%0 Journal Article
%T Measurement of the spectral function for the tau(-) -> K- K(S)v(tau) decay
%A BABAR Collaboration (Lees, J. P. et al
%A Martinez-Vidal, F.
%A Oyanguren, A.
%J Physical Review D
%D 2018
%V 98
%N 3
%I Amer Physical Soc
%@ 2470-0010
%G English
%F BABARCollaborationLees_etal2018
%O WOS:000441858000002
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3722), last updated on Tue, 18 Sep 2018 12:09:33 +0000
%X The decay tau(-) -> K- K(S)v(tau) has been studied using 430 x 10(6) e(+) e(-) -> tau(+) tau(-) events produced at a center-of-mass energy around 10.6 GeV at the PEP-II collider and studied with the BABAR detector. The mass spectrum of the K- K-S system has been measured and the spectral function has been obtained. The measured branching fraction B(tau(-) -> K- K(S)v(tau)) = (0.739 +/- 0.011 (stat) +/- 0.020 (syst)) x 10(-3) is found to be in agreement with earlier measurements.
%R 10.1103/PhysRevD.98.032010
%U http://arxiv.org/abs/1806.10280
%U https://doi.org/10.1103/PhysRevD.98.032010
%P 032010-11pp