| Abstract |
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We present a study of the decay B- --> D0_(CP) K- and
its charge conjugate, where D0_(CP) is reconstructed in
CP-even, CP-odd, and non-CP flavor eigenstates,
based on a sample of 232 million Y(4S) --> B Bbar decays
collected with the BABAR detector at the PEP-II e+e- storage ring.
We measure the partial-rate charge asymmetries A_CP+, A_CP- and the
ratios R_CP+, R_CP- of the B --> D0 K decay branching fractions as
measured in CP+, CP-, and non-CP D0 decays:
A_CP+ = 0.35 +/- 0.13 (stat) +/- 0.04 (syst)
A_CP- = -0.06 +/- 0.13 (stat) +/- 0.04 (syst)
R_CP+ = 0.90 +/- 0.12 (stat) +/- 0.04 (syst)
R_CP- = 0.86 +/- 0.10 (stat) +/- 0.05 (syst)
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