This title appears in the Scientific Report :
2014
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevD.89.011102 in citations.
Please use the identifier: http://hdl.handle.net/2128/8209 in citations.
Search for lepton-number violating B+→X−ℓ+ℓ′+ decays
Search for lepton-number violating B+→X−ℓ+ℓ′+ decays
We report on a search for eleven lepton-number violating processes B+→X−ℓ+ℓ'+ with X−=K−, π−, ρ−, K*−, or D− and ℓ+/ℓ'+=e+ or μ+, using a sample of 471±3 million BB¯ events collected with the BABAR detector at the PEP-II e+e− collider at the SLAC National Accelerator Laboratory. We find no...
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Please use the identifier: http://hdl.handle.net/2128/8209 in citations.
We report on a search for eleven lepton-number violating processes B+→X−ℓ+ℓ'+ with X−=K−, π−, ρ−, K*−, or D− and ℓ+/ℓ'+=e+ or μ+, using a sample of 471±3 million BB¯ 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)×10−7. |