Z. Deng

activity

20062026

most citedPerformance of the LHCb Outer Tracker

289 citations · 2.3k across the 139 of their papers we have counts for

collaborators

Showing 2022Show all

13 papers · 1 filter

hep-ex2022

Determination of U-spin breaking parameters with an amplitude analysis of the decay $D^{0} \to K_{L}^{0} π^{+} π^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +605

We present a study of the resonant structure of the decay $D^{0} \to K_{L}^{0} π^{+} π^{-}$ , using quantum-correlated $D^{0} D ˉ^{0}$ data produced at $s = 3.773$ GeV. The data sampl…

hep-ex2022

Search for the weak radiative decay $Λ_{c}^{+} \to Σ^{+} γ$ at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +567

The Cabibbo-allowed weak radiative decay $Λ_{c}^{+} \to Σ^{+} γ$ has been searched for in a sample of $Λ_{c}^{+} Λ ˉ_{c}^{-}$ pairs produced in $e^{+} e^{-}$ annihilations, corresponding to an i…

hep-ex2022

First Direct Measurement of the Absolute Branching Fraction of $Σ^{+} \to Λ e^{+} ν_{e}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +591

The first direct measurement of the absolute branching fraction of $Σ^{+} \to Λ e^{+} ν_{e}$ is reported based on an $e^{+} e^{-}$ annihilation sample of $(10087 \pm 44) \times 1 0^{6}$ $J / ψ$ eve…

hep-ex2022★ 16 cited

Search for boosted keV-MeV light dark matter particles from evaporating primordial black holes at the CDEX-10 experiment

Z. H. Zhang, L. T. Yang, Q. Yue +81

We present novel constraints on boosted light dark matter particles (denoted as `` $χ$ '') from evaporating primordial black holes (