%0 Journal Article
%T Search for lepton-number violating B+ -> X(-)l(+)l '(+) decays
%A BABAR Collaboration (Lees, J. P. et al
%A Martinez-Vidal, F.
%A Oyanguren, A.
%A Villanueva-Perez, P.
%J Physical Review D
%D 2014
%V 89
%N 1
%I Amer Physical Soc
%@ 1550-7998
%G English
%F BABARCollaborationLees_etal2014
%O WOS:000331871200001
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1721), last updated on Mon, 06 Jul 2015 11:16:13 +0000
%X We report on a search for eleven lepton-number violating processes B+ -> X(-)l(+)l'(+) with X- = K-, pi(-), rho(-), K*(-), or D- and l(+)/l'(+) = e(+) or mu(+), using a sample of 471 +/- 3 million B (B) over bar events collected with the BABAR detector at the PEP-II e(+)e(-) collider at the SLAC National Accelerator Laboratory. We find no evidence for any of these modes and place 90% confidence level upper limits on their branching fractions in the range (1.5-26) x 10(-7).
%R 10.1103/PhysRevD.89.011102
%U http://arxiv.org/abs/1310.8238
%U https://doi.org/10.1103/PhysRevD.89.011102
%P 011102-8pp