Z. Zeng

activity

20132022

most citedThe Large Enriched Germanium Experiment for Neutrinoless Double Beta Decay (LEGEND)

216 citations · 2.2k across the 74 of their papers we have counts for

collaborators

74 papers

hep-ex2022★ 14 cited

Study of the $h_{c}$ ( $1^{1} P_{1}$ ) meson via $ψ (2 S) \to π^{0} h_{c}$ decays at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +549

Using 448 million $ψ (2 S)$ events, the spin-singlet $P$ -wave charmonium state $h_{c}$ (1 $^{1} P_{1}$ ) is studied via the $ψ (2 S) \to π^{0} h_{c}$ decay followed by the $h_{c} \to γ η_{c}$ tra…

hep-ex2022★ 3 cited

Amplitude analysis and branching fraction measurement of $D_{s}^{+} \to K^{-} K^{+} π^{+} π^{+} π^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +505

Using $e^{+} e^{-}$ annihilation data corresponding to a total integrated luminosity of $6.32$ fb $^{- 1}$ collected at the center-of-mass energies between 4.178 and 4.226 GeV with th…

hep-ex2021★ 30 cited

Measurement of the Cross Section for $e^{+} e^{-} \to$ hadrons at Energies from 2.2324 to 3.6710 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +557

Based on electron-positron collision data collected with the BESIII detector operating at the Beijing Electron Positron Collider II storage rings, the value of $R\equivσ(e^{+}e^{-}…

hep-ex2021★ 27 cited

Measurement of $Λ$ baryon polarization in $e^{+} e^{-} \to Λ Λ ˉ$ at $s = 3.773$ GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +505

Using a data sample of $ψ (3770)$ events collected with the BESIII detector at BEPCII corresponding to an integrated luminosity of 2.9 fb $^{- 1}$ , we report a measurement of $Λ$ spin…

hep-ex2021★ 3 cited

Observation of the electromagnetic Dalitz decay $D^{* 0} \to D^{0} e^{+} e^{-}$

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

Based on 3.19 fb $^{- 1}$ of $e^{+} e^{-}$ collision data accumulated at the center-of-mass energy 4.178 GeV with the BESIII detector operating at the BEPCII collider, the electromagnetic…

hep-ex2021★ 12 cited

Search for a $C P$ -odd light Higgs boson in $J / ψ \to γ A^{0}$

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

Using $J / ψ$ radiative decays from 9.0 billion $J / ψ$ events collected by the BESIII detector, we search for di-muon decays of a $C P$ -odd light Higgs boson ( $A^{0}$ ), predicted by many…

astro-ph.IM2021★ 12 cited

On-ground calibrations of the GRID-02 gamma-ray detector

Huaizhong Gao, Dongxin Yang, Jiaxing Wen +12

The Gamma-Ray Integrated Detectors (GRID) are a space project to monitor the transient gamma-ray sky in the multi-messenger astronomy era using multiple detectors on-board CubeSats…

hep-ex2021★ 35 cited

Measurement of the cross section for $e^{+} e^{-} \to Λ Λ ˉ$ and evidence of the decay $ψ (3770) \to Λ Λ ˉ$

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

The Born cross section of the process $e^{+} e^{-} \to Λ Λ ˉ$ is measured at 33 center-of-mass energies between 3.51 and 4.60 GeV using data corresponding to the total integr…

hep-ex2021★ 5 cited

First measurement of polarizations in the decay $D^{0} \to ω ϕ$

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

Using a data sample corresponding to an integrated luminosity of 2.93 fb $^{- 1}$ collected at a center-of-mass energy $s = 3.773$ GeV by the BESIII detector, the decay $D^0 \to…

astro-ph.HE2021★ 33 cited

GRB 210121A: A Typical Fireball Burst Detected by Two Small Missions

Xiangyu Ivy Wang, Xutao Zheng, Shuo Xiao +48

The Chinese CubeSat Mission, Gamma Ray Integrated Detectors (GRID), recently detected its first gamma-ray burst, GRB 210121A, which was jointly observed by the Gravitational wave h…

hep-ex2021★ 3 cited

Observation of the decays $χ_{c J} \to n K_{S}^{0} Λ ˉ + c . c .$

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

By analyzing $4.48 \times 1 0^{8}$ $ψ (3686)$ events collected with the BESIII detector, we observe the decays $χ_{c J} \to n K_{S}^{0} Λ ˉ + c . c .$ ( $J = 0$ , 1, 2) for the first time, via the r…

