activity
20052021
most citedObservation of a Broad Structure in the Mass Spectrum around 4.26 GeV/

744 citations · 6.1k across the 122 of their papers we have counts for

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Showing 2009Show all

10 papers · 1 filter

hep-ex2009

Measurements of Charged Current Lepton Universality and using Tau Lepton Decays to , , , and $\K^- ν_τ$

The BABAR Collaboration, B. Aubert

Using 467 of annihilation data collected with the BaBar detector, we measure $\frac{\cal{B}(τ^- \to μ^- \barν_μν_τ)}{\cal{B}(τ^- \to e^- \barν_e ν_τ)} = (0.9796…

hep-ex2009★ 41 cited

Measurements of the Mass and Mass Difference of the and } at BaBar

The BaBar Collaboration, B. Aubert

We present the result from a precision measurement of the mass of the lepton, , based on of data recorded at the resonance with the BaBar detector. U…

hep-ex2009★ 63 cited

A Search for Invisible Decays of the Upsilon(1S)

The BABAR Collaboration, B. Aubert

We search for invisible decays of the Upsilon(1S) meson using a sample of 91.4 x 10^{6} Upsilon(3S) mesons collected at the BaBar/PEP-II B-factory. We select events containing the…

hep-ex2009★ 112 cited

Study of decays to in inclusive interactions

The BABAR Collaboration, B. Aubert

We observe the decays D^*_{s1}(2710)^+ \to D^*KD^*_{sJ}(2860)^+ \to D^*KD K$ final state. We also observe, in the…

hep-ex2009★ 9 cited

Observation and Polarization Measurement of B0 --> a1(1260)+ a1(1260)- Decay

The BABAR Collaboration, B. Aubert

We present measurements of the branching fraction B and the longitudinal polarization fraction fL for B0 -> a1(1260)+ a1(1260)- decays, with a1(1260)+/- -> π- π+ π+/-. The data sam…

hep-ex2009

Search for B^0 Meson Decays to π^0 K^0_SK^0_S, ηK^0_S K^0_S, and η^{\prime}K^0_SK^0_S

The BABAR Collaboration, B. Aubert

We describe searches for meson decays to the charmless final states , , and . The data sample corresponds to $467 \times 1…