M. Yan

activity

19942009

most citedMeasurements of the cross sections for

e^{+} e^{-} \to hadrons

at 3.650, 3.6648, 3.773 GeV and the branching fraction for

ψ (3770) \to non - D D ˉ

99 citations · 588 across the 20 of their papers we have counts for

collaborators

Showing 2006Show all

6 papers · 1 filter

hep-ex2006★ 33 cited

Precison Measurements of the Mass, the Widths of $ψ (3770)$ Resonance and the Cross Section $σ [e^{+} e^{-} \to ψ (3770)]$ at $E_{cm} = 3.7724$ GeV

M. Ablikim et al.

By analyzing the $R$ values measured at 68 energy points in the energy region between 3.650 and 3.872 GeV reported in our previous paper, we have precisely measured the mass, the t…

hep-ph2006★ 94 cited

A Candidate for $1^{--}$ Strangeonium Hybrid

Gui-Jun Ding, Mu-Lin Yan

We propose that the recently observed structure at 2175MeV by the Babar Collaboration is a $1^{--}$ strangeonium hybrid, and we investigate this interpretation from both the flux t…

hep-ex2006★ 10 cited

Direct measurement of the absolute branching fraction for $D^{+} \to K ˉ^{0} μ^{+} ν_{μ}$ and determination of $Γ (D^{0} \to K^{-} μ^{+} ν_{μ}) /Γ (D^{+} \to K ˉ^{0} μ^{+} ν_{μ})$

M. Ablikim

The absolute branching fraction for the decay $D^{+} \to K ˉ^{0} μ^{+} ν_{μ}$ is determined using $5321 \pm 149 \pm 160$ singly tagged $D^{-}$ sample from the data collected around 3.773 G…

hep-ph2006★ 14 cited

X(1576) as Diquark-Antidiquark Bound State

Gui-Jun Ding, Mu-Lin Yan

We propose that the broad $1^{--}$ resonance structure recently discovered by BES in $J / ψ \to K^{+} K^{-} π^{0}$ is the P-wave excitation of a diquark-antidiquark bound state. This in…

hep-ph2006

X(1835) as Proton-Antiproton Bound State in Skyrme Model

Mu-Lin Yan

We present a review to the recent works related to interpreting the exotic particle X(1835) reported by BES as a $N N ˉ$ -baryonium in the Skyrme model. There are two evidences t…

hep-ex2006★ 99 cited

Measurements of the cross sections for $e^{+} e^{-} \to hadrons$ at 3.650, 3.6648, 3.773 GeV and the branching fraction for $ψ (3770) \to non - D D ˉ$

M. Ablikim et al.

Using the BES-II detector at the BEPC Collider, we measured the lowest order cross sections and the $R$ values ( $R = σ_{e^{+} e^{-} \to hadrons}^{0} / σ_{e^{+} e^{-} \to μ^{+} μ^{-}}^{0}$ ) for incl…

Precison Measurements of the Mass, the Widths of ψ(3770) Resonance and the Cross Section σ[e+e−→ψ(3770)] at Ecm​=3.7724 GeV

A Candidate for 1−− Strangeonium Hybrid

Direct measurement of the absolute branching fraction for D+→Kˉ0μ+νμ​ and determination of Γ(D0→K−μ+νμ​)/Γ(D+→Kˉ0μ+νμ​)