Bose-Einstein Correlations in K+/-K+/-                                         
pairs from Z0 decays into two hadronic jets                                    
  
Bose-Einstein correlations in pairs of charged kaons                           
produced in a sample of 3.9 million hadronic Z0                                
decays have been measured with the OPAL experiment at LEP. Charged             
kaons were identified in the central tracking                                  
detector using their specific energy loss in the drift chamber gas.            
The correlation function was studied in two-jet events using                   
a double ratio, formed by the number of like-sign pairs normalised             
by a reference sample in the data,                                             
divided by the same ratio in a Monte Carlo simulation. The enhancement         
at small values of the four-momentum difference of the pair was                
parametrised                                                                   
using a Gaussian function. Corrections for final-state interactions are        
discussed.                                                                     
  
 Parallel session :2                   
 Plenary  session :12