| 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 : 1994
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| ISSN |
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0370-2693
1873-2445
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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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