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Fluctuations and Fermi-Dirac Correlations in e+e- annihilation

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 نشر من قبل Leif Lonnblad
 تاريخ النشر 2006
  مجال البحث
والبحث باللغة English
 تأليف Gosta Gustafson




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In this talk I first present a short review of fluctuations in $e^+e^-$-annihilations. I then describe some new results on FD correlations. Experimental analyses of $pp$ and $LambdaLambda$ correlations indicate a very small production radius. This result relies very strongly on comparisons with MC simulations. A study of the approximations and uncertainties is these simulations imply that it is premature to draw such a conclusion from the data.

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