A Study of D*+ pi- production in semileptonic B decay

Buskulic, D. and Finch, Alexander (1995) A Study of D*+ pi- production in semileptonic B decay. Physics Letters B, 345 (1). pp. 103-114. ISSN 0370-2693

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In a sample of 1.5 million hadronic decays of the Z collected by the ALEPH detector, a search is carried out for the decays and . The product branching ratio for D10 production is measured to be , and a 95% confidence level limit of is obtained for D2∗0 production. A topological search sensitive to the processes above, but also to wide resonances that decay to and to non-resonant production is also carried out, yielding . Direct evidence of D∗π production inconsistent with D10 and D2∗0 in semileptonic B decay is presented.

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: 64083
Deposited By: ep_importer_pure
Deposited On: 08 May 2013 15:53
Refereed?: Yes
Published?: Published
Last Modified: 01 Jan 2020 08:27
URI: https://eprints.lancs.ac.uk/id/eprint/64083

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