATION: ELECTRON POSITRON, JET: SPHERICITY, PHOTON PHOTON: INTERACTION, SPHERICITY [JET], ELECTRON POSITRON [ELASTIC SCATTERING], ELECTRON POSITRON [ANNIHILATION], FRAGMENTATION [GLUON], ELASTIC SCATTERING [ELECTRON POSITRON], ANNIHILATION [ELECTRON POSITRON], Glashow-Iliopoulos-Maiani model, NEUTRAL PARTICLE: ELECTROPRODUCTION, QUARK: FRAGMENTATION, ELECTROPRODUCTION [UPSILON MESONS], MULTIPLE PRODUCTION [HADRON], QUARKONIUM [QUARK], CHARMED MESON: PRODUCTION, ELECTROPRODUCTION: NEUTRAL PARTICLE, INTERACTION: PHOTON PHOTON, COUPLING CONSTANT: STRONG INTERACTION, PSI MESONS [ELECTROPRODUCTION], STRONG INTERACTION [COUPLING CONSTANT], COLLIDING BEAMS: ELECTRON POSITRON, GLUON: FRAGMENTATION, TWO-PHOTON [EXCHANGE], JET: ELECTROPRODUCTION, J/PSI(3100) [RADIATIVE DECAY], ELECTRON POSITRON [COLLIDING BEAMS], EXCHANGE: TWO-PHOTON, STRONG INTERACTION: COUPLING CONSTANT, ELECTRON POSITRON: ANNIHILATION, PRODUCTION: BOTTOM MESON, FRAGMENTATION [QUARK], BOTTOM MESON [PRODUCTION], BIBLIOGRAPHY, INTERACTION [PHOTON PHOTON], HADRON: ELECTROPRODUCTION, MULTIPLE PRODUCTION: HADRON, JET [GLUON], POSTULATED PARTICLE: F, RESONANCE: ELECTROPRODUCTION, ELECTROPRODUCTION: UPSILON MESONS, GLUON [SPIN], ELECTROPRODUCTION: HADRON, THRUST [JET], JET: THRUST, SPIN: GLUON, JET [ELECTROPRODUCTION], EXCHANGE [TWO-PHOTON], EFFECT: ELECTROWEAK INTERACTION, COLLIDING BEAMS [ELECTRON POSITRON], HADRON [MULTIPLE PRODUCTION], ELECTROPRODUCTION: JET, MULTIPLICITY [CHARGED PARTICLE], RADIATIVE DECAY [J/PSI(3100)], F [POSTULATED PARTICLE], RATIO [TOTAL CROSS SECTION], ELECTRON POSITRON: COLLIDING BEAMS, ELECTROWEAK INTERACTION: EFFECT, ELASTIC SCATTERING: ELECTRON POSITRON, ELECTROPRODUCTION [PSI MESONS], ELECTROPRODUCTION [NEUTRAL PARTICLE], ELECTROPRODUCTION [JET], CHARGE: CORRELATION, SPIN [GLUON], J/PSI(3100): RADIATIVE DECAY, ELECTROPRODUCTION: PSI MESONS, ELECTROPRODUCTION: RESONANCE, RATIO: TOTAL CROSS SECTION, PRODUCTION: CHARMED MESON, TOTAL CROSS SECTION [RATIO], LECTURES, COUPLING CONSTANT [STRONG INTERACTION], ELECTRON POSITRON: ELASTIC SCATTERING, GLUON: JET, TOTAL CROSS SECTION: RATIO, GLUON: SPIN, LIFETIME [CHARMED MESON], EFFECT [ELECTROWEAK INTERACTION], HADRON: MULTIPLE PRODUCTION, QUARK: QUARKONIUM, RESONANCE [ELECTROPRODUCTION], PHOTON PHOTON [INTERACTION], UPSILON MESONS [ELECTROPRODUCTION], UPSILON MESONS: ELECTROPRODUCTION
Abstract

100 pp. (1980).

Published
1980
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8. High-energy trends in $e^{+}e^{-}$ physics

