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The data, collected with the \\mbox{\\slshape B\\kern-0.1em{\\smaller A}\\kern-0.1em B\\kern-0.1em{\\smaller A\\kern-0.2em R}} detector at the SLAC National Accelerator Laboratory, represent 465 million $B\\overline{B}$ pairs produced in $e^+e^-$ annihilation at the energy of the $\\Upsilon(4s)$. 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