Photon and Di-photon Results from CDF and
Author | : |
Publisher | : |
Total Pages | : |
Release | : 1999 |
ISBN-10 | : OCLC:871240286 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Photon and Di-photon Results from CDF and written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements by the Fermilab D0 and CDF collaborations of prompt photon events in p{anti p} collisions at √s = 1.8 TeV are reported. The measured isolated photon cross sections are compared to current parton distribution functions and NLO QCD predictions. The cross section ratio of forward to central [eta] bins and [eta] distributions are presented and compared with theoretical predictions. [gamma]+2jet events yield insight into final state radiation. A new measurement of [gamma]+[mu] events is presented which probes the charm content of the proton. Finally, di-photon results are presented as a probe of initial state radiation; these results are compared to NLO QCD, Pythia parton showers, and resummation models.