Z. Zeng

activity

20152022

e^{+} e^{-} \to π^{+} π^{-} J / ψ

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

264 citations · 2.2k across the 59 of their papers we have counts for

collaborators

60 papers

hep-ex2022★ 8 cited

Measurements of Absolute Branching Fractions of $D^{0} \to K_{L}^{0} ϕ$ , $K_{L}^{0} η$ , $K_{L}^{0} ω$ , and $K_{L}^{0} η^{'}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +504

We report the first measurements of the absolute branching fractions of $D^{0} \to K_{L}^{0} ϕ$ , $D^{0} \to K_{L}^{0} η$ , $D^{0} \to K_{L}^{0} ω$ , and $D^{0} \to K_{L}^{0} η^{'}$ , obtained by analyzing $2.93…

hep-ex2022★ 53 cited

Constraints on sub-GeV dark matter boosted by cosmic rays from the CDEX-10 experiment at the China Jinping Underground Laboratory

R. Xu, L. T. Yang, Q. Yue +82

We present new constraints on light dark matter boosted by cosmic rays (CRDM) using the 205.4 kg day data of the CDEX-10 experiment conducted at the China Jinping Underground Labor…

hep-ex2021★ 22 cited

Search for the decay $D^{0} \to π^{0} ν ν ˉ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +501

We present the first experimental search for the rare charm decay $D^{0} \to π^{0} ν ν ˉ$ . It is based on an $e^{+} e^{-}$ collision sample consisting of $10.6 \times 1 0^{6}$ pairs of $D…

hep-ex2021

Search for the decay $h_{c} \to π^{0} J / ψ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +502

A search for the decay $h_{c} \to π^{0} J / ψ$ is performed using a sample of $h_{c}$ produced in the reaction $e^{+} e^{-} \to π^{+} π^{-} h_{c}$ . The data samples were collected with the B…

hep-ex2021★ 8 cited

Study of light scalar mesons through $D_{s}^{+} \to π^{0} π^{0} e^{+} ν_{e}$ and $K_{S}^{0} K_{S}^{0} e^{+} ν_{e}$ decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +498

Using 6.32~fb $^{- 1}$ of $e^{+} e^{-}$ collision data recorded by the BESIII detector at center-of-mass energies between $4.178$ to $4.226$ GeV, we present the first measurement of the d…

astro-ph.IM2021★ 17 cited

Calibration of the Air Shower Energy Scale of the Water and Air Cherenkov Techniques in the LHAASO experiment

F. Aharonian, Q. An, Axikegu +246

The Wide Field-of-View Cherenkov Telescope Array (WFCTA) and the Water Cherenkov Detector Arrays (WCDA) of LHAASO are designed to work in combination for measuring the energy spect…

hep-ex2021★ 24 cited

Study of the process $e^{+} e^{-} \to ϕ η$ at center-of-mass energies between 2.00 and 3.08 GeV

M. Ablikim, M. N. Achasov, P. Adlarson +506

The process $e^{+} e^{-} \to ϕ η$ is studied at 22 center-of-mass energy points ( $s$ ) between 2.00 and 3.08 GeV using 715 pb $^{- 1}$ of data collected with the BESIII d…

hep-ex2020★ 19 cited

First experimental constraints on WIMP couplings in the effective field theory framework from CDEX

Y. Wang, Z. Zeng, Q. Yue +85

We present weakly interacting massive particles (WIMPs) search results performed using two approaches of effective field theory from the China Dark Matter Experiment (CDEX), based…

hep-ex2019★ 141 cited

Constraints on Spin-Independent Nucleus Scattering with sub-GeV Weakly Interacting Massive Particle Dark Matter from the CDEX-1B Experiment at the China Jin-Ping Laboratory

Z. Z. Liu, Q. Yue, L. T. Yang +68

We report results on the searches of weakly interacting massive particles (WIMPs) with sub-GeV masses ( $m_{χ}$ ) via WIMP-nucleus spin-independent scattering with Migdal effect incorp…

hep-ex2018★ 8 cited

Observation of $e^{+} e^{-} \to D_{s}^{+} D^{(*) 0} K^{-}$ and study of the $P$ -wave $D_{s}$ mesons

BESIII Collaboration, M. Ablikim, M. N. Achasov +453

Studies of $e^{+} e^{-} \to D_{s}^{+} D^{(*) 0} K^{-}$ and the $P$ -wave charmed-strange mesons are performed based on an $e^{+} e^{-}$ collision data sample corresponding to an integrat…

hep-ex2018★ 14 cited

Observation of $D_{s}^{+} \to p n ˉ$ and confirmation of its large branching fraction