Author

Wolf, G

Subjects
ENERGY DEPENDENCE: SPHERICITY, EXPERIMENTAL RESULTS [REVIEW], DESY PETRA STOR, BIBLIOGRAPHY, Y-DEPENDENCE: DIFFERENTIAL CROSS SECTION, SPECTRUM [INCLUSIVE REACTION], EXPERIMENTAL RESULTS: REVIEW, TOP [SEARCH FOR], INCLUSIVE REACTION [SPECTRUM], THRUST [JET], SPHERICITY [ENERGY DEPENDENCE], JET: THRUST, EFFECT [QUANTUM CHROMODYNAMICS], TWO-PHOTON: EXCHANGE, JET [ELECTROPRODUCTION], EXCHANGE [TWO-PHOTON], ELECTRON POSITRON: INCLUSIVE REACTION, ELECTROPRODUCTION: JET, COLLIDING BEAMS [ELECTRON POSITRON], ANNIHILATION: ELECTRON POSITRON, REVIEW [EXPERIMENTAL RESULTS], JET: SPHERICITY, RAPIDITY [SPECTRUM], ELECTRON POSITRON: COLLIDING BEAMS, RATIO [TOTAL CROSS SECTION], SPHERICITY [JET], REVIEW: EXPERIMENTAL RESULTS, ELECTRON POSITRON [ANNIHILATION], ANNIHILATION [ELECTRON POSITRON], ELECTROPRODUCTION [JET], RATIO: TOTAL CROSS SECTION, top, TOTAL CROSS SECTION [RATIO], CHARGED PARTICLE: MULTIPLE PRODUCTION, CHARGED PARTICLE [MULTIPLE PRODUCTION], ENERGY DEPENDENCE [MULTIPLICITY], QUANTUM CHROMODYNAMICS: EFFECT, Y-DEPENDENCE [DIFFERENTIAL CROSS SECTION], TOTAL CROSS SECTION: RATIO, COLLIDING BEAMS: ELECTRON POSITRON, Particle Physics - Phenomenology, TWO-PHOTON [EXCHANGE], JET: ELECTROPRODUCTION, DIFFERENTIAL CROSS SECTION [Y-DEPENDENCE], MULTIPLICITY: ENERGY DEPENDENCE, TOP: JET, MULTIPLE PRODUCTION [CHARGED PARTICLE], High Energy Physics::Phenomenology, SPECTRUM [RAPIDITY], INCLUSIVE REACTION: SPECTRUM, SPECTRUM: INCLUSIVE REACTION, ELECTRON POSITRON [COLLIDING BEAMS], INCLUSIVE REACTION [ELECTRON POSITRON], Physics::History of Physics, JET [TOP], SEARCH FOR: TOP, EXCHANGE: TWO-PHOTON, MULTIPLE PRODUCTION: CHARGED PARTICLE, DIFFERENTIAL CROSS SECTION: Y-DEPENDENCE, RAPIDITY: SPECTRUM, High Energy Physics::Experiment, SCALING, ELECTRON POSITRON: ANNIHILATION, SPECTRUM: RAPIDITY
Abstract

25 pp. (1979)., Discusses the progress in e/sup +/e/sup -/ annihilation at PETRA energies including jets, tau heavy leptons and the separation of two photon events.

Published
1979

9. ENERGY DEPENDENCE OF EVENT SHAPES IN e+ e- ANNIHILATION AT center-of-mass ENERGIES FROM 7.7-GeV TO 31.6-GeV

Author

Burger, J., Berger, Christoph, Ackermann, H., Alexander, G., Criegee, L., Eskreys, A., Franke, G., Gabriel, W., Gerke, C., Knies, G., Lehmann, E., Mertiens, H. D., Genzel, H., Michelsen, U., Pape, K. H., Reich, H. D., Scarr, J. M., Stella, B., Timm, U., Winter, G. G., Zimmermann, W., Achterberg, O., Blobel, V., Grigull, R., Boesten, L., Hepp, V., Kapitza, H., Koppitz, B., Lewendel, B., Luhrsen, W., van Staa, R., Spitzer, H., Chang, C. Y., Glasser, R. G., Lackas, W., Kellogg, R. G., Lau, K. H., Polvado, R. O., Sechi-Zorn, B., Skuja, A., Welch, G., Zorn, G. T., Backer, A., Barreiro, F., Brandt, S., Raupach, F., Derikum, K., Grupen, C., Meyer, H. J., Neumann, B., Rost, M., Zech, Gunter, Daum, H. J., Meyer, H., Meyer, O., Rossler, M., Wagner, W., Schmidt, D., PLUTO Collaboration, Klovning, A., Lillestol, E., and Skard, J. A.

Subjects
MULTIPLE PRODUCTION [HADRON], SPECTRUM [ENERGY DEPENDENCE], JET [MASS], DESY PETRA STOR, COUPLING CONSTANT [STRONG INTERACTION], MASS: JET, TALK, (3JET): FINAL STATE, MULTIPLE PRODUCTION: HADRON, (3JET) [FINAL STATE], PLUTO, EVENT SHAPE ANALYSIS, SPECTRUM: ENERGY DEPENDENCE, COUPLING CONSTANT: STRONG INTERACTION, THRUST [JET], STRONG INTERACTION [COUPLING CONSTANT], COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, JET: THRUST, JET: ELECTROPRODUCTION, DESY DORIS STOR, MASS [JET], JET [ELECTROPRODUCTION], FINAL STATE: (3JET), COLLIDING BEAMS [ELECTRON POSITRON], HADRON [MULTIPLE PRODUCTION], ELECTROPRODUCTION: JET, HADRON: MULTIPLE PRODUCTION, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON [COLLIDING BEAMS], JET: SPHERICITY, ENERGY DEPENDENCE [SPECTRUM], SPHERICITY [JET], FINAL STATE [(3JET)], ELECTRON POSITRON: COLLIDING BEAMS, ELECTRON POSITRON [ANNIHILATION], JET: MASS, 7.7-31.6 GEV-CMS, ANNIHILATION [ELECTRON POSITRON], STRONG INTERACTION: COUPLING CONSTANT, ELECTROPRODUCTION [JET], ENERGY DEPENDENCE: SPECTRUM, ELECTRON POSITRON: ANNIHILATION
Abstract

7 pp. (1981).

