Towards First Physics at Belle II
نویسندگان
چکیده
منابع مشابه
Tau lepton physics at Belle
We present recent results on the high statistics study of the decay τ
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The BABAR detector, which operates at the SLAC PEP-II asymmetric e+e− collider at energies near the Υ (4S) resonance, started operation on the 26 of May 1999. We present the first study of sin2β, with samples of B → J/ψK S and B → ψ(2S)K S decays, using 9.0 fb−1 of data recorded between January and July 2000 at the Υ (4S) resonance and 0.8 fb−1 recorded 40 MeV below the Υ (4S) resonance. A prel...
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proposed that such a light gauge boson can be detected at the Belle II experiment with a luminosity of 50 ab−1 by the e+e− → γ + / E process through the kinetic mixing with the photon, where the missing energy / E is from the Z ′ → ν̄ν decays. We study the phenomenological implications when a pair of singlet vector-like leptons carrying different Lμ −Lτ charges are included, and a complex single...
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ژورنال
عنوان ژورنال: Acta Physica Polonica B
سال: 2015
ISSN: 0587-4254,1509-5770
DOI: 10.5506/aphyspolb.46.2285