TY  - JOUR
AU  - LHCb Collaboration (Aaij, R. et al
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
AU  - Ruiz Valls, P.
AU  - Sanchez Mayordomo, C.
PY  - 2016
DA  - 2016//
TI  - A precise measurement of the B-0 meson oscillation frequency
T2  - Eur. Phys. J. C
JO  - European Physical Journal C
SP  - 412 - 14pp
VL  - 76
IS  - 7
PB  - Springer
AB  - The oscillation frequency, Delta m(d), of B-0 mesons is measured using semileptonic decays with a D- or D*(-) meson in the final state. The data sample corresponds to 3.0 fb(-1) of pp collisions, collected by the LHCb experiment at centre-of-mass energies root s = 7 and 8 TeV. A combination of the two decay modes gives Delta m(d) = (505.0 +/- 2.1 +/- 1.0) ns(-1), where the first uncertainty is statistical and the second is systematic. This is the most precise single measurement of this parameter. It is consistent with the current world average and has similar precision.
SN  - 1434-6044
UR  - http://arxiv.org/abs/1604.03475
UR  - https://doi.org/10.1140/epjc/s10052-016-4250-2
DO  - 10.1140/epjc/s10052-016-4250-2
LA  - English
N1  - WOS:000381215400003
ID  - LHCbCollaborationAaij_etal2016
ER  -