BESIII Collaboration, M. Ablikim, M. N. Achasov +455

The baryonic decay $D_{s}^{+} \to p n ˉ$ is observed, and the corresponding branching fraction is measured to be $(1.21 \pm 0.10 \pm 0.05) \times 1 0^{- 3}$ , where the first uncertai…

hep-ex2018★ 11 cited

Observation of the $W$ -Annihilation Decay $D_{s}^{+} \to ω π^{+}$ and Evidence for $D_{s}^{+} \to ω K^{+}$

M. Ablikim, M. N. Achasov, S. Ahmed +461

We report on the observation of the $W$ -annihilation decay $D_{s}^{+} \to ω π^{+}$ and the evidence for $D_{s}^{+} \to ω K^{+}$ with a data sample corresponding to an…

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★ 30 cited

Measurement of the absolute branching fraction of the inclusive semileptonic $Λ_{c}^{+}$ decay

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

Using a data sample corresponding to an integrated luminosity of 567 pb $^{- 1}$ collected at a center-of-mass energy of $s = 4.6$ GeV with the BESIII detector, we measure the a…

hep-ex2018★ 26 cited

Observation of $h_{1} (1380)$ in the $J / ψ \to η^{'} K K ˉ π$ Decay

M. Ablikim, M. N. Achasov, S. Ahmed +433

Using $1.31 \times 1 0^{9}$ $J / ψ$ events collected by the BESIII detector at the BEPCII $e^{+} e^{-}$ collider, we report the first observation of the $h_{1} (1380)$ in $J/ψ\to η^{\prime} h_1…

hep-ex2018★ 29 cited

Measurement of absolute branching fraction of the inclusive decay $Λ_{c}^{+} \to Λ + X$

BESIII Collaboration, M. Ablikim, M. N. Achasov +446

Based on an $e^{+} e^{-}$ collision data sample corresponding to an integrated luminosity of 567 $pb^{- 1}$ taken at the center-of-mass energy of $s = 4.6$ GeV with the BESI…

hep-ex2018

Study of the decays $D^{+} \to η^{(')} e^{+} ν_{e}$

M. Ablikim, M. N. Achasov, S. Ahmed +442

The charm semileptonic decays $D^{+} \to η e^{+} ν_{e}$ and $D^{+} \to η^{'} e^{+} ν_{e}$ are studied with a sample of $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of 2.93 fb$^{-…

hep-ex2018★ 11 cited

Observation of $ψ (3686) \to η^{'} e^{+} e^{-}$

M. Ablikim, M. N. Achasov, S. Ahmed +454

Using a data sample of $448.1 \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector at the BEPCII collider, we report the first observation of the electromagnetic Dalitz…

hep-ex2018★ 32 cited

Measurement of e+e- --> D Dbar Cross Sections at the psi(3770) Resonance

BESIII Collaboration, M. Ablikim, M. N. Achasov +452

We report new measurements of the cross sections for the production of D Dbar final states at the psi(3770) resonance. Our data sample consists of an integrated luminosity of 2.93/…

hep-ex2018★ 31 cited

Measurements of Absolute Branching Fractions for $Λ_{c}^{+} \to Ξ^{0} K^{+}$ and $Ξ (1530)^{0} K^{+}$

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

We report the first measurements of absolute branching fractions for the $W$ -exchange-only processes $Λ_{c}^{+} \to Ξ^{0} K^{+}$ and $Λ_{c}^{+} \to Ξ (1530)^{0} K^{+}$ with the double-tag technique, by a…

hep-ex2018★ 14 cited

Observation of $ψ (3686) \to n n ˉ$ and improved measurement of $ψ (3686) \to p p ˉ$

M. Ablikim, M. N. Achasov, S. Ahmed +423

We observe the decay $ψ (3686) \to n n ˉ$ for the first time and measure $ψ (3686) \to p p ˉ$ with improved accuracy by using $1.07 \times 1 0^{8}$ $ψ (3686)$ events collected wit…

hep-ex2018★ 2 cited

Measurements of the Branching Fractions of the Singly-Cabibbo-Suppressed Decays $D^{0} \to ω η$ , $η^{(')} π^{0}$ and $η^{(')} η$

M. Ablikim, M. N. Achasov, S. Ahmed +435

By analyzing a data sample of 2.93 fb $^{- 1}$ collected at $s =$ 3.773 GeV with the BESIII detector operated at the BEPCII storage rings, we measure the branching fractions ${\…

hep-ex2018★ 24 cited

Observation of $e^{+} e^{-} \to K K ˉ J / ψ$ at center-of-mass energies from 4.189 to 4.600 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +442

We investigate the process $e^{+} e^{-} \to K K ˉ J / ψ$ at center-of-mass energies from 4.189 to 4.600 GeV using 4.7 fb $^{- 1}$ of data collected by the BESIII detector at t…

hep-ex2018★ 141 cited

Limits on Light Weakly Interacting Massive Particles from the First 102.8 kg $\times$ day Data of the CDEX-10 Experiment

