Abstract
Heavy quark semileptonic decay data: lifetime, branching ratio and the electron spectrum are analyzed in a self consistent way. Values for the ∣Vub∣ and ∣Vcb∣ elements of the mixing matrix are determined to be <0.0051 at 90% c.1. and = 0.044 ± 0.005 respectively. Combining these results with nucleon and hyperon β-decay data the K-M angle s3 is found to be < 0.022 at 90% c.1. and s2 to be bounded between 0.044 and 0.066, and the mixing matrix to be almost diagonal.
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© 1984 Plenum Press, New York
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Lee-Franzini, J. (1984). Quark Mixing from Heavy Quark Semileptonic Decays. In: Chau, LL. (eds) Flavor Mixing in Weak Interactions. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-2439-3_12
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DOI: https://doi.org/10.1007/978-1-4613-2439-3_12
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