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AbstractAbstract
[en] Short communication
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Source
Zerwas, P.M. (ed.); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); 611 p; Dec 1993; p. 207-213; Meeting on e+ e- collisions at 500 GeV: the physics potential; Muenchen (Germany); 20 Nov 1992
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Report
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Conference
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Forshaw, J.R.; Storrow, J.K.
e+e- collisions at 500 GeV: The physics potential. Pt. C. Proceedings1993
e+e- collisions at 500 GeV: The physics potential. Pt. C. Proceedings1993
AbstractAbstract
[en] Short communication
Primary Subject
Secondary Subject
Source
Zerwas, P.M. (ed.); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); 611 p; Dec 1993; p. 525-528; Meeting on e+ e- collisions at 500 GeV: the physics potential; Muenchen (Germany); 20 Nov 1992
Record Type
Report
Literature Type
Conference; Numerical Data
Report Number
Country of publication
BASIC INTERACTIONS, CROSS SECTIONS, DATA, DIAGRAMS, ELECTROMAGNETIC INTERACTIONS, ELEMENTARY PARTICLES, ENERGY RANGE, FIELD THEORIES, GEV RANGE, INFORMATION, INTERACTIONS, MATHEMATICAL MODELS, NUMERICAL DATA, PARTICLE INTERACTIONS, PARTICLE MODELS, PARTICLE PRODUCTION, QUANTUM FIELD THEORY, SCATTERING
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AbstractAbstract
[en] A relatively simple analytical formula is derived for the energy spectrum of W boson in top quark decays t → Wb including O(αs) radiative corrections. We discuss the accuracy of this formula. A Monte Carlo algorithm for generation of W energy spectrum is briefly described. (orig.)
Primary Subject
Source
Zerwas, P.M. (ed.); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); 611 p; Dec 1993; p. 255-260; Meeting on e+ e- collisions at 500 GeV: the physics potential; Muenchen (Germany); 20 Nov 1992
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Report
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Conference
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AbstractAbstract
[en] Toponium and open top production are strongly enhanced by the exchange of a light Higgs boson. This enhancement exhibits a rapid energy variation. It is shown that the leading term can be absorbed in an instantaneous Yukawa potential. The remainder can again be evaluated in the static limit. (orig.)
Primary Subject
Secondary Subject
Source
Zerwas, P.M. (ed.); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); 611 p; Dec 1993; p. 297-301; Meeting on e+ e- collisions at 500 GeV: the physics potential; Muenchen (Germany); 20 Nov 1992
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Report
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AbstractAbstract
[en] QED and QCD radiative corrections are calculated for the pair production cross sections of leptoquarks in e+e- annihilation. Large corrections are found for the production process near threshold. For β = 0.1 the QED corrections are of O(-40% to -50%). QCD corrections may reach O(+100%). (orig.)
Primary Subject
Secondary Subject
Source
Zerwas, P.M. (ed.); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); 611 p; Dec 1993; p. 419-433; Meeting on e+ e- collisions at 500 GeV: the physics potential; Muenchen (Germany); 20 Nov 1992
Record Type
Report
Literature Type
Conference
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Country of publication
ANNIHILATION, BORN APPROXIMATION, CORRECTIONS, CROSS SECTIONS, DIFFERENTIAL CROSS SECTIONS, ELECTRON-POSITRON INTERACTIONS, ENERGY DEPENDENCE, FEYNMAN DIAGRAM, GEV RANGE 100-1000, GRAND UNIFIED THEORY, INTEGRAL CROSS SECTIONS, INTERMEDIATE VECTOR BOSONS, LAGRANGIAN FIELD THEORY, PAIR PRODUCTION, PERTURBATION THEORY, PHOTON-PHOTON INTERACTIONS, PHOTOPRODUCTION, QUANTUM ELECTRODYNAMICS, RADIATIVE CORRECTIONS
BASIC INTERACTIONS, BOSONS, DIAGRAMS, ELECTRODYNAMICS, ELECTROMAGNETIC INTERACTIONS, ELEMENTARY PARTICLES, ENERGY RANGE, FIELD THEORIES, GEV RANGE, INFORMATION, INTERACTIONS, INTERMEDIATE BOSONS, LEPTON-LEPTON INTERACTIONS, MATHEMATICAL MODELS, PARTICLE INTERACTIONS, PARTICLE MODELS, PARTICLE PRODUCTION, QUANTUM FIELD THEORY, UNIFIED GAUGE MODELS
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Zerwas, P.M.
Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)1993
Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)1993
AbstractAbstract
[en] These proceedings contain the articles presented at the named workshop. These concern the production of Higgs bosons, electroweak gauge bosons, top particles, particles required by grand unification, supersymmetric particles in 500 Gev e+e- interactions together with γγ physics and some description of collider detectors. See hints under the relevant topics. (HSI)
Primary Subject
Secondary Subject
Source
Dec 1993; 611 p; Meeting on e+ e- collisions at 500 GeV: the physics potential; Munich (Germany); 20 Nov 1992
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
ANNIHILATION, ELECTRON-POSITRON INTERACTIONS, FEDERAL REPUBLIC OF GERMANY, GEV RANGE 100-1000, GRAND UNIFIED THEORY, HIGGS BOSONS, HIGGS MODEL, LEADING ABSTRACT, LINEAR COLLIDERS, MEETINGS, PHOTON-PHOTON INTERACTIONS, QUANTUM CHROMODYNAMICS, RADIATION DETECTORS, SUPERSYMMETRY, TOP PARTICLES, WEINBERG LEPTON MODEL
ABSTRACTS, ACCELERATORS, BASIC INTERACTIONS, DEVELOPED COUNTRIES, ELECTROMAGNETIC INTERACTIONS, ELEMENTARY PARTICLES, ENERGY RANGE, EUROPE, FIELD THEORIES, GEV RANGE, INTERACTIONS, LEPTON-LEPTON INTERACTIONS, LINEAR ACCELERATORS, MATHEMATICAL MODELS, MEASURING INSTRUMENTS, PARTICLE INTERACTIONS, PARTICLE MODELS, POSTULATED PARTICLES, QUANTUM FIELD THEORY, SYMMETRY, UNIFIED GAUGE MODELS
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Miller, D.J.; Kennedy, B.W.; Ward, J.J.; Forshaw, J.R.