Published
1981
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10. New $e^+e^−$ physics

Author

Wiik, B. H.

Subjects
EXPERIMENTAL RESULTS [REVIEW], INCLUSIVE REACTION: DIFFERENTIAL CROSS SECTION, ELECTROPRODUCTION [RESONANCE], BIBLIOGRAPHY, INTERACTION [PHOTON PHOTON], HADRON: ELECTROPRODUCTION, MULTIPLE PRODUCTION: HADRON, ELECTROPRODUCTION [HADRON], RESONANCE: ELECTROPRODUCTION, GLUON [SPIN], ELECTROPRODUCTION: HADRON, THRUST [JET], CHARGED PARTICLE: MULTIPLICITY, JET: THRUST, NUMERICAL CALCULATIONS: MONTE CARLO, SPIN: GLUON, TOP: FRAGMENTATION, HADRON [ELECTROPRODUCTION], MONTE CARLO [NUMERICAL CALCULATIONS], DEEP INELASTIC SCATTERING [PHOTON ELECTRON], TWO-PHOTON: EXCHANGE, JET [ELECTROPRODUCTION], EXCHANGE [TWO-PHOTON], COLLIDING BEAMS [ELECTRON POSITRON], HADRON [MULTIPLE PRODUCTION], DIFFERENTIAL CROSS SECTION [INCLUSIVE REACTION], ELECTROPRODUCTION: JET, ELECTRON POSITRON: INCLUSIVE REACTION, MULTIPLICITY [CHARGED PARTICLE], ANNIHILATION: ELECTRON POSITRON, JET: SPHERICITY, PHOTON PHOTON: INTERACTION, HEAVY LEPTON: POSTULATED PARTICLE, SPHERICITY [JET], RATIO [TOTAL CROSS SECTION], ELECTRON POSITRON: COLLIDING BEAMS, ELECTRON POSITRON [ANNIHILATION], REVIEW: EXPERIMENTAL RESULTS, NEUTRAL PARTICLE: ENERGY, FRAGMENTATION [GLUON], ANNIHILATION [ELECTRON POSITRON], ELECTROPRODUCTION [JET], ELECTROWEAK INTERACTION, ENERGY [NEUTRAL PARTICLE], SPIN [GLUON], MULTIPLE PRODUCTION [HADRON], INCLUSIVE REACTION [DIFFERENTIAL CROSS SECTION], PHOTON ELECTRON [DEEP INELASTIC SCATTERING], FRAGMENTATION [TOP], ELECTROPRODUCTION: RESONANCE, RATIO: TOTAL CROSS SECTION, POSTULATED PARTICLE [HEAVY LEPTON], top, TOTAL CROSS SECTION [RATIO], COUPLING CONSTANT [STRONG INTERACTION], INTERACTION: PHOTON PHOTON, COUPLING CONSTANT: STRONG INTERACTION, DIFFERENTIAL CROSS SECTION: INCLUSIVE REACTION, STRONG INTERACTION [COUPLING CONSTANT], TOTAL CROSS SECTION: RATIO, COLLIDING BEAMS: ELECTRON POSITRON, GLUON: SPIN, GLUON: FRAGMENTATION, TWO-PHOTON [EXCHANGE], JET: ELECTROPRODUCTION, DEEP INELASTIC SCATTERING: PHOTON ELECTRON, HADRON: MULTIPLE PRODUCTION, ELECTRON POSITRON [COLLIDING BEAMS], INCLUSIVE REACTION [ELECTRON POSITRON], EXCHANGE: TWO-PHOTON, RESONANCE [ELECTROPRODUCTION], STRONG INTERACTION: COUPLING CONSTANT, PHOTON ELECTRON: DEEP INELASTIC SCATTERING, PHOTON PHOTON [INTERACTION], ELECTRON POSITRON: ANNIHILATION
Abstract

54 pp. (1980)., Scitation is the online home of leading journals and conference proceedings from AIP Publishing and AIP Member Societies

Published
1980
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11. GLUON FRAGMENTATION IN upsilon (1S) DECAYS

Author

Bienlein, J. K. and LENA Collaboration

Subjects
UPSILON(9460) [DECAY], FRAGMENTATION [QUARK], +3GLUON%22">UPSILON(9460) --> 3GLUON, STRING [MODEL], ENERGY: MOMENT, DESY PETRA STOR, MAGNETIC DETECTOR: LENA, 9.45 GEV-CMS, ELECTROPRODUCTION: UPSILON(9460), DECAY [UPSILON(9460)], +UPSILON%289460%29%22">ELECTRON POSITRON --> UPSILON(9460), THRUST [JET], COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, CHARGED PARTICLE: MULTIPLICITY, MODEL: STRING, JET: THRUST, GLUON: FRAGMENTATION, ELECTROPRODUCTION [UPSILON(9460)], PHOTON: ENERGY, DECAY: UPSILON(9460), COLLIDING BEAMS [ELECTRON POSITRON], ENERGY [PHOTON], MULTIPLICITY [CHARGED PARTICLE], LENA [MAGNETIC DETECTOR], ANNIHILATION: ELECTRON POSITRON, UPSILON(9460): ELECTROPRODUCTION, JET: SPHERICITY, ELECTRON POSITRON [COLLIDING BEAMS], ELECTRON POSITRON: COLLIDING BEAMS, SPHERICITY [JET], ELECTRON POSITRON [ANNIHILATION], UPSILON(9460) [ELECTROPRODUCTION], MODEL: FRAGMENTATION, FRAGMENTATION [GLUON], MOMENT [ENERGY], ANNIHILATION [ELECTRON POSITRON], QUARK: FRAGMENTATION, UPSILON(9460): DECAY, ELECTRON POSITRON: ANNIHILATION, FRAGMENTATION [MODEL]
Abstract

