P. Wang

works on

belle detector 1 b meson decays 1 chi_c1 1 exotic charmonium 1 upper limits 1

From the 1 of 479 linked papers with an AI index.

activity

19982023

most citedObservation of a Broad Structure in the

π^{+} π^{-} J / ψ

Mass Spectrum around 4.26 GeV/

c^{2}

744 citations · 20.7k across the 473 of their papers we have counts for

collaborators

Showing 2002Show all

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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…