Abstract

GUSTAFSON, Gösta. Fluctuations and fermi-dirac correlations in e⁺e^--annihilation. Braz. J. Phys. [online]. 2007, vol.37, n.2c, pp. 694-698. ISSN 0103-9733.  http://dx.doi.org/10.1590/S0103-97332007000500003.

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 L L correlations indicate a very small production radius. This result relies very strongly on comparisons with MC simulations. A study of the approximations and uncertainties in these simulations implies that it is premature to draw such a conclusion from the data.

Keywords : Fluctuations; Correlations.