Author: Thomas Hebbeker
Publisher:
ISBN:
Category : Annihilation reactions
Languages : en
Pages : 87
Book Description
Tests of Quantum Chromodynamics in Hadronic Decays of Z0 Bosons Produced in E@p+@se@p-@s Annihilation
Author: Thomas Hebbeker
Publisher:
ISBN:
Category : Annihilation reactions
Languages : en
Pages : 87
Book Description
Publisher:
ISBN:
Category : Annihilation reactions
Languages : en
Pages : 87
Book Description
Test of Quantum Chromodynamics in Hadronic Decays of Z° Bosons Produced in E+ E ̄ Annihilation
Author: Thomas Hebbeker
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Tests of quantum chromodynamics in hadronic decays of Z_1hno-bosons produced in e_1hn+e_1hn_346 annihilation
Author: Thomas Hebbeker
Publisher:
ISBN:
Category :
Languages : de
Pages : 123
Book Description
Publisher:
ISBN:
Category :
Languages : de
Pages : 123
Book Description
Tests of Quantum Chromodynamics in Hadronic Decays of Z 0 Bosons Produced in E + E - Annihilation
Author: Thomas Hebbeker
Publisher:
ISBN:
Category :
Languages : en
Pages : 87
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 87
Book Description
Hadronic Decays of the Upsilon Resonance--a Test of Quantum Chromodynamics
Author: Roy Cornelis Cabenda
Publisher:
ISBN:
Category : Hadrons
Languages : en
Pages : 620
Book Description
Publisher:
ISBN:
Category : Hadrons
Languages : en
Pages : 620
Book Description
Measurements of Spin-sensitive Quantities in Hadronic Decays of Z[sup 0] Bosons Produced in E[sup +]e[sup [minus] Annihilations
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 5
Book Description
In 1992 the SLD experiment at SLAC collected over 11,000 hadronic decay events of Z[sup 0] bosons produced in collisions of polarised electrons with unpolarised positrons delivered by the SLC. Preliminary experimental results are presented on tests of the value of the gluon spin involving events containing three hadronic jets measured in the final state. A leading order QCD prediction is found to be in agreement with the data, whilst a model including scalar gluons is clearly excluded. Effects of the electron beam polarisation upon the orientation of the three-jet event plane are discussed.
Publisher:
ISBN:
Category :
Languages : en
Pages : 5
Book Description
In 1992 the SLD experiment at SLAC collected over 11,000 hadronic decay events of Z[sup 0] bosons produced in collisions of polarised electrons with unpolarised positrons delivered by the SLC. Preliminary experimental results are presented on tests of the value of the gluon spin involving events containing three hadronic jets measured in the final state. A leading order QCD prediction is found to be in agreement with the data, whilst a model including scalar gluons is clearly excluded. Effects of the electron beam polarisation upon the orientation of the three-jet event plane are discussed.
Energy Research Abstracts
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 1200
Book Description
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 1200
Book Description
Measurements of Hadronic Decays of Z° Bosons
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
Book Description
Z° bosons have been produced by collisions of longitudinally polarized electrons with unpolarized positrons at the SLAC Linear Collider and their decays have been recorded by the SLD experiment. We present preliminary measurements of the properties of the resulting Z° decays into multi-hadronic final states. We find good agreement with the predictions of perturbative QCD and fragmentation models.
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
Book Description
Z° bosons have been produced by collisions of longitudinally polarized electrons with unpolarized positrons at the SLAC Linear Collider and their decays have been recorded by the SLD experiment. We present preliminary measurements of the properties of the resulting Z° decays into multi-hadronic final states. We find good agreement with the predictions of perturbative QCD and fragmentation models.
Search for Hadronic Decays of W and Z Bosons in Photon Events in P Anti-p Collisions at S**ư
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 17
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 17
Book Description
Searches for New Particles Produced in Z Boson Decay
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 13
Book Description
Searches for events with new particle topologies in 455 hadronic Z decays with the Mark 2 detector at SLC are presented. 95% confidence level lower limits of 40.7 GeV/c2 for the top quark mass and 42.0 GeV/c2 for the mass of a fourth generation charge - 1/3 quark, regardless of decay mode, are obtained. For a fourth generation sequential Dirac neutrino?4 mass up to 43 GeV/c2. Decays of the Z boson to a pair of non-minimal Higgs bosons (Z → H{sub s}°H{sub p}°), where one of them is relatively light ({approx lt} 10 GeV/c2), are also considered. Limits are obtained on the ZH{sub s}°H{sub p}° coupling as a function of the Higgs boson masses. 11 refs., 2 figs., 2 tabs.
Publisher:
ISBN:
Category :
Languages : en
Pages : 13
Book Description
Searches for events with new particle topologies in 455 hadronic Z decays with the Mark 2 detector at SLC are presented. 95% confidence level lower limits of 40.7 GeV/c2 for the top quark mass and 42.0 GeV/c2 for the mass of a fourth generation charge - 1/3 quark, regardless of decay mode, are obtained. For a fourth generation sequential Dirac neutrino?4 mass up to 43 GeV/c2. Decays of the Z boson to a pair of non-minimal Higgs bosons (Z → H{sub s}°H{sub p}°), where one of them is relatively light ({approx lt} 10 GeV/c2), are also considered. Limits are obtained on the ZH{sub s}°H{sub p}° coupling as a function of the Higgs boson masses. 11 refs., 2 figs., 2 tabs.