Measurement of the B and B° Meson Lifetimes Using Exclusive B 2![psi]K Decays at CDF.

Measurement of the B and B° Meson Lifetimes Using Exclusive B 2![psi]K Decays at CDF. PDF Author:
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Languages : en
Pages : 5

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Book Description
The authors present recent CDF measurements of [tau], [tau]°, and [tau]/[tau]° using exclusive B 2![psi]K decays, where B = B+ or B°, [psi] = J/[psi] or [psi](2S), and K = K+, K*(892)°, K{sub S}°, or K*(892)+. The precision of these results is less than 10% and is nearly identical to that previously reported at LEP.