QCD 97 - 25th Anniversary of QCD: Proceedings of the QCD 97 Euroconference, 25th Anniversary of QCD, Montpellier, France, 3-9 July, 1997S. Narison |
From inside the book
Results 1-3 of 63
Page 32
... photon radiation in hadronic Z ° decays are presented . The first is the first measurement at LEP of the quark to photon fragmentation function via the inclusive production of prompt photons . The second is an attempted test of QCD ...
... photon radiation in hadronic Z ° decays are presented . The first is the first measurement at LEP of the quark to photon fragmentation function via the inclusive production of prompt photons . The second is an attempted test of QCD ...
Page 78
... photon - jet angular correlations and diphoton differential cross sections . da / dE , ' ( pb / GeV ). ELSEVIER NUCLEAR PHYSICS BI PROCEEDINGS SUPPLEMENTS Direct Photon Measurements at DØ Pierrick Hanlet , for the DØ Collaboration a a ...
... photon - jet angular correlations and diphoton differential cross sections . da / dE , ' ( pb / GeV ). ELSEVIER NUCLEAR PHYSICS BI PROCEEDINGS SUPPLEMENTS Direct Photon Measurements at DØ Pierrick Hanlet , for the DØ Collaboration a a ...
Page 79
... photons from neutral meson decays coalesce into a sin- gle " apparent " photon in the DØ electromagnetic calorimeter , resulting in significant background to the prompt photon sample . Photon purity P ~ 0.8 | n | < 0.9 0.6 0.4 0.2 0 0.8 ...
... photons from neutral meson decays coalesce into a sin- gle " apparent " photon in the DØ electromagnetic calorimeter , resulting in significant background to the prompt photon sample . Photon purity P ~ 0.8 | n | < 0.9 0.6 0.4 0.2 0 0.8 ...
Contents
Chairman opening address | 3 |
Determinations of as using JADE data of ee annihilations at s 22 to 44 | 9 |
Recent QCD results above the Z from OPAL | 17 |
Copyright | |
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1998 Elsevier Science ALEPH amplitude analysis approximation B.V. All rights baryon boson calculations charge chiral Chiral condensate coefficients Collab Collaboration color condensate contribution corrections correlation corresponding coupling constant cross section decay DELPHI detector distributions effects ELSEVIER Nuclear Physics Elsevier Science B.V. energy error event shape experimental factor fermion Figure gauge GeV/c GeV2 gluon hadronic heavy quark interaction invariant mass kaon lagrangian lattice lepton Lett loop matrix elements measured mesons momentum Narison next-to-leading NNLO non-perturbative Nucl Nuclear Physics observed obtained OPAL parameter particles parton perturbation theory photon Phys Physics B Proc PHYSICS B PROCEEDINGS pion polarized PROCEEDINGS SUPPLEMENTS production pseudoscalar quark model ratio renormalization rights reserved scalar scale spectral spin strange quark sum rules Suppl theoretical theory tion top quark vector widths Wilson loop