8 pp. (1983).

Published
1983

12. Recent Results from DORIS

Author

Bienlein, J. K.

Subjects
(2JET): FINAL STATE, HADRONIC DECAY [UPSILON(9460)], EXPERIMENTAL RESULTS [REVIEW], HADRON: YIELD, RADIATIVE DECAY: UPSILON(10020), 7.4-7.5: 8.6-10.1 GEV, (3JET): FINAL STATE, +UPSILON%289460%29+2PHOTON%22">UPSILON(10020) --> UPSILON(9460) 2PHOTON, HADRON: ELECTROPRODUCTION, SPECTRUM [INCLUSIVE REACTION], ELECTROPRODUCTION: UPSILON(9460), ELECTROPRODUCTION [HADRON], ANGULAR CORRELATION: TWO-PARTICLE, JET [GLUON], UPSILON(10020) [CASCADE DECAY], BRANCHING RATIO [UPSILON(10020)], UPSILON(9460) [LEPTONIC DECAY], UPSILON(9460): HADRONIC DECAY, INCLUSIVE REACTION [SPECTRUM], TWO-PARTICLE [ANGULAR CORRELATION], ELECTROPRODUCTION: HADRON, GLUON [SPIN], THRUST [JET], UPSILON(10020): BRANCHING RATIO, JET: THRUST, ELECTROPRODUCTION [UPSILON(9460)], 8.6-10.1 GEV [7.4-7.5], ELECTROPRODUCTION: UPSILON(10020), SPIN: GLUON, HADRON [ELECTROPRODUCTION], YIELD [HADRON], JET [ELECTROPRODUCTION], FINAL STATE: (3JET), HADRONIC DECAY [UPSILON(10020)], ELECTRON POSITRON: INCLUSIVE REACTION, ELECTROPRODUCTION: JET, COLLIDING BEAMS [ELECTRON POSITRON], ANNIHILATION: ELECTRON POSITRON, UPSILON(9460): ELECTROPRODUCTION, JET: SPHERICITY, ELECTRON POSITRON: COLLIDING BEAMS, FINAL STATE [(3JET)], SPHERICITY [JET], REVIEW: EXPERIMENTAL RESULTS, ELECTRON POSITRON [ANNIHILATION], FRAGMENTATION [GLUON], CHARGED PARTICLE [MULTIPLICITY], FINAL STATE: (2JET), ANNIHILATION [ELECTRON POSITRON], ELECTROPRODUCTION [JET], SPIN [GLUON], LEPTONIC DECAY: UPSILON(9460), JET [QUARK], DIFFERENTIAL CROSS SECTION, CASCADE DECAY: UPSILON(10020), COUPLING CONSTANT [STRONG INTERACTION], (2JET) [FINAL STATE], (3JET) [FINAL STATE], UPSILON(10020): CASCADE DECAY, MULTIPLICITY: CHARGED PARTICLE, COUPLING CONSTANT: STRONG INTERACTION, GLUON: JET, FINAL STATE [(2JET)], UPSILON(10020) [ELECTROPRODUCTION], STRONG INTERACTION [COUPLING CONSTANT], COLLIDING BEAMS: ELECTRON POSITRON, UPSILON(9460) [HADRONIC DECAY], GLUON: SPIN, UPSILON(10020) [HADRONIC DECAY], HADRONIC DECAY: UPSILON(10020), QUARK: JET, UPSILON(10020): HADRONIC DECAY, GLUON: FRAGMENTATION, UPSILON(10020): RADIATIVE DECAY, JET: ELECTROPRODUCTION, UPSILON(10020) [RADIATIVE DECAY], DESY DORIS STOR, INCLUSIVE REACTION: SPECTRUM, SPECTRUM: INCLUSIVE REACTION, RADIATIVE DECAY [UPSILON(10020)], CASCADE DECAY [UPSILON(10020)], UPSILON(10020): ELECTROPRODUCTION, INCLUSIVE REACTION [ELECTRON POSITRON], ELECTRON POSITRON [COLLIDING BEAMS], UPSILON(9460) [ELECTROPRODUCTION], STRONG INTERACTION: COUPLING CONSTANT, UPSILON(9460): LEPTONIC DECAY, HADRONIC DECAY: UPSILON(9460), ELECTROPRODUCTION [UPSILON(10020)], LEPTONIC DECAY [UPSILON(9460)], ELECTRON POSITRON: ANNIHILATION
Abstract

14 pp. (1981).

