DOI 10.1007/s100529901079
A new method of measuring
in the
system
K. Hartkorn - H.-G. Moser
Max-Planck-Institut für Physik (Werner-Heisenberg-Institut),
Foehringer Ring 6,
D-80805 München, Germany
Received: 3 September 1998 / Published online: 7 April 1999
Abstract
A new way to measure in the
System
based on a comparison of the measured B0s and B0d lifetimes
is introduced. This allows to use data from all the experiments
simultaniously. An upper limit of
at 95 %
CL can be given. This is below the theoretical upper limit of 0.27.
Author for correspondance: hartkorn@mppmu.mpg.de
Copyright Springer-Verlag