physics.ins-det2021

Study on cosmogenic activation in copper for rare event search experiments

Ze She, Zhi Zeng, Hao Ma +5

The rare event search experiments using germanium detectors are performed in the underground laboratories to prevent cosmic rays. However, the cosmogenic activation of the cupreous…

hep-ex2021★ 12 cited

Study of the Decay $D_{s}^{+} \to π^{+} π^{+} π^{-} η$ and Observation of the W-annihilation Decay $D_{s}^{+} \to a_{0} (980)^{+} ρ^{0}$

M. Ablikim, M. N. Achasov, P. Adlarson +498

The decay $D_{s}^{+} \to π^{+} π^{+} π^{-} η$ is observed for the first time, using $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of 6.32 fb $^{- 1}$ , collect…

hep-ex2021★ 8 cited

Observation of the Decay $D^{0} \to ρ^{-} μ^{+} ν_{μ}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +500

By analyzing an $e^{+} e^{-}$ annihilation data sample corresponding to an integrated luminosity of $2.93 fb^{- 1}$ collected at a center-of-mass energy of 3.773 GeV with the BE…

hep-ex2021★ 14 cited

Measurement of the branching fraction of leptonic decay $D_{s}^{+} \to τ^{+} ν_{τ}$ via $τ^{+} \to π^{+} π^{0} ν ˉ_{τ}$

M. Ablikim, M. N. Achasov, P. Adlarson +503

By analyzing $6.32 fb^{- 1}$ of $e^{+} e^{-}$ annihilation data collected at the center-of-mass energies between 4.178 and 4.226\,GeV with the BESIII detector, we determine the…

astro-ph.IM2021★ 34 cited

Compact CubeSat Gamma-Ray Detector for GRID Mission

Jia-Xing Wen, Xu-Tao Zheng, Jian-Dong Yu +18

Gamma-Ray Integrated Detectors (GRID) mission is a student project designed to use multiple gamma-ray detectors carried by nanosatellites (CubeSats), forming a full-time all-sky ga…

hep-ex2021★ 13 cited

Measurements of the branching fractions of $ψ (3686) \to Σ ˉ^{0} Λ + c . c .$ and $χ_{c J (J = 0, 1, 2)} \to Λ Λ ˉ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +505

Based on $4.481 \times 1 0^{8}$ $ψ (3686)$ events collected with the BESIII detector at BEPCII, the branching fraction of the isospin violating decay $ψ (3686) \to Σ ˉ^{0} Λ + c . c .$ …

astro-ph.IM2021★ 8 cited

Modeling the in-orbit background of PolarLight

Jiahui Huang, Hua Feng, Hong Li +23

PolarLight is a gas pixel X-ray polarimeter mounted on a CubeSat, which was launched into a Sun-synchronous orbit in October 2018. We build a mass model of the whole CubeSat with t…

physics.ins-det2020

Preliminary Design of a FADC Readout System for the Alpha/Beta Discrimination in a Large Area Plastic Scintillation Detector

Jingjun Wen, Daowei Dou, Jinfu Zhu +5

This paper describes a FADC Readout system developed for the tap water $α / β$ dose monitoring system which is based on EJ444 phoswich scintillation detector and wavelength shifting…

physics.ins-det2020★ 5 cited

A marine radioisotope gamma-ray spectrum analysis method based on Monte Carlo simulation and MLP neural network

Wenhan Dai, Zhi Zeng, Daowei Dou +4

The monitoring of Cs-137 in seawater using scintillation detector relies on the spectrum analysis method to extract the Cs-137 concentration. And when in poor statistic situation,…

hep-ex2019★ 13 cited

Results of direct dark matter detection with CDEX experiment at CJPL

Hao Ma, Ze She, Zhongzhi Liu +4

The China Dark Matter Experiment (CDEX), located at the China Jinping Underground Laboratory (CJPL) whose overburden is about 2400m rock, aims at direct searches of light Weakly In…

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…

hep-ex2019★ 32 cited

Improved limits on solar axions and bosonic dark matter from the CDEX-1B experiment using the profile likelihood ratio method

