X. R. Chen

activity

20042010

most citedEvidence of a Broad Structure at an Invariant Mass of 4.32 GeV/

c^{2}

in the Reaction

e^{+} e^{-} \to π^{+} π^{-} ψ (2 S)

Measured at BaBar

289 citations · 2.1k across the 32 of their papers we have counts for

collaborators

Showing 2009Show all

3 papers · 1 filter

hep-ex2009★ 6 cited

Observation of the baryonic B-decay B0bar -> Lambda_c^+ antiproton K^- pi^+

The BABAR Collaboration, B. Aubert

We report the observation of the baryonic B-decay B0bar -> Lambda_c^+ antiproton K^- pi^+, excluding contributions from the decay B0bar -> Lambda_c^+ anti-Lambda K^-. Using a data…

hep-ex2009★ 63 cited

Search for a low-mass Higgs boson in Y(3S)-->gamma A^0, A^0-->tau^+tau^- at BABAR

The BABAR Collaboration, B. Aubert

We search for a light Higgs boson, $A^{0}$ , in the radiative decay $Υ (3 S) \to γ A^{0}$ , $A^{0} \to τ^{+} τ^{-}$ , $τ^{+} \to e^{+} ν_{e} ν ˉ_{τ}$ or $τ^{+} \to μ^{+} ν_{μ} ν ˉ_{τ}$ . The data sample contains 122 m…

hep-ex2009★ 93 cited

Measurement of |V_cb| and the Form-Factor Slope in Bbar -> D l- nubar Decays in Events Tagged by a Fully Reconstructed B Meson

The BABAR Collaboration, B. Aubert

We present a measurement of the Cabibbo-Kobayashi-Maskawa matrix element |V_cb| and the form-factor slope rho^2 in Bbar -> Dl- nubar decays based on 460 million BBar events recorde…