Measurement of the Time-Dependent CP Asymmetry in B0 -> D(*)_CP h0 Decays

B Aubert, Pablo Del Amo Sanchez, Christopher Hawkes, Alan Watson

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14 Citations (Scopus)


We report a measurement of the time-dependent CP-asymmetry parameters S and C in color-suppressed B{0}-->D{(*)0}h{0} decays, where h{0} is a pi{0}, eta, or omega meson, and the decays to one of the CP eigenstates K+K-, K{S}{0}pi{0}, or K{S}{0}omega. The data sample consists of 383 x 10{6} Upsilon(4S)-->BB decays collected with the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC. The results are S=-0.56+/-0.23+/-0.05 and C=-0.23+/-0.16+/-0.04, where the first error is statistical and the second is systematic.
Original languageEnglish
Pages (from-to)081801
Number of pages1
JournalPhysical Review Letters
Early online date1 Aug 2007
Publication statusPublished - 1 Aug 2007


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