TY  - JOUR
AU  - BABAR Collaboration (Lees, J. P. et al
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
AU  - Villanueva-Perez, P.
PY  - 2012
DA  - 2012//
TI  - Branching fraction of tau(-) -> pi(-KsKs0)-K-0(pi(0))nu(tau) decays
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 092013
EP  - 9pp
VL  - 86
IS  - 9
PB  - Amer Physical Soc
AB  - We present a study of tau(-) -> pi(-KsKs0)-K-0(pi(0))nu(tau) and tau(-) -> (K-KsKs0)-K-0(pi(0))nu(tau) decays using a data set of 430 million tau lepton pairs, corresponding to an integrated luminosity of 468 fb(-1), collected with the BABAR detector at the PEP-II asymmetric energy e(+)e(-) storage rings. We measure branching fractions of (2.31 +/- 0.04 +/- 0.08) x 10(-4) and (1.60 +/- 0.20 +/- 0.22) x 10(-5) for the tau(-) -> pi(-KsKs0)-K-0 nu(tau) and tau(-) -> pi(-KsKs0)-K-0 pi(0)nu(tau) decays, respectively. We find no evidence for tau(-) -> (K-KsKs0)-K-0 nu(tau) and tau(-) -> (K-KsKs0)-K-0 pi(0)nu(tau) decays and place upper limits on the branching fractions of 6.3 x 10(-7) and 4.0 x 10(-7) at the 90% confidence level.
SN  - 1550-7998
UR  - http://arxiv.org/abs/arXiv:1208.0376
UR  - https://doi.org/10.1103/PhysRevD.86.092013
DO  - 10.1103/PhysRevD.86.092013
LA  - English
N1  - WOS:000311547400004
ID  - BABARCollaborationLees_etal2012
ER  -