Measurement of the B0 and B- meson lifetimes in ALEPH
arXiv:hep-ex/0011083 · doi:10.1142/S0217751X01007078
Abstract
The lifetimed of the Bbar0 and B- meson lifetimes are measured using data recorded on the Z peak with the ALEPH detector at LEP. An improved analysis based on partially reconstructed Bbar0 -> D*+l-nubar and B- -> D0l-nubar decays is presented.
arXiv comment3 pages, 1 figure