-> Fachbereiche -> FB8 -> Experimentalphysik -> Gruppe Drees/Becks -> Wuppertaler DELPHI Gruppe

Konferenzbeiträge und Publikationen

• O. Passon, J. Drees, K. Hamacher, and D. Wicke, "The measurement of alpha_s from event shapes with the DELPHI detector at the highest LEP energies ", contributed to EPS 2003, Aachen
  
  
• O. Passon, J. Drees, K. Hamacher, and D. Wicke, "The measurement of alpha_s from event shapes with the DELPHI detector at LEP", contributed to ICHEP 2002, Amsterdam
  
  
• O. Passon, R. Reinhardt, D. Wicke, and K. Hamacher, "A study of the energy evolution of event shape distributions and their means with the DELPHI detector at LEP", contributed to ICHEP 2002, Amsterdam
  
  
• R. Reinhardt, U. Flagmeyer, K. Hamacher, O. Passon, and D. Wicke, "A Study of the energy evolution of event shape distributions and their means with the DELPHI Detector at LEP", EPS 2001, Budapest; Lepton Photon 2001, Rome
  
  
• J. Drees, U. Flagmeyer, K. Hamacher, O. Passon, R. Reinhardt and D. Wicke, "QCD Results from the DELPHI Measurements of Event Shape and Inclusive Particle Distributions at the highest LEP energies", EPS 2001, Budapest; Lepton Photon 2001, Rome
  
  
• U. Flagmeyer, J. Drees, K. Hamacher, O. Passon, R. Reinhardt and D. Wicke, "Measurement of the strong coupling alpha_s and its energy dependence from the four jet rate of hadronic events with the DELPHI detector at LEP", EPS 2001, Budapest; Lepton Photon 2001, Rome
  
  
• J. Drees, U. Flagmeyer, K. Hamacher, O. Passon, R. Reinhardt and D. Wicke, "The Running of the Strong Coupling and a Study of Power Corrections to Hadronic Event Shapes with the DELPHI Detector at LEP", ICHEP 2000, Osaka
  
  
• J. Drees, U. Flagmeyer, K. Hamacher, O. Passon, R. Reinhardt and D. Wicke, "QCD Results from the DELPHI Measurements of Event Shape and Inclusive Particle Distributions from 192 to 202 GeV", XXXVnd Rencontres de Moriond.
  
  
• Revised version of CERN-EP 99-133
  DELPHI Collab., P. Abreu et al., "Consistent Measurements of alpha_s from Precise Oriented Event Shape Distributions",
  CERN-EP 99-133, revised 23. December 1999, submitted to Eur. Phys. J. C. (Postscript ~1.8MB)
  In case of questions and comments, please contact S. Hahn and J. Drees.
  
  
• S. Hahn and J. Drees, "Oriented Event Shape Distributions Measured with the DELPHI Detector at LEP",
  DELPHI 99-140 PHYS 827, June 1999, (Postscript ~1.4MB)
  
  
• J. Drees, U. Flagmeyer, K. Hamacher, O. Passon, R. Reinhardt and D. Wicke, "QCD Results from the DELPHI Measurements of Event Shape and Inclusive Particle Distributions between 48GeV and 189GeV" XXXIVnd Rencontres de Moriond #219. (~1MB Postscript)
  
  
• D. Wicke, J. Drees, U. Flagmeyer and K. Hamacher, "Energy Dependence of Event Shapes and of alpha_s at LEP 2 ", CERN-EP 99-44, Phys. Lett. B456 (1999) 322.
  
  
• D. Wicke, J. Drees, U. Flagmeyer and K. Hamacher, "alpha_s from DELPHI Measurements at LEP2",
  ICHEP'98 #137. (~1MB Postscript)
  
  
• O. Passon, J. Drees and K. Hamacher, "Energy dependence of inclusive spectra in e+e- annihilation",
  ICHEP'98 #138 (~600KB Postscript)
  
  
• S. Hahn and J. Drees, "Consistent Measurements of alpha_s from Precise Oriented Event Shapes",
  ICHEP'98 #142. (~1.3MB Postscript)
  

Vorträge

• K. Hamacher, "QCD at e⁺e^- experiments",
  Talk presented at the XXIII Physics in Collision, Zeuthen, 28.6.2003
  Proceedings: QCD at e⁺e^- experiments
  
  
• O. Passon, "Update of DELPHI $\alpha_s$ measurements ",
  Talk presented at the DIS03 workshop, St. Petersburg
  Proceedings: hep/ph
  
  
• O. Passon, " The measurememt of $\alpha_s$ and the $\beta$ function at DELPHI",
  Talk presented at the QCD 2002 conference, Montpellier
  Proceedings: hep/ph
  
  
• D. Wicke, "Hadronic Event Structure, Power Corrections and the strong coupling at LEP",
  Talk presented at XXXVIIth Rencontres de Moriond, QCD and hadronic interactions, Les Arcs, France, March 2002. (~350kB Postscript gzipped)
  Proceedings: local, hep-ph (~46KB Postscript gzipped)
  
  
• U. Flagmeyer, " Measurement of event shape studies, alpha_s and its running from LEP",
  ISMD 2001, Datong
  
  
• O. Passon, "Test of QCD Predictions for Multiparticle Production at LEP",
  Talk presented at the ISMD 2000, Platensee, Ungarn
  Proceedings: hep/ph
  
  
• U. Flagmeyer, "Bestimmung der starken Kopplung alpha_s aus der 4-Jetrate, gemessen mit dem DELPHI Detektor bei LEP",
  Frühjahrstagung der DPG in Dresden, 20.-24. März 2000.
  
  
• D. Wicke, "Review on alpha_s at LEP",
  Plenary talk presented at Hadron 99, Beijing, 24.-28. Aug. 1999. ~1.7MB Postscript
  Proceedings: local, hep-ph( ~320KB Postscript )
  
  
• U. Flagmeyer, "Measurements of alpha_s with the DELPHI detector at LEP",
  Talk presented at the QCD 99, Montpellier, 7.-13. July 99. (~1.1MB Postscript)
  Proceedings: (Postscript ~0.3MB)
  
  
• S. Hahn, "The Strong Coupling: Measurements and Running ",
  Plenary Talk presented at the Hadron Structure'98 in Stara Lesna, Slovakia, 7.-12. Sept. 98.
  Proceedings: DELPHI 98-174 PHYS 813, WU B 98-39 (Postscript ~2.8MB)
  
  
• U. Flagmeyer, " Bestimmung der starken Kopplung alpha_s aus DELPHI-Ereignisformverteilungen bei LEP2",
  30. Herbstschule für Hochenergiephysik in Maria Laach, Sept. 98. (~2.1MB Postscript)
  
  
• S. Hahn, "alpha_s determination from Event Shapes at DELPHI ",
  Talk presented at the QCD 98, Montpellier, 2.-8. July 98. (Proceedings: ~175KB Postscript)
  
  
• K. Hamacher, "QCD at LEP",
  Isla de la Toja, 6/98. Transparente (~14.6MB Postscript) Proceedings (~5.2MB)
  
  
• S. Hahn, "Renormierungsskalen-Abhängigkeit und Präzisionsmessung von alpha_s mittels Ereignisformvariablen unter Berücksichtigung der Orientierung hadronischer Ereignisse",
  Frühjahrstagung der DPG in Freiburg, 23.-27. März 1998.
  
  
• D. Wicke, "Power Corrections at LEP",
  Moriond QCD Session, 1998. Transparente (~611KB Postscript) Proceedings (~72KB)