TY - JOUR
T1 - Search for Decays of B⁰→ e+e⁻, B⁰→ μ⁺ μ⁻, B⁰→ e± μ∓
AU - Aubert, B
AU - Barrett, Matthew
AU - Ford, Kelly
AU - Harrison, Theresa
AU - Hart, Alistair
AU - Hawkes, Christopher
AU - Morgan, Sian
AU - Watson, Alan
PY - 2005/1/1
Y1 - 2005/1/1
N2 - We present a search for the decays B0-->e+ e-, B0-->mu+ mu-, and B0-->e (+/-) mu (-/+) in data collected at the Upsilon(4S) resonance with the BABAR detector at the SLAC B Factory. Using a data set of 111 fb(-1), we find no evidence for a signal in any of the three channels investigated and set the following branching fraction upper limits at the 90% confidence level: B(B0-->e+ e-) <6.1 x 10(-8), B(B0-->mu+ mu-) <8.3 x 10(-8), and B(B0-->e (+/-) mu (-/+) )
AB - We present a search for the decays B0-->e+ e-, B0-->mu+ mu-, and B0-->e (+/-) mu (-/+) in data collected at the Upsilon(4S) resonance with the BABAR detector at the SLAC B Factory. Using a data set of 111 fb(-1), we find no evidence for a signal in any of the three channels investigated and set the following branching fraction upper limits at the 90% confidence level: B(B0-->e+ e-) <6.1 x 10(-8), B(B0-->mu+ mu-) <8.3 x 10(-8), and B(B0-->e (+/-) mu (-/+) )
UR - http://www.scopus.com/inward/record.url?scp=27744558357&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.94.221803
DO - 10.1103/PhysRevLett.94.221803
M3 - Article
C2 - 16090383
SN - 0031-9007
VL - 94
SP - 221803
JO - Physical Review Letters
JF - Physical Review Letters
ER -