TY  - JOUR
AU  - BABAR Collaboration (Lees, J. P. et al
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
PY  - 2012
DA  - 2012//
TI  - Measurement of branching fractions and rate asymmetries in the rare decays B -> K((*))l(+)l(-)
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 032012
EP  - 15pp
VL  - 86
IS  - 3
PB  - Amer Physical Soc
AB  - In a sample of 471 x 10(6) B (B) over bar events collected with the BABAR detector at the PEP-II e(+)e(-) collider we study the rare decays B -> K((*))l(+)l(-), where l(+)l(-) is either e(+)e(-) or mu(+)mu(-). We report results on partial branching fractions and isospin asymmetries in seven bins of dilepton mass-squared. We further present CP and lepton-flavor asymmetries for dilepton masses below and above the J/psi resonance. We find no evidence for CP or lepton-flavor violation. The partial branching fractions and isospin asymmetries are consistent with the Standard Model predictions and with results from other experiments.
SN  - 1550-7998
UR  - http://arxiv.org/abs/1204.3933
UR  - https://doi.org/10.1103/PhysRevD.86.032012
DO  - 10.1103/PhysRevD.86.032012
LA  - English
N1  - WOS:000308007700002
ID  - BABARCollaborationLees_etal2012
ER  -