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Title
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Measurement of the mixing parameter in DELPHI
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Author
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Abstract
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| A total of about 900000 Z0 --> qqBAR decays have been analyzed to measure the B0 - B0BAR mixing probability. Two different b tagging techniques have been used: events with two leptons and events with one lepton and one LAMBDA. From a combination of the two methods the average mixing parameter, chi, was determined to be (12.1 +/- 1.6(stat.) +/- 0.4(syst.) +/- 0.4(model))%. |
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Language
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English
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Source (journal)
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Physics letters : B. - Amsterdam, 1967, currens
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Publication
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Amsterdam
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North-Holland
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1994
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ISSN
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0370-2693
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Volume/pages
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332
:3-4
(1994)
, p. 488-500
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ISI
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A1994NY94800036
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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