Observation of the time dependence of B(d)0 - anti-B(d)0 mixing

Buskulic, D. and Finch, Alexander (1993) Observation of the time dependence of B(d)0 - anti-B(d)0 mixing. Physics Letters B, 313 (3-4). pp. 498-508. ISSN 0370-2693

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The time dependence of oscillations has been observed using events with a d∗, decaying into a D0π+, and a lepton in opposite hemispheres. The time dependence of the oscillations is derived from the displacement of the D0 vertex and the D∗-lepton charge correlation. From a fit for the oscillation frequency the mass difference of the B0d states is measured: Δm = [3.44+0.65−0.70(stat.)+0.26−0.20(syst.)] × 10−4 eV/c2.

Item Type: Journal Article
Journal or Publication Title: Physics Letters B
Uncontrolled Keywords: /dk/atira/pure/subjectarea/asjc/3100/3106
Departments: Faculty of Science and Technology > Physics
ID Code: 64105
Deposited By: ep_importer_pure
Deposited On: 08 May 2013 14:17
Refereed?: Yes
Published?: Published
Last Modified: 30 Sep 2019 17:25
URI: https://eprints.lancs.ac.uk/id/eprint/64105

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