WA98@CERN.CH Large Acceptance
Photon and Hadron Spectrometer
CERN.CH
   
WA98 - Index
   
   
 
  » A Physics Description
Observation of Direct Photons in Central Pb-Pb Collisions at 158 A GeV
Direct photon spectrum measured in Pb-Pb collisions at 158A GeV
The invariant direct photon multiplicity for central 158 AGeV 208Pb+208Pb collisions. The error bars indicate the combined statistical and systematical errors. Data points with downward arrows indicate unbounded 90% CL upper limits. Results of several direct photon measurements for proton induced reactions have been scaled to central 208Pb+208Pb collisions for comparison.
Published in Phys. Rev. Lett. 85 (2000) 3595
 
 
  » The WA98 Collaboration
 
  » The Experimental Setup
 
  » WA98 Publications
 
  » External Information
 
  » Important HEP Links
 
  » Internal Information
 
   
[next]          
 
Last modified Tuesday 04 December 2001 by H.Schlagheck [schlagheck@cern.ch]