@article{b872be4ed59e45c5bc76d58e81341230,
title = "Measurement of the B-c(+) meson lifetime using B-c(+) -> J/psi mu(+)nu X-mu decays",
abstract = "The lifetime of the B-c(+) meson is measured using semileptonic decays having a J/psi meson and a muon in the final state. The data, corresponding to an integrated luminosity of 2 fb(-1), are collected by the LHCb detector in collisions at a centre-of-mass energy of 8 TeV. The measured lifetime istau = 509 +/- 8 +/- 12 fs,where the first uncertainty is statistical and the second is systematic.",
keywords = "B-C-MESON, QCD",
author = "R. Aaij and B. Adeva and M. Adinolfi and A. Affolder and Z. Ajaltouni and J. Albrecht and F. Alessio and M. Alexander and S. Ali and G. Alkhazov and P.A. Cartelle and A.A. Alves and S. Amato and S. Amerio and Y. Amhis and L. Anderlini and J. Anderson and R. Andreassen and M. Andreotti and J.E. Andrews and R.B. Appleby and O.A. Gutierrez and F. Archilli and A. Artamonov and M. Artuso and E. Aslanides and G. Auriemma and M. Baalouch and S. Bachmann and J.J. Back and A. Badalov and V. Balagura and W. Baldini and R.J. Barlow and C. Barschel and S. Barsuk and W. Barter and V. Batozskaya and T. Bauer and A. Bay and J. Beddow and F. Bedeschi and I. Bediaga and S. Belogurov and K. Belous and I. Belyaev and E. Ben-Haim and G. Bencivenni and S. Benson and {van den Brand}, J. and {LHCb collaboration}",
year = "2014",
month = may,
day = "1",
doi = "10.1140/epjc/s10052-014-2839-x",
language = "English",
volume = "74",
journal = "European Physical Journal C",
issn = "1434-6044",
publisher = "Springer Verlag",
number = "5",
}