Published
1981

13. Jet-Achsen beim $\Upsilon$(1S)-Zerfall

Author

Bartels, Hans-Werner

Subjects
NONLEPTONIC DECAY [UPSILON(9460)], VALIDITY TEST [QUANTUM CHROMODYNAMICS], +3GLUON%22">UPSILON(9460) --> 3GLUON, PLANARITY [EVENT SHAPE ANALYSIS], FRAGMENTATION [JET], THESIS, ELECTROPRODUCTION: UPSILON(9460), JET [GLUON], GLUON [SPIN], GLUON: JET, THRUST [JET], COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, GLUON: SPIN, JET: THRUST, DESY DORIS II STOR, ELECTROPRODUCTION [UPSILON(9460)], UPSILON(9460) [NONLEPTONIC DECAY], SPIN: GLUON, NONLEPTONIC DECAY: UPSILON(9460), EVENT SHAPE ANALYSIS: PLANARITY, COLLIDING BEAMS [ELECTRON POSITRON], ANNIHILATION: ELECTRON POSITRON, JET: FRAGMENTATION, UPSILON(9460): ELECTROPRODUCTION, JET: SPHERICITY, ELECTRON POSITRON [COLLIDING BEAMS], UPSILON(9460): NONLEPTONIC DECAY, ELECTRON POSITRON: COLLIDING BEAMS, SPHERICITY [JET], ELECTRON POSITRON [ANNIHILATION], UPSILON(9460) [ELECTROPRODUCTION], QUANTUM CHROMODYNAMICS: VALIDITY TEST, ANNIHILATION [ELECTRON POSITRON], 9.46 GEV-CMS, ANGULAR DISTRIBUTION, SPIN [GLUON], Crystal Ball, ELECTRON POSITRON: ANNIHILATION
Abstract

41 pp. (1986).

Published
1986

14. MULTIHAORONERZEUGUNG IN DER $e^+ e^-$ VERNICHTUNG BEI PETRA-ENERGIEN UND VERGLEICH MIT AUSSAGEN DER QUANTENCHROMODYNAMIK

Author

Elsen, Eckhard

Subjects
(2JET): FINAL STATE, BREMSSTRAHLUNG: GLUON, GLUON: BREMSSTRAHLUNG, RATIO: TOTAL CROSS SECTION, JET: ENERGY FLUX, BIBLIOGRAPHY, DESY PETRA STOR, CORRELATION: CHARGE, (3JET): FINAL STATE, quark model PARTON, MULTIPLE PRODUCTION: HADRON, THESIS, MODEL: CLUSTER, DIFFERENTIAL CROSS SECTION: MASS, 27.4-37.6 GEV-CMS, COUPLING CONSTANT: STRONG INTERACTION, ENERGY DEPENDENCE: TOTAL CROSS SECTION, ENERGY FLUX: JET, GLUON: JET, TOTAL CROSS SECTION: RATIO, COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, GLUON: SPIN, JET: THRUST, QUARK: JET, JET: CHARGED PARTICLE, TOTAL CROSS SECTION: ENERGY DEPENDENCE, MASS: DIFFERENTIAL CROSS SECTION, GLUON: FRAGMENTATION, SPIN: GLUON, JET: ELECTROPRODUCTION, +%28N%29HADRON%22">ELECTRON POSITRON --> (N)HADRON, FINAL STATE: (3JET), MULTIPLICITY, ELECTROPRODUCTION: JET, HADRON: MULTIPLE PRODUCTION, ANNIHILATION: ELECTRON POSITRON, JET: SPHERICITY, ELECTRON POSITRON: COLLIDING BEAMS, JET: NEUTRAL PARTICLE, FINAL STATE: (2JET), QUANTUM CHROMODYNAMICS: VALIDITY TEST, STRONG INTERACTION: COUPLING CONSTANT, JADE, MULTIDIMENSIONAL ANALYSIS: DALITZ PLOT, ANGULAR DISTRIBUTION, ELECTRON POSITRON: ANNIHILATION
Abstract

64 pp. (1981).

Published
1981
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15. JET PRODUCTION IN e+ e- ANNIHILATION AND DECAYS OF THE upsilon (9.46) RESONANCE: RESULTS FROM PLUTO

