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CP Violation and Lifetime Differences of Neutral B Mesons from Correlated B^0-B^0bar Pairs

Nita Sinha·Rahul Sinha
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Abstract

We present a technique to determine the CP violating phases, as well as, the lifetime differences of the mass eigenstates for both $B_d$ and $B_s$, by considering correlated $B\bar{B}$ pairs produced at the $Υ$ resonances. We do not require a detailed time dependent study, but only partial time integrated rates, with the tag time, either preceding or following the decay of the other $B$ meson to a final state f. f may be a CP eigenstate or a non-CP eigenstate.

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Nita Sinha, Rahul Sinha. 1998-05-29. CP Violation and Lifetime Differences of Neutral B Mesons from Correlated B^0-B^0bar Pairs. https://doi.org/10.1103/physrevd.59.116001

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