ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract We study the Bose-Einstein correlations (BEC) with the final state interactions (FSI) based on a framework of Bowler. Several new formulae including the FSI are utilized in analyses of data for π±π± production ine + e − annihilation by TPC, OPAL, DELPHI, and ALEPH Collaborations. Our results show that when the exponential and Gaussian distributions are used as the source functions the degree of coherence approaches approximately unity here. We analyse also data forK S 0 K S 0 pairs atZ-pole ine + e − annihilation and show that within the present statistical errors there is no difference between the BEC for pions and kaons. Moreover, using the same formulae we obtain a fractional degree of coherence for the data for BEC inp+p collision by NA27 Collaboration.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01556139
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