B. Spaan

activity

19942021

most citedObservation of a Broad Structure in the

π^{+} π^{-} J / ψ

Mass Spectrum around 4.26 GeV/

c^{2}

744 citations · 9.8k across the 163 of their papers we have counts for

collaborators

Showing 1994Show all

3 papers · 1 filter

hep-ex1994★ 6 cited

Measurement of the branching fraction for $Υ (1 S) \to τ^{+} τ^{-}$

D. Cinabro

We have studied the leptonic decay of the $Υ (1 S)$ resonance into tau pairs using the CLEO II detector. A clean sample of tau pair events is identified via events containing two cha…

hep-ex1994★ 106 cited

Measurement of the B -> D^* l nu Branching Fractions and |Vcb|

The CLEO Collaboration

We study the exclusive semileptonic B meson decays B- -> D*0 l- nu and B0 -> D*+ l- nu using data collected with the CLEO II detector at CESR. We present measurements of the branch…

hep-ph1994★ 58 cited

Production and Decay of D_1(2420)^0 and D_2^*(2460)^0

The CLEO Collaboration

We have investigated $D^{+} π^{-}$ and $D^{*+} π^{-}$ final states and observed the two established $L = 1$ charmed mesons, the $D_{1} (2420)^{0}$ with mass $242 1_{- 2 - 2}^{+ 1 + 2}$ MeV/c $^{2}$ …

Measurement of the branching fraction for Υ(1S)→τ+τ−

Measurement of the B -> D^* l nu Branching Fractions and |Vcb|

Production and Decay of D_1(2420)^0 and D_2^*(2460)^0

Measurement of the branching fraction for $Υ (1 S) \to τ^{+} τ^{-}$