The Effect of $B(d$)0 $\bar{B}(d$)0 Mixing on Searches for {CP} Violation

Donoghue, J.F.; Nakada, T.; Paschos, E.A.; Wyler, D.

doi:10.1016/0370-2693(87)91210-X

The Effect of $B(d$ )0 $\bar{B}(d$ )0 Mixing on Searches for {CP} Violation

J.F. Donoghue
(
- Zurich, ETH and
- Massachusetts U., Amherst
)
,
T. Nakada
(
- PSI, Villigen
)
,
E.A. Paschos
(
- Dortmund U.
)
,
D. Wyler
(
- Zurich U.
)

Jun 12, 1987

19 pages

Published in:

Phys.Lett.B 195 (1987) 285

DOI:

10.1016/0370-2693(87)91210-X

Report number:

SIN-PR-87-05

View in:

ADS Abstract Service

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Abstract: (Elsevier)

We use recently reported B d 0  B d 0 mixing to remove almost all dependence on the top quark mass from analyses of CP violation. We obtain a bound on the KM angles S 3 S δ ⩽1.4×10 −2 , with a preferred value near 8×10 −3 . The combination S 1 S 2 S 3 S δ relevant for CP violation is bounded by 2.7×10 −4 . Consequences for experiments with kaons, hyperons and B-mesons are discussed.

B0 anti-B0: mixing
CP: violation
mixing angle: Kobayashi-Maskawa
top: mass
K: decay
K0 anti-K0: mixing
B0: nonleptonic decay
hyperon: nonleptonic decay
numerical calculations: interpretation of experiments
NONLEPTONIC DECAY: B0

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The Effect of B(dB(dB(d)0 Bˉ(d\bar{B}(dBˉ(d)0 Mixing on Searches for {CP} Violation

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The Effect of $B(d$ )0 $\bar{B}(d$ )0 Mixing on Searches for {CP} Violation