Study of the B c -Meson Lifetime
نویسندگان
چکیده
منابع مشابه
Measurement of the B [ + over c ] meson lifetime using
The lifetime of the B+ c meson is measured using semileptonic decays having a J/ψ meson and a muon in the final state. The data, corresponding to an integrated luminosity of 2 fb−1, are collected by the LHCb detector in pp collisions at a centre-of-mass energy of 8 TeV. The measured lifetime is τ = 509± 8± 12 fs, where the first uncertainty is statistical and the second is systematic.
متن کاملMeasurement of the B [ + over c ] meson lifetime using B [ + over c
The lifetime of the B+ c meson is measured using semileptonic decays having a J/ψ meson and a muon in the final state. The data, corresponding to an integrated luminosity of 2 fb−1, are collected by the LHCb detector in pp collisions at a centre-of-mass energy of 8 TeV. The measured lifetime is τ = 509± 8± 12 fs, where the first uncertainty is statistical and the second is systematic.
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ژورنال
عنوان ژورنال: Communications in Theoretical Physics
سال: 2001
ISSN: 0253-6102
DOI: 10.1088/0253-6102/35/1/57