Experimental Properties of Gluon and Quark Jets from a Point Source            
  
     Gluon jets are identified in Z$^0$ decays as the particles in a           
     hemisphere opposite to two tagged quark jets, corresponding               
     to the definition of gluon jets in calculations.  Quark jets are          
     selected as the particles in hemispheres of tagged light quark            
     (uds) events.  For soft particles at large transverse momentum,           
     the charged particle multiplicity ratio of gluon to quark jets is         
     2.29+-0.09(stat.)+-0.15(syst.), in agreement with the QCD                 
     prediction of about 2.25.  Our gluon jet data allow a sensitive           
     test of color reconnection. We test the model of color reconnection       
     in the Ariadne Monte Carlo and find it to be disfavored.                  
  
 Parallel session :3                   
 Plenary  session :11