@Article{LHCbCollaborationAaij_etal2016,
author="LHCb Collaboration (Aaij, R. et al
and Martinez-Vidal, F.
and Oyanguren, A.
and Remon Alepuz, C.
and Ruiz Valls, P.
and Sanchez Mayordomo, C.",
title="Measurement of the B-s(0) -> J/Psi eta lifetime",
journal="Physics Letters B",
year="2016",
publisher="Elsevier Science Bv",
volume="762",
pages="484--492",
abstract="Using a data set corresponding to an integrated luminosity of 3fb(-1), collected by the LHCb experiment in ppcollisions at centre-of-mass energies of 7 and 8TeV, the effective lifetime in the B-s(0) -> J/Psi eta decay mode, teff, is measured to be tau(eff) = 1.479 +/- 0.034 (stat)+/- 0.011 (syst) ps. Assuming CP conservation, tau(eff) corresponds to the lifetime of the light B-s(0) mass eigenstate. This is the first measurement of the effective lifetime in this decay mode.",
optnote="WOS:000388473700067",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=2984), last updated on Thu, 23 Mar 2017 10:40:49 +0000",
issn="0370-2693",
doi="10.1016/j.physletb.2016.10.006",
opturl="http://arxiv.org/abs/1607.06314",
opturl="https://doi.org/10.1016/j.physletb.2016.10.006",
archivePrefix="arXiv",
eprint="1607.06314",
language="English"
}