X.-W. Zhu

activity

20082012

most citedDesign and Construction of the BESIII Detector

1.2k citations · 1.5k across the 12 of their papers we have counts for

collaborators

12 papers

hep-ex2012

Study of $J / ψ \to p p ˉ$ and $J / ψ \to n n ˉ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +354

The decays $J / ψ \to p p ˉ$ and $J / ψ \to n n ˉ$ have been investigated with a sample of 225.2 million $J / ψ$ events collected with the BESIII detector at the BEPCII $e^{+} e^{-}$ coll…

hep-ex2012★ 10 cited

Evidence for the Direct Two-Photon Transition from $ψ (3686)$ to $J / ψ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +354

The two-photon transition $ψ (3686) \to γ γ J / ψ$ is studied in a sample of 106 million $ψ (3686)$ decays collected by the BESIII detector. The branching fraction is measured to be $(3.1\…

hep-ex2012★ 19 cited

Precision measurement of the branching fractions of J/psi -> pi+pi-pi0 and psi' -> pi+pi-pi0

BESIII Collaboration, M. Ablikim, M. N. Achasov +345

We study the decays of the J/psi and psi' mesons to pi+pi-pi0 using data samples at both resonances collected with the BES III detector in 2009. We measure the corresponding branch…

hep-ex2012★ 99 cited

First observation of $η (1405)$ decays into $f_{0} (980) π^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +332

The decays $J / ψ \to γ π^{+} π^{-} π^{0}$ and $J / ψ \to γ π^{0} π^{0} π^{0}$ are analyzed using a sample of 225 million $\jpsi$ events collected with the BESIII detector. The decay of $η…

hep-ex2011★ 7 cited

Search for CP and $P$ violating pseudoscalar decays into $π π$

The BESIII Collaboration, M. Ablikim

Using a sample of $(225.2 \pm 2.8) \times 1 0^{6}$ $J / ψ$ events collected with the Beijing Spectrometer (BESIII) at the Beijing Electron-Positron Collider, CP and $P$ violating decays o…

hep-ex2011★ 30 cited

Observation of $χ_{c 1}$ decays into vector meson pairs $ϕϕ$ , $ω ω$ , and $ω ϕ$

M. Ablikim, M. N. Achasov, L. An +319

Decays of $χ_{c 1}$ to vector meson pairs $ϕϕ$ , $ω ω$ and $ω ϕ$ are observed for the first time using $(106 \pm 4) \times 1 0^{6}$ $\psip$ events accumulated at the BESIII detector at the B…

physics.ins-det2009★ 1.2k cited

Design and Construction of the BESIII Detector

The BESIII Collaboration

This paper will discuss the design and construction of BESIII, which is designed to study physics in the tau-charm energy region utilizing the new high luminosity BEPCII double rin…

hep-ex2009★ 40 cited

Study of J/Psi decays into eta Kstar Kstar-bar

The BES Collaboration, M. Ablikim

We report the first observation of $\mPJpsi \to \mPeta\mPKst\mAPKst$ decay in a $\mPJpsi$ sample of 58 million events collected with the BESII detector. The branching fraction is d…

hep-ex2009★ 4 cited

Measurement of the Branching Fraction for J/ψ-> p \bar{p}ηand p \bar{p} η^{'}

BES collaboration

Using 58 $\times 1 0^{6}$ $\jpsi$ events collected with the Beijing Spectrometer (BESII) at the Beijing Electron Positron Collider (BEPC), the branching fractions of $\jpsi$ to $p\ba…

hep-ex2008★ 6 cited

Measurements of the observed cross sections for $e^{+} e^{-} \to$ exclusive light hadrons containing $π^{0} π^{0}$ at $s = 3.773$ , 3.650 and 3.6648 GeV

BES Collaboration

By analyzing the data sets of 17.3, 6.5 and 1.0 pb $^{- 1}$ taken, respectively, at $s = 3.773$ , 3.650 and 3.6648 GeV with the BES-II detector at the BEPC collider, we measure t…

hep-ex2008★ 6 cited

Measurements of the observed cross sections for e+e -> exclusive light hadrons containing K^S_0 meson at \sqrt{s} = 3.773 and 3.650 GeV

BES Collaboration

By analyzing the data sets of 17.3 pb $^{- 1}$ taken at $s = 3.773$ GeV and of 6.5 pb $^{- 1}$ taken at $s = 3.650$ GeV with the BES-II detector at the BEPC collider, we meas…

hep-ex2008★ 16 cited

Partial wave analysis of J/ψ\to γϕϕ

BES Collaboration

Using $5.8 \times 1 0^{7} J / ψ$ events collected in the BESII detector, the radiative decay $J / ψ \to γ ϕϕ \to γ K^{+} K^{-} K_{S}^{0} K_{L}^{0}$ is studied. The $ϕϕ$ invariant mass distribution exhibi…

Study of J/ψ→ppˉ​ and J/ψ→nnˉ

Evidence for the Direct Two-Photon Transition from ψ(3686) to J/ψ

Precision measurement of the branching fractions of J/psi -> pi+pi-pi0 and psi' -> pi+pi-pi0

First observation of η(1405) decays into f0​(980)π0

Search for CP and P violating pseudoscalar decays into ππ

Observation of χc1​ decays into vector meson pairs ϕϕ, ωω, and ωϕ

Design and Construction of the BESIII Detector

Study of J/Psi decays into eta Kstar Kstar-bar

Measurement of the Branching Fraction for J/ψ-> p \bar{p}ηand p \bar{p} η^{'}

Measurements of the observed cross sections for e+e−→ exclusive light hadrons containing π0π0 at s​=3.773, 3.650 and 3.6648 GeV

Measurements of the observed cross sections for e+e -> exclusive light hadrons containing K^S_0 meson at \sqrt{s} = 3.773 and 3.650 GeV

Partial wave analysis of J/ψ\to γϕϕ

Study of $J / ψ \to p p ˉ$ and $J / ψ \to n n ˉ$

Evidence for the Direct Two-Photon Transition from $ψ (3686)$ to $J / ψ$

First observation of $η (1405)$ decays into $f_{0} (980) π^{0}$

Search for CP and $P$ violating pseudoscalar decays into $π π$

Observation of $χ_{c 1}$ decays into vector meson pairs $ϕϕ$ , $ω ω$ , and $ω ϕ$

Measurements of the observed cross sections for $e^{+} e^{-} \to$ exclusive light hadrons containing $π^{0} π^{0}$ at $s = 3.773$ , 3.650 and 3.6648 GeV