Author

Knies, Gerhard

Subjects
DECAY: UPSILON(9500), CHANNEL CROSS SECTION [HADRONIC], EXPERIMENTAL RESULTS [REVIEW], MOMENTUM SPECTRUM: ENERGY DEPENDENCE, UPSILON(9500): DECAY, DESY PETRA STOR, CHANNEL CROSS SECTION: HADRONIC, EXPERIMENTAL RESULTS: REVIEW, PLUTO, SPECTRUM [X-DEPENDENCE], DECAY [UPSILON(9500)], HADRONIC: CHANNEL CROSS SECTION, THRUST [JET], JET: THRUST, QUANTUM CHROMODYNAMICS, EXCHANGE: THREE-GLUON, JET [ELECTROPRODUCTION], HADRONIC [CHANNEL CROSS SECTION], ELECTROPRODUCTION: JET, COLLIDING BEAMS [ELECTRON POSITRON], SPECTRUM: X-DEPENDENCE, ANNIHILATION: ELECTRON POSITRON, REVIEW [EXPERIMENTAL RESULTS], JET: SPHERICITY, RAPIDITY [SPECTRUM], ELECTRON POSITRON: COLLIDING BEAMS, SPHERICITY [JET], DALITZ PLOT [MULTIDIMENSIONAL ANALYSIS], REVIEW: EXPERIMENTAL RESULTS, ELECTRON POSITRON [ANNIHILATION], THREE-GLUON [EXCHANGE], FRAGMENTATION [GLUON], ANNIHILATION [ELECTRON POSITRON], ELECTROPRODUCTION [JET], MULTIDIMENSIONAL ANALYSIS: DALITZ PLOT, SPECTRUM: TRANSVERSE MOMENTUM, ENERGY DEPENDENCE [MOMENTUM SPECTRUM], ANGULAR DISTRIBUTION, TRANSVERSE MOMENTUM: SPECTRUM, PAIR PRODUCTION: QUARK ANTIQUARK, X-DEPENDENCE: SPECTRUM, X-DEPENDENCE [SPECTRUM], QUARK ANTIQUARK [PAIR PRODUCTION], EXCHANGE [THREE-GLUON], bottom, THREE-GLUON: EXCHANGE, 3.10-5.00: 7.70: 9.40: 9.45: 13.00: 17.00 GEV-CM, UPSILON(9500) [DECAY], COLLIDING BEAMS: ELECTRON POSITRON, SPECTRUM [TRANSVERSE MOMENTUM], GLUON: FRAGMENTATION, PAIR PRODUCTION [QUARK ANTIQUARK], JET: ELECTROPRODUCTION, DESY DORIS STOR, SPECTRUM [RAPIDITY], ELECTRON POSITRON [COLLIDING BEAMS], TRANSVERSE MOMENTUM [SPECTRUM], 7.70: 9.40: 9.45: 13.00: 17.00 GEV-CM [3.10-5.00], QUARK ANTIQUARK: PAIR PRODUCTION, RAPIDITY: SPECTRUM, ELECTRON POSITRON: ANNIHILATION, SPECTRUM: RAPIDITY
Abstract

30 pp. (1979).

Published
1979

16. Evidence on the gluon

Author

P. Söding

Subjects
(2JET): FINAL STATE, CORRECTION [QUANTUM CHROMODYNAMICS], HADRONIC DECAY [UPSILON(9460)], High Energy Physics::Lattice, Electron–positron annihilation, EXPERIMENTAL RESULTS [REVIEW], Continuum (design consultancy), BIBLIOGRAPHY, DESY PETRA STOR, Jet (particle physics), +%28N%29HADRON%22">UPSILON(9460) --> (N)HADRON, (3JET): FINAL STATE, MULTIPLE PRODUCTION: HADRON, ASYMMETRY [SPECTRUM], ELECTROPRODUCTION: UPSILON(9460), EFFECT: HIGHER-TWIST, JET: ENERGY FLOW, JET [GLUON], Bibliography, ENERGY DEPENDENCE: TOTAL CROSS SECTION, UPSILON(9460): HADRONIC DECAY, THRUST [JET], JET: THRUST, ELECTROPRODUCTION [UPSILON(9460)], ENERGY DEPENDENCE [TOTAL CROSS SECTION], Physics, Quantum chromodynamics, TOTAL CROSS SECTION: ENERGY DEPENDENCE, CORRELATION [ENERGY], +%28N%29HADRON%22">ELECTRON POSITRON --> (N)HADRON, JET [ELECTROPRODUCTION], FINAL STATE: (3JET), COLLIDING BEAMS [ELECTRON POSITRON], HADRON [MULTIPLE PRODUCTION], ELECTROPRODUCTION: JET, ANNIHILATION: ELECTRON POSITRON, TRANSVERSE MOMENTUM: DIFFERENTIAL CROSS SECTION, JET [ANGULAR CORRELATION], UPSILON(9460): ELECTROPRODUCTION, JET: SPHERICITY, FINAL STATE [(3JET)], SPHERICITY [JET], RATIO [TOTAL CROSS SECTION], DALITZ PLOT [MULTIDIMENSIONAL ANALYSIS], Short distance, ELECTRON POSITRON: COLLIDING BEAMS, ENERGY: CORRELATION, ELECTRON POSITRON [ANNIHILATION], REVIEW: EXPERIMENTAL RESULTS, +UPSILON%289460%29%22">ELECTRON POSITRON --> UPSILON(9460), ENERGY FLOW [JET], FINAL STATE: (2JET), ANNIHILATION [ELECTRON POSITRON], ELECTROPRODUCTION [JET], MULTIDIMENSIONAL ANALYSIS: DALITZ PLOT, ANGULAR DISTRIBUTION, MULTIPLE PRODUCTION [HADRON], JET [QUARK], Particle physics, RATIO: TOTAL CROSS SECTION, HIGHER-TWIST [EFFECT], TOTAL CROSS SECTION [RATIO], TRANSVERSE MOMENTUM [DIFFERENTIAL CROSS SECTION], ASYMMETRY: SPECTRUM, (2JET) [FINAL STATE], Nuclear physics, DIFFERENTIAL CROSS SECTION: TRANSVERSE MOMENTUM, (3JET) [FINAL STATE], TOTAL CROSS SECTION [ENERGY DEPENDENCE], Angular distribution, QUANTUM CHROMODYNAMICS: CORRECTION, SPECTRUM [ASYMMETRY], ANGULAR CORRELATION: JET, FINAL STATE [(2JET)], GLUON: JET, TOTAL CROSS SECTION: RATIO, UPSILON(9460) [HADRONIC DECAY], COLLIDING BEAMS: ELECTRON POSITRON, QUARK: JET, JET: ELECTROPRODUCTION, High Energy Physics::Phenomenology, HADRON: MULTIPLE PRODUCTION, ELECTRON POSITRON [COLLIDING BEAMS], SPECTRUM: ASYMMETRY, Gluon, UPSILON(9460) [ELECTROPRODUCTION], DIFFERENTIAL CROSS SECTION [TRANSVERSE MOMENTUM], High Energy Physics::Experiment, HADRONIC DECAY: UPSILON(9460), ELECTRON POSITRON: ANNIHILATION
Abstract

