@Article{LHCbCollaborationAaij_etal2018,
author="LHCb Collaboration (Aaij, R. et al
and Garcia Martin, L. M.
and Henry, L.
and Martinez-Vidal, F.
and Oyanguren, A.
and Remon Alepuz, C.
and Ruiz Vidal, J.
and Sanchez Mayordomo, C.",
title="Measurement of the Omega(0)(c) Baryon Lifetime",
journal="Physical Review Letters",
year="2018",
publisher="Amer Physical Soc",
volume="121",
number="9",
pages="092003--10pp",
abstract="We report a measurement of the lifetime of the Omega(0)(c) baryon using proton-proton collision data at center-of-mass energies of 7 and 8 TeV, corresponding to an integrated luminosity of 3.0 fb(-1) collected by the LHCb experiment. The sample consists of about 1000 Omega(-)(b) -> Omega(0)(c)mu(-)nu X-mu signal decays, where the Omega(0)(c) baryon is detected in the pK(-)K(-)pi(+) thorn final state and X represents possible additional undetected particles in the decay. The Omega(0)(c) lifetime is measured to be tau(Omega c0) = 268 +/- 24 +/- 10 +/- 2 fs, where the uncertainties are statistical, systematic, and from the uncertainty in the D+ lifetime, respectively. This value is nearly four times larger than, and inconsistent with, the current world-average value.",
optnote="WOS:000443408500008",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3725), last updated on Sat, 22 Sep 2018 11:54:02 +0000",
issn="0031-9007",
doi="10.1103/PhysRevLett.121.092003",
opturl="http://arxiv.org/abs/1807.02024",
opturl="https://doi.org/10.1103/PhysRevLett.121.092003",
archivePrefix="arXiv",
eprint="1807.02024",
language="English"
}