e+e- collisions at 500 GeV: The physics potential. Pt. C. Proceedings1993
e+e- collisions at 500 GeV: The physics potential. Pt. C. Proceedings1993
AbstractAbstract
[en] Short communication
Primary Subject
Secondary Subject
Source
Zerwas, P.M. (ed.); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); 611 p; Dec 1993; p. 521-524; Meeting on e+ e- collisions at 500 GeV: the physics potential; Muenchen (Germany); 20 Nov 1992
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
ACCELERATORS, BEAMS, ELECTROMAGNETIC RADIATION, ENERGY RANGE, GEV RANGE, INTERACTIONS, LEPTON BEAMS, LEPTON-BARYON INTERACTIONS, LEPTON-HADRON INTERACTIONS, LEPTON-LEPTON INTERACTIONS, LEPTON-NUCLEON INTERACTIONS, LINEAR ACCELERATORS, PARTICLE BEAMS, PARTICLE INTERACTIONS, PHOTON-LEPTON INTERACTIONS, RADIATIONS, SCATTERING
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AbstractAbstract
[en] We show that in NMSSM there are parameter regions where at least both one neutralino and one neutral scalar Higgs boson are very light without contradicting to the present experimental data. We also give a simple relation for the upper bound on the mass of the lightest scalar Higgs boson. (orig.)
Primary Subject
Secondary Subject
Source
Zerwas, P.M. (ed.); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); 611 p; Dec 1993; p. 491-505; Meeting on e+ e- collisions at 500 GeV: the physics potential; Muenchen (Germany); 20 Nov 1992
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Report
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Conference
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AbstractAbstract
[en] The aim of this note is to compare the different parameterizations of the anomalous WWV couplings. There are now two phenomenological parameterizations on the market and some confusion between the defining parameters has, unfortunately, arisen, especially as concerns the parameter KZ. The two parameterizations as well as the conversion between the two is given below. A hierarchy of couplings based of a set of fully gauge invariant operators is also discussed. (orig.)
Primary Subject
Source
Zerwas, P.M. (ed.); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); 611 p; Dec 1993; p. 177-185; Meeting on e+ e- collisions at 500 GeV: the physics potential; Muenchen (Germany); 20 Nov 1992
Record Type
Report
Literature Type
Conference
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C INVARIANCE, COUPLING, COUPLING CONSTANTS, CP INVARIANCE, FIELD OPERATORS, GAUGE INVARIANCE, LAGRANGIAN FIELD THEORY, NONLINEAR PROBLEMS, P INVARIANCE, QUANTUM FLAVORDYNAMICS, SCALING LAWS, STANDARD MODEL, SU-2 GROUPS, SYMMETRY BREAKING, UNIFIED GAUGE MODELS, VECTOR FIELDS, W MINUS BOSONS, W PLUS BOSONS, WEINBERG LEPTON MODEL
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Beenakker, W.; Denner, A.; Dittmaier, S.; Mertig, R.
e+e- collisions at 500 GeV: The physics potential. Pt. C. Proceedings1993
e+e- collisions at 500 GeV: The physics potential. Pt. C. Proceedings1993
AbstractAbstract
[en] Short communication
Primary Subject
Source
Zerwas, P.M. (ed.); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); 611 p; Dec 1993; p. 153-158; Meeting on e+ e- collisions at 500 GeV: the physics potential; Muenchen (Germany); 20 Nov 1992; GRANT NATO CRG 900136
Record Type
Report
Literature Type
Conference; Numerical Data
Report Number
Country of publication
ANGULAR DISTRIBUTION, ANNIHILATION, ASYMPTOTIC SOLUTIONS, BORN APPROXIMATION, DIFFERENTIAL CROSS SECTIONS, ELECTRON-POSITRON INTERACTIONS, ENERGY DEPENDENCE, EXCITATION FUNCTIONS, GEV RANGE 100-1000, HELICITY, INTEGRAL CROSS SECTIONS, MATRIX ELEMENTS, PAIR PRODUCTION, PERTURBATION THEORY, QUANTUM ELECTRODYNAMICS, RADIATIVE CORRECTIONS, SPIN ORIENTATION, TEV RANGE 01-10, THEORETICAL DATA, W MINUS BOSONS, W PLUS BOSONS
BOSONS, CORRECTIONS, CROSS SECTIONS, DATA, DISTRIBUTION, ELECTRODYNAMICS, ELEMENTARY PARTICLES, ENERGY RANGE, FIELD THEORIES, GEV RANGE, INFORMATION, INTERACTIONS, INTERMEDIATE BOSONS, INTERMEDIATE VECTOR BOSONS, LEPTON-LEPTON INTERACTIONS, NUMERICAL DATA, ORIENTATION, PARTICLE INTERACTIONS, PARTICLE PRODUCTION, PARTICLE PROPERTIES, QUANTUM FIELD THEORY, TEV RANGE
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