TY  - JOUR
AU  - BABAR Collaboration (Lees, J. P. et al
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
PY  - 2012
DA  - 2012//
TI  - Study of high-multiplicity three-prong and five-prong tau decays at BABAR
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 092010
EP  - 16pp
VL  - 86
IS  - 9
PB  - Amer Physical Soc
AB  - We present measurements of the branching fractions of three-prong and five-prong tau decay modes using a sample 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 at SLAC National Accelerator Laboratory. The tau(-) -> (3 pi)(-) eta nu(tau), tau(-) -> (3 pi)(-) omega nu(tau), and tau(-) f(1) (1285)nu(tau) branching fractions are presented, as well as a new limit on the branching fraction of the second-class current decay tau(-) -> pi(-) eta'(958)nu(tau). We search for the decay mode tau(-) -> K- eta'(958)nu(tau) and for five-prong decay modes with kaons, and place the first upper limits on their branching fractions.
SN  - 1550-7998
UR  - http://arxiv.org/abs/arXiv:1209.2734
UR  - https://doi.org/10.1103/PhysRevD.86.092010
DO  - 10.1103/PhysRevD.86.092010
LA  - English
N1  - WOS:000311538000001
ID  - BABARCollaborationLees_etal2012
ER  -