Measurement of the Branching Fraction of anti-B0 to D*$+$ lepton anti-neutrino and Extraction of Vcb

We present a high precision measurement of the branching fraction of the anti-B0 to D*$+$ lepton anti-neutrino and extraction of Vcb using 429/fb of data collected with the BABAR detector at the PEP-II e$+$-e- collider at the SLAC National Accelerator Laboratory. The measurement is performed by partially reconstructed D*$+$ mesons only through the soft pion daughter of D*$+$.