Y. Wang, Q. Yue, S. K. Liu +77

We present the improved constraints on couplings of solar axions and more generic bosonic dark matter particles using 737.1 kg-days of data from the CDEX-1B experiment. The CDEX-1B…

hep-ex2019★ 47 cited

Direct Detection Constraints on Dark Photons with CDEX-10 Experiment at the China Jinping Underground Laboratory

Z. She, L. P. Jia, Q. Yue +81

We report constraints on the dark photon effective kinetic mixing parameter ( $κ$ ) with data taken from two $p$ -type point-contact germanium detectors of the CDEX-10 experiment at…

Study of the hc​(11P1​) meson via ψ(2S)→π0hc​ decays at BESIII

Amplitude analysis and branching fraction measurement of Ds+​→K−K+π+π+π−

Measurement of the Cross Section for e+e−→ hadrons at Energies from 2.2324 to 3.6710 GeV

Measurement of Λ baryon polarization in e+e−→ΛΛˉ at s​=3.773 GeV

Observation of the electromagnetic Dalitz decay D∗0→D0e+e−

Search for a CP-odd light Higgs boson in J/ψ→γA0

On-ground calibrations of the GRID-02 gamma-ray detector

Measurement of the cross section for e+e−→ΛΛˉ and evidence of the decay ψ(3770)→ΛΛˉ

First measurement of polarizations in the decay D0→ωϕ

GRB 210121A: A Typical Fireball Burst Detected by Two Small Missions

Observation of the decays χcJ​→nKS0​Λˉ+c.c.

Study on cosmogenic activation in copper for rare event search experiments

Study of the Decay Ds+​→π+π+π−η and Observation of the W-annihilation Decay Ds+​→a0​(980)+ρ0

Observation of the Decay D0→ρ−μ+νμ​

Measurement of the branching fraction of leptonic decay Ds+​→τ+ντ​ via τ+→π+π0νˉτ​

Compact CubeSat Gamma-Ray Detector for GRID Mission

Measurements of the branching fractions of ψ(3686)→Σˉ0Λ+c.c. and χcJ(J=0,1,2)​→ΛΛˉ

Modeling the in-orbit background of PolarLight

Preliminary Design of a FADC Readout System for the Alpha/Beta Discrimination in a Large Area Plastic Scintillation Detector

A marine radioisotope gamma-ray spectrum analysis method based on Monte Carlo simulation and MLP neural network

Results of direct dark matter detection with CDEX experiment at CJPL

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

Improved limits on solar axions and bosonic dark matter from the CDEX-1B experiment using the profile likelihood ratio method

Direct Detection Constraints on Dark Photons with CDEX-10 Experiment at the China Jinping Underground Laboratory

Study of the $h_{c}$ ( $1^{1} P_{1}$ ) meson via $ψ (2 S) \to π^{0} h_{c}$ decays at BESIII

Amplitude analysis and branching fraction measurement of $D_{s}^{+} \to K^{-} K^{+} π^{+} π^{+} π^{-}$

Measurement of the Cross Section for $e^{+} e^{-} \to$ hadrons at Energies from 2.2324 to 3.6710 GeV

Measurement of $Λ$ baryon polarization in $e^{+} e^{-} \to Λ Λ ˉ$ at $s = 3.773$ GeV

Observation of the electromagnetic Dalitz decay $D^{* 0} \to D^{0} e^{+} e^{-}$

Search for a $C P$ -odd light Higgs boson in $J / ψ \to γ A^{0}$

Measurement of the cross section for $e^{+} e^{-} \to Λ Λ ˉ$ and evidence of the decay $ψ (3770) \to Λ Λ ˉ$

First measurement of polarizations in the decay $D^{0} \to ω ϕ$

Observation of the decays $χ_{c J} \to n K_{S}^{0} Λ ˉ + c . c .$

Study of the Decay $D_{s}^{+} \to π^{+} π^{+} π^{-} η$ and Observation of the W-annihilation Decay $D_{s}^{+} \to a_{0} (980)^{+} ρ^{0}$

Observation of the Decay $D^{0} \to ρ^{-} μ^{+} ν_{μ}$

Measurement of the branching fraction of leptonic decay $D_{s}^{+} \to τ^{+} ν_{τ}$ via $τ^{+} \to π^{+} π^{0} ν ˉ_{τ}$

Measurements of the branching fractions of $ψ (3686) \to Σ ˉ^{0} Λ + c . c .$ and $χ_{c J (J = 0, 1, 2)} \to Λ Λ ˉ$

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