BEGIN BABAR ! experiment name ETAG ! electron tagged, electrons only PUBLISHED ! status and reference PRL 93 011803/ PR D69 111104 INCLUDE babar_hqefit.param MEASUREMENT vcb stat syst DATA vcb stat syst 10.83 0.06 0.16 DATA ba2unc% extr% upvtx% chi% +1.3 -0.6 -0.7 +0.3 END