BEGIN BABAR ! experiment name ETAG ! electron tagged, electrons only PUBLISHED ! status and reference PRL 93 011803 / PR D69 111104 INCLUDE babar_etag.param MEASUREMENT vcb stat syst DATA vcb stat syst 10.36 0.06 0.23 DATA ba1unc% upvtx% chi% +1.99 -1.01 +0.34 END