We present a search for the decay B+\u2192\u3c4+\u3bd using 467.8 7106 BB\u304 pairs collected at the \u3a5(4S) resonance with the BABAR detector at the SLAC PEP-II B-Factory. We select a sample of events with one completely reconstructed B- in the hadronic decay mode (B-\u2192D(*)0X- and B -\u2192J/\u3c8X-). We examine the rest of the event to search for a B+\u2192\u3c4+\u3bd decay. We identify the \u3c4+ lepton in the following modes: \u3c4+\u2192e +\u3bd\u3bd\u304, \u3c4+\u2192\u3bc+\u3bd\u3bd \u304, \u3c4+\u2192\u3c0+\u3bd\u304 and \u3c4+\u2192\u3c1+\u3bd\u304. We find an excess of events with respect to the expected background, which excludes the null signal hypothesis at the level of 3.8\u3c3 (including systematic uncertainties) and c...
We present a search for the decay B+→τ+ν using 383×106BB̄ pairs collected at the Υ(4S) resonance wit...
We present a search for the decay B+\u2192\u3c4+\u3bd using 383 710^6 BB\u305 pairs collected at the...
We search for the rare leptonic decay B+\u2192\u3c4+\u3bd\u3c4 in a sample of 232 710^6 BB\u305 pair...
We present a search for the decay B+\u2192\u3c4+\u3bd using 467.8 7106 BBbar pairs collected at the ...
We present a search for the decay B+→τ+ν using 467.8×106 BB̄ pairs collected at the Υ(4S) resonance ...
We present a search for the decay B+\u2192\u3c4+\u3bd using 467.8 7106 BB\uaf pairs collected at the...
We present a search for the decay B+→τ+ν using 467.8×106 BB¯¯¯ pairs collected at the Υ(4S) resonanc...
We present a search for the decay B+\u2192\u3c4+\u3bd using 467.8 7106 BB\uaf\uaf\uaf pairs collecte...
We present a search for the decay B+→τ+ν using 383×106 BB̄ pairs collected at the Υ(4S) resonance wi...
We present a search for the decay B+→τ+ν using 383×106 BB̅ pairs collected at the Υ(4S) resonance wi...
We present a search for the decay B+→τ+ν using 467.8×106 BB⎯⎯⎯ pairs collected at the Υ(4S) resonanc...
We present a search for the decay B+\u2192\u3c4+\u3bd using 383 710^6BB\u305 pairs collected at the ...
We present a search for the decay B[superscript +]→τ[superscript +]ν using 467.8×10[superscript 6] B...
We present a search for the decay B+→τ+ν using 383×106BB̄ pairs collected at the Υ(4S) resonance wit...
We present a search for the decay B+\u2192\u3c4+\u3bd using 383 710^6 BB\u305 pairs collected at the...
We search for the rare leptonic decay B+\u2192\u3c4+\u3bd\u3c4 in a sample of 232 710^6 BB\u305 pair...
We present a search for the decay B+\u2192\u3c4+\u3bd using 467.8 7106 BBbar pairs collected at the ...
We present a search for the decay B+→τ+ν using 467.8×106 BB̄ pairs collected at the Υ(4S) resonance ...
We present a search for the decay B+\u2192\u3c4+\u3bd using 467.8 7106 BB\uaf pairs collected at the...
We present a search for the decay B+→τ+ν using 467.8×106 BB¯¯¯ pairs collected at the Υ(4S) resonanc...
We present a search for the decay B+\u2192\u3c4+\u3bd using 467.8 7106 BB\uaf\uaf\uaf pairs collecte...
We present a search for the decay B+→τ+ν using 383×106 BB̄ pairs collected at the Υ(4S) resonance wi...
We present a search for the decay B+→τ+ν using 383×106 BB̅ pairs collected at the Υ(4S) resonance wi...
We present a search for the decay B+→τ+ν using 467.8×106 BB⎯⎯⎯ pairs collected at the Υ(4S) resonanc...
We present a search for the decay B+\u2192\u3c4+\u3bd using 383 710^6BB\u305 pairs collected at the ...
We present a search for the decay B[superscript +]→τ[superscript +]ν using 467.8×10[superscript 6] B...
We present a search for the decay B+→τ+ν using 383×106BB̄ pairs collected at the Υ(4S) resonance wit...
We present a search for the decay B+\u2192\u3c4+\u3bd using 383 710^6 BB\u305 pairs collected at the...
We search for the rare leptonic decay B+\u2192\u3c4+\u3bd\u3c4 in a sample of 232 710^6 BB\u305 pair...