Gluon Radiation in Top Production and Decay

Lynne Orr, University of Rochester

Talk given at Keystone Workshop on Physics and Detectors for Future e+e- Linear Colliders. The talk was at the joint Top-QCD Physics Sessions on Sunday 27 September 1998.


  1. Outline
  2. Gluons and top at e+e-: Motivation
  3. Gluons and top at e+e-: Characteristics
  4. Preliminary Results
  5. Radiated Fraction in Production
  6. Gluon Energy Spectrum at 500 GeV
  7. Gluon Energy Spectrum at 1 TeV
  8. b and t energy spectrum at 500 GeV
  9. b and t energy spectrum at 1 TeV
  10. Top Mass Reconstruction
  11. Angle Between b and gluon
  12. Rectonstructed Top Mass at 600 GeV
  13. Soft Gluon Distribution
  14. When the b and top are back-to-back
  15. Angle between top and gluon at 500 GeV
  16. Angle between top and gluon at 750 GeV
  17. Angle between top and gluon at 1 TeV
  18. Conclusion



Last modified: Fri Nov 6 15:30:34 EST 1998