V. Halyo

activity

20002004

most citedNew BaBar Results on Rare Leptonic B Decays

1 citations · 1 across the 3 of their papers we have counts for

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hep-ex2002

BaBar Level 1 Drift Chamber Trigger Upgrade

Valerie Halyo

As PEP-II is exceeding the original design luminosity, BaBar is currently upgrading its Level 1 Drift Chamber Trigger (DCT) to reduce the rate of background Level 1 triggers by mor…

hep-ex2002★ 1 cited

New BaBar Results on Rare Leptonic B Decays

Valerie Halyo

New preliminary BaBar results for rare leptonic decays $B^{-} \to K^{-} ν ν ˉ$ and $B^{0} \to ℓ^{+} ℓ^{-}$ are reported. Using data collected at the $\FourS$ with the BaBar detector, no…

hep-ex2002

A Measurement of the B0 --> J/psi pi+pi- Branching Fraction

The BABAR Collaboration, B. Aubert

We present a preliminary measurement of the branching fraction for the decay of the neutral $B$ meson into the final state J/ $ψ π^{+} π^{-}$ . The data set contains approximately 56 milli…