H. Jiang, L. P. Jia, Q. Yue +70

We report the first results of a light weakly interacting massive particles (WIMPs) search from the CDEX-10 experiment with a 10 kg germanium detector array immersed in liquid nitr…

Measurements of Absolute Branching Fractions of D0→KL0​ϕ, KL0​η, KL0​ω, and KL0​η′

Constraints on sub-GeV dark matter boosted by cosmic rays from the CDEX-10 experiment at the China Jinping Underground Laboratory

Search for the decay D0→π0ννˉ

Search for the decay hc​→π0J/ψ

Study of light scalar mesons through Ds+​→π0π0e+νe​ and KS0​KS0​e+νe​ decays

Calibration of the Air Shower Energy Scale of the Water and Air Cherenkov Techniques in the LHAASO experiment

Study of the process e+e−→ϕη at center-of-mass energies between 2.00 and 3.08 GeV

First experimental constraints on WIMP couplings in the effective field theory framework from CDEX

Constraints on Spin-Independent Nucleus Scattering with sub-GeV Weakly Interacting Massive Particle Dark Matter from the CDEX-1B Experiment at the China Jin-Ping Laboratory

Observation of e+e−→Ds+​D(∗)0K− and study of the P-wave Ds​ mesons

Observation of Ds+​→pnˉ and confirmation of its large branching fraction

Observation of the W-Annihilation Decay Ds+​→ωπ+ and Evidence for Ds+​→ωK+

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

Measurement of the absolute branching fraction of the inclusive semileptonic Λc+​ decay

Observation of h1​(1380) in the J/ψ→η′KKˉπ Decay

Measurement of absolute branching fraction of the inclusive decay Λc+​→Λ+X

Study of the decays D+→η(′)e+νe​

Observation of ψ(3686)→η′e+e−

Measurement of e+e- --> D Dbar Cross Sections at the psi(3770) Resonance

Measurements of Absolute Branching Fractions for Λc+​→Ξ0K+ and Ξ(1530)0K+

Observation of ψ(3686)→nnˉ and improved measurement of ψ(3686)→ppˉ​

Measurements of the Branching Fractions of the Singly-Cabibbo-Suppressed Decays D0→ωη, η(′)π0 and η(′)η

Observation of e+e−→KKˉJ/ψ at center-of-mass energies from 4.189 to 4.600 GeV

Limits on Light Weakly Interacting Massive Particles from the First 102.8 kg × day Data of the CDEX-10 Experiment

Measurements of Absolute Branching Fractions of $D^{0} \to K_{L}^{0} ϕ$ , $K_{L}^{0} η$ , $K_{L}^{0} ω$ , and $K_{L}^{0} η^{'}$

Search for the decay $D^{0} \to π^{0} ν ν ˉ$

Search for the decay $h_{c} \to π^{0} J / ψ$

Study of light scalar mesons through $D_{s}^{+} \to π^{0} π^{0} e^{+} ν_{e}$ and $K_{S}^{0} K_{S}^{0} e^{+} ν_{e}$ decays

Study of the process $e^{+} e^{-} \to ϕ η$ at center-of-mass energies between 2.00 and 3.08 GeV

Observation of $e^{+} e^{-} \to D_{s}^{+} D^{(*) 0} K^{-}$ and study of the $P$ -wave $D_{s}$ mesons

Observation of $D_{s}^{+} \to p n ˉ$ and confirmation of its large branching fraction

Observation of the $W$ -Annihilation Decay $D_{s}^{+} \to ω π^{+}$ and Evidence for $D_{s}^{+} \to ω K^{+}$

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

Measurement of the absolute branching fraction of the inclusive semileptonic $Λ_{c}^{+}$ decay

Observation of $h_{1} (1380)$ in the $J / ψ \to η^{'} K K ˉ π$ Decay

Measurement of absolute branching fraction of the inclusive decay $Λ_{c}^{+} \to Λ + X$

Study of the decays $D^{+} \to η^{(')} e^{+} ν_{e}$

Observation of $ψ (3686) \to η^{'} e^{+} e^{-}$

Measurements of Absolute Branching Fractions for $Λ_{c}^{+} \to Ξ^{0} K^{+}$ and $Ξ (1530)^{0} K^{+}$

Observation of $ψ (3686) \to n n ˉ$ and improved measurement of $ψ (3686) \to p p ˉ$

Measurements of the Branching Fractions of the Singly-Cabibbo-Suppressed Decays $D^{0} \to ω η$ , $η^{(')} π^{0}$ and $η^{(')} η$

Observation of $e^{+} e^{-} \to K K ˉ J / ψ$ at center-of-mass energies from 4.189 to 4.600 GeV

Limits on Light Weakly Interacting Massive Particles from the First 102.8 kg $\times$ day Data of the CDEX-10 Experiment