Gluons 28 pp. (1981)., The production of hard noncollinear gluons in short distance processes is disussed, with emphasis on recent results from e+e− interactions. The jet phenomena observed in the e+e− continuum and in Υ decay are consistently described as due to the emission of QCD gluons while alternative explanations fail. The vector and color‐nonsinglet nature of the radiated quanta is directly verified.

Published
1981
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17. SEARCH FOR NARROW QUARKONIUM STATES AND PAIR PRODUCTION OF NEW HEAVY QUARKS AT c.m. ENERGIES FROM 33-GeV TO 36.7-GeV

Author

Behrend, H. J., Chen, Ch., Fries, D. C., Flugge, G., Hopp, G., Muller, H., Randoll, H., Schmidt, G., Schneider, H., de Boer, W., Buschhorn, G., Grindhammer, Guenter, Field, J. H., Grosse-Wiesmann, P., Gunderson, B., Kiesling, Christian M., Kotthaus, R., Kruse, U., Lierl, H., Luers, D., Meyer, T., Moss, L., Oberlack, H., Gumpel, U., Schacht, P., Schachter, M. J., Snyder, A., Steiner, H., Carnesecchi, G., Cordier, A., Davier, M., Fournier, D., Grivaz, J. F., Haissinski, J., Schroder, V., Journe, V., Klarsfeld, A., Laplanche, F., Le Diberder, F., Mallik, U., Veillet, J. J., Weitsch, A., George, R., Goldberg, M., Grossetete, B., Sindt, H., Kapusta, Frederic, Kovacs, F., London, G., Poggioli, L., Rivoal, M., Aleksan, R., Bouchez, J., Cozzika, G., Ducros, Y., Gaidot, A., Apel, W. D., Jadach, S., Lavagne, Y., Pamela, J., Pansart, J. P., Pierre, F., CELLO Collaboration, Bodenkamp, J., Chrobaczek, D., and Engler, J.

Subjects
MULTIPLE PRODUCTION [HADRON], RATIO: TOTAL CROSS SECTION, DESY PETRA STOR, TOTAL CROSS SECTION [RATIO], TRUTHONIUM [SEARCH FOR], HADRON: ELECTROPRODUCTION, MULTIPLE PRODUCTION: HADRON, QUARK: TRUTHONIUM, ELECTROPRODUCTION [HADRON], TOTAL CROSS SECTION [ENERGY DEPENDENCE], TRUTHONIUM [QUARK], ENERGY DEPENDENCE: TOTAL CROSS SECTION, ELECTROPRODUCTION: HADRON, TOTAL CROSS SECTION: RATIO, COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, ENERGY DEPENDENCE [TOTAL CROSS SECTION], TOTAL CROSS SECTION: ENERGY DEPENDENCE, HADRON [ELECTROPRODUCTION], SEARCH FOR: TRUTHONIUM, COLLIDING BEAMS [ELECTRON POSITRON], HADRON [MULTIPLE PRODUCTION], HADRON: MULTIPLE PRODUCTION, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON [COLLIDING BEAMS], JET: SPHERICITY, RATIO [TOTAL CROSS SECTION], SPHERICITY [JET], ELECTRON POSITRON: COLLIDING BEAMS, ELECTRON POSITRON [ANNIHILATION], ANNIHILATION [ELECTRON POSITRON], CELLO, 33.0-36.7 GEV-CMS, ELECTRON POSITRON: ANNIHILATION
Abstract

13 pp. (1981).

