C. Leng

activity

20152019

e^{+} e^{-} \to π^{+} π^{-} J / ψ

cross section at center-of-mass energies from 3.77 to 4.60 GeV

264 citations · 3.9k across the 92 of their papers we have counts for

collaborators

93 papers

hep-ex2019★ 28 cited

Observation of $D^{+} \to η η π^{+}$ and improved measurement of $D^{0 (+)} \to η π^{+} π^{- (0)}$

BESIII Collaboration

Using an $e^{+} e^{-}$ annihilation data sample corresponding to an integrated luminosity of $2.93 f b^{- 1}$ collected at the center-of-mass energy of 3.773\,GeV with the BESIII det…

physics.ins-det2019★ 17 cited

Triple GEM performance in magnetic field

M. Alexeev, A. Amoroso, S. Bagnasco +65

Performance of triple GEM prototypes in strong magnetic field has been evaluated bymeans of a muon beam at the H4 line of the SPS test area at CERN. Data have been reconstructedand…

physics.ins-det2019★ 2 cited

Design and performance of the TIGER front-end ASIC for the BESIII Cylindrical Gas Electron Multiplier detector

Fabio Cossio, Maxim Alexeev, Ricardo Bugalho +13

We present the design and characterization of TIGER (Turin Integrated Gem Electronics for Readout), a 64-channel ASIC developed for the readout of the CGEM (Cylindrical Gas Electro…

hep-ph2018★ 7 cited

A model to explain angular distributions of $J / ψ$ and $ψ (2 S)$ decays into $Λ Λ$ and $Σ^{0} Σ^{0}$

M. Alekseev, A. Amoroso, R. Baldini Ferroli +28

BESIII data show a particular angular distribution for the decay of the $J / ψ$ and $ψ (2 S)$ mesons into the hyperons $Λ Λ$ and $Σ^{0} Σ^{0}$ . More in details the angular…

hep-ex2018★ 8 cited

First measurement of $e^{+} e^{-} \to p K_{S}^{0} n ˉ K^{-} + c . c .$ above open charm threshold

BESIII Collaboration, M. Ablikim, M. N. Achasov +435

The process $e^{+} e^{-} \to p K_{S}^{0} n ˉ K^{-} + c . c .$ and its intermediate processes are studied for the first time, using data samples collected with the BESIII detector a…

hep-ex2018★ 45 cited

Amplitude analysis of the $K_{S} K_{S}$ system produced in radiative $J / ψ$ decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +444

An amplitude analysis of the $K_{S} K_{S}$ system produced in radiative $J / ψ$ decays is performed using the $(1310.6 \pm 7.0) \times 1 0^{6}$ $J / ψ$ decays collected by the BESIII detecto…

Observation of D+→ηηπ+ and improved measurement of D0(+)→ηπ+π−(0)

Triple GEM performance in magnetic field

Design and performance of the TIGER front-end ASIC for the BESIII Cylindrical Gas Electron Multiplier detector

A model to explain angular distributions of J/ψ and ψ(2S) decays into ΛΛ and Σ0Σ0

First measurement of e+e−→pKS0​nˉK−+c.c. above open charm threshold

Amplitude analysis of the KS​KS​ system produced in radiative J/ψ decays

Observation of $D^{+} \to η η π^{+}$ and improved measurement of $D^{0 (+)} \to η π^{+} π^{- (0)}$

A model to explain angular distributions of $J / ψ$ and $ψ (2 S)$ decays into $Λ Λ$ and $Σ^{0} Σ^{0}$

First measurement of $e^{+} e^{-} \to p K_{S}^{0} n ˉ K^{-} + c . c .$ above open charm threshold

Amplitude analysis of the $K_{S} K_{S}$ system produced in radiative $J / ψ$ decays