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A measurement of the D0 lifetime
Journal article   Peer reviewed

A measurement of the D0 lifetime

M. Althoff, W. Braunschweig, R. Gerhards, F. J. Kirschfink, H. U. Martyn, P. Rosskamp, W. Wallraff, B. Bock, J. Eisenmann, H. M. Fischer, …
Zeitschrift für Physik C Particles and Fields, Vol.32(3), pp.343-348
32
09/1986

Abstract

Physics and Astronomy (miscellaneous)
We have determined the D0 lifetime from reconstructed vertices of D0 mesons produced in e+e- annihilations at an average center of mass energy of 42.2 GeV. From fifteen events the D0 lifetime was determined to be (4.3-1.4 +2.0±0.8)×10-13s.

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