Published
1981
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18. SELECTED TOPICS IN e+ e- PHYSICS

Author

Wu, Sau Lan

Subjects
D: LIFETIME, HIGH [TRANSVERSE MOMENTUM], RADIATIVE DECAY: J/PSI(3100), CHARGED PARTICLE: MULTIPLICITY, (4JET): FINAL STATE, TWO-PHOTON: EXCHANGE, ANNIHILATION: ELECTRON POSITRON, JET: SPHERICITY, CHARMED PARTICLE: ELECTROPRODUCTION, PHOTON PHOTON: INTERACTION, SPHERICITY [JET], ELECTRON POSITRON [ANNIHILATION], ANNIHILATION [ELECTRON POSITRON], ELECTROPRODUCTION [UPSILON MESONS], JET [QUARK], ELECTRON POSITRON [INELASTIC SCATTERING], TAU: ELECTROPRODUCTION, MASS: UPSILON(10570), UPSILON(10570): MASS, INTERACTION: PHOTON PHOTON, (4ET): FINAL STATE, COUPLING CONSTANT: STRONG INTERACTION, UPSILON(10570) [DECAY WIDTH], ddc:530, DECAY WIDTH: UPSILON(10570), STRONG INTERACTION [COUPLING CONSTANT], COLLIDING BEAMS: ELECTRON POSITRON, ELECTROPRODUCTION [TAU], TWO-PHOTON [EXCHANGE], JET: ELECTROPRODUCTION, UPSILON(10570): DECAY WIDTH, J/PSI(3100) [RADIATIVE DECAY], FINAL STATE: (4JET), DECAY MODES [TAU], ELECTRON POSITRON [COLLIDING BEAMS], UPSILON(10570) [NEW PARTICLE], EXCHANGE: TWO-PHOTON, CHARMED PARTICLE [ELECTROPRODUCTION], STRONG INTERACTION: COUPLING CONSTANT, (4ET) [FINAL STATE], ELECTROPRODUCTION [CHARMED PARTICLE], DECAY MODES: TAU, TAU: DECAY MODES, UPSILON(10570) [MASS], ELECTRON POSITRON: ANNIHILATION, FINAL STATE: (4ET), TAU [ELECTROPRODUCTION], EXPERIMENTAL RESULTS [REVIEW], DECAY WIDTH [UPSILON(10570)], BIBLIOGRAPHY, INTERACTION [PHOTON PHOTON], JET [GLUON], ELECTROPRODUCTION: UPSILON MESONS, GLUON [SPIN], THRUST [JET], MASS [UPSILON(10570)], FINAL STATE [(4ET)], JET: THRUST, MULTIPLE PRODUCTION [FRAGMENTATION], ELECTROPRODUCTION: CHARMED PARTICLE, SPIN: GLUON, POSTULATED PARTICLE: ETA(C), INELASTIC SCATTERING: ELECTRON POSITRON, FRAGMENTATION [MULTIPLE PRODUCTION], JET [ELECTROPRODUCTION], EXCHANGE [TWO-PHOTON], ELECTROPRODUCTION: JET, COLLIDING BEAMS [ELECTRON POSITRON], MULTIPLICITY [CHARGED PARTICLE], INELASTIC SCATTERING [ELECTRON POSITRON], RADIATIVE DECAY [J/PSI(3100)], ELECTRON POSITRON: COLLIDING BEAMS, RATIO [TOTAL CROSS SECTION], FRAGMENTATION: MULTIPLE PRODUCTION, REVIEW: EXPERIMENTAL RESULTS, ETA(C) [POSTULATED PARTICLE], ELECTROPRODUCTION [JET], PERTURBATION THEORY [QUANTUM CHROMODYNAMICS], MULTIPLE PRODUCTION: FRAGMENTATION, (4JET) [FINAL STATE], SPIN [GLUON], J/PSI(3100): RADIATIVE DECAY, VECTOR DOMINANCE [MODEL], RATIO: TOTAL CROSS SECTION, LECTURES, TOTAL CROSS SECTION [RATIO], ELECTRON POSITRON: INELASTIC SCATTERING, COUPLING CONSTANT [STRONG INTERACTION], bottom, NEW PARTICLE: UPSILON(10570), ELECTROPRODUCTION: TAU, TAU [DECAY MODES], GLUON: JET, TOTAL CROSS SECTION: RATIO, STRUCTURE FUNCTION [PHOTON], GLUON: SPIN, QUARK: JET, QUANTUM CHROMODYNAMICS: PERTURBATION THEORY, TRANSVERSE MOMENTUM: HIGH, MODEL: QUARK PARTON, QUARK PARTON [MODEL], FINAL STATE [(4JET)], MODEL: VECTOR DOMINANCE, PHOTON: STRUCTURE FUNCTION, LIFETIME [D], PHOTON PHOTON [INTERACTION], UPSILON MESONS: ELECTROPRODUCTION, UPSILON MESONS [ELECTROPRODUCTION]
Abstract

(1982). doi:10.1088/0031-8949/25/1B/011, Selected topics of recent experimental results from the high-energy electron-position storage rings are presented. The topics include some of the τ and charm physics from SPEAR, the upsilon physics from DORIS and CESR, and the γγ physics and quark and gluon physics from the PLUTO and TASSO Collaborations at PETRA. Related data from the JADE and MARK J Collaborations at PETRA are discussed in separate papers at this School.

Published
1981

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