title: Search for CP violation in B+/- --> J/psiK+/- and B+/- --> psi(2S)K+/- decays.
abstract: We present a search for direct CP violation in B+/--->J/psiK+/- and B+/--->psi(2S)K+/- decays. In a sample of 9.7x10(6) B&Bmacr; meson pairs collected with the CLEO detector, we have fully reconstructed 534 B+/--->J/psiK+/- and 120 B+/--->psi(2S)K+/- decays with very low background. We have measured the CP-violating charge asymmetry to be [+1.8+/-4.3(stat)+/-0.4(syst)]% for B+/--->J/psiK+/- and [+2.0+/-9. 1(stat)+/-1.0(syst)]% for B+/--->psi(2S)K+/-.
authors.affiliation: Wayne State University, Detroit, Michigan 48202, USA.
authors.forename: G
authors.initials: G
authors.lastname: Bonvicini
authors.forename: D
authors.initials: D
authors.lastname: Cinabro
authors.forename: S
authors.initials: S
authors.lastname: McGee
authors.forename: L P
authors.initials: LP
authors.lastname: Perera
authors.forename: G J
authors.initials: GJ
authors.lastname: Zhou
authors.forename: E
authors.initials: E
authors.lastname: Lipeles
authors.forename: S
authors.initials: S
authors.lastname: Pappas
authors.forename: M
authors.initials: M
authors.lastname: Schmidtler
authors.forename: A
authors.initials: A
authors.lastname: Shapiro
authors.forename: W M
authors.initials: WM
authors.lastname: Sun
authors.forename: A J
authors.initials: AJ
authors.lastname: Weinstein
authors.forename: D E
authors.initials: DE
authors.lastname: Jaffe
authors.forename: G
authors.initials: G
authors.lastname: Masek
authors.forename: H P
authors.initials: HP
authors.lastname: Paar
authors.forename: E M
authors.initials: EM
authors.lastname: Potter
authors.forename: S
authors.initials: S
authors.lastname: Prell
authors.forename: V
authors.initials: V
authors.lastname: Sharma
authors.forename: D M
authors.initials: DM
authors.lastname: Asner
authors.forename: A
authors.initials: A
authors.lastname: Eppich
authors.forename: T S
authors.initials: TS
authors.lastname: Hill
authors.forename: R J
authors.initials: RJ
authors.lastname: Morrison
authors.forename: H N
authors.initials: HN
authors.lastname: Nelson
authors.forename: R A
authors.initials: RA
authors.lastname: Briere
authors.forename: B H
authors.initials: BH
authors.lastname: Behrens
authors.forename: W T
authors.initials: WT
authors.lastname: Ford
authors.forename: A
authors.initials: A
authors.lastname: Gritsan
authors.forename: J
authors.initials: J
authors.lastname: Roy
authors.forename: J G
authors.initials: JG
authors.lastname: Smith
authors.forename: J P
authors.initials: JP
authors.lastname: Alexander
authors.forename: R
authors.initials: R
authors.lastname: Baker
authors.forename: C
authors.initials: C
authors.lastname: Bebek
authors.forename: B E
authors.initials: BE
authors.lastname: Berger
authors.forename: K
authors.initials: K
authors.lastname: Berkelman
authors.forename: F
authors.initials: F
authors.lastname: Blanc
authors.forename: V
authors.initials: V
authors.lastname: Boisvert
authors.forename: D G
authors.initials: DG
authors.lastname: Cassel
authors.forename: M
authors.initials: M
authors.lastname: Dickson
authors.forename: P S
authors.initials: PS
authors.lastname: Drell
authors.forename: K M
authors.initials: KM
authors.lastname: Ecklund
authors.forename: R
authors.initials: R
authors.lastname: Ehrlich
authors.forename: A D
authors.initials: AD
authors.lastname: Foland
authors.forename: P
authors.initials: P
authors.lastname: Gaidarev
authors.forename: L
authors.initials: L
authors.lastname: Gibbons
authors.forename: B
authors.initials: B
authors.lastname: Gittelman
authors.forename: S W
authors.initials: SW
authors.lastname: Gray
authors.forename: D L
authors.initials: DL
authors.lastname: Hartill
authors.forename: B K
authors.initials: BK
authors.lastname: Heltsley
authors.forename: P I
authors.initials: PI
authors.lastname: Hopman
authors.forename: C D
authors.initials: CD
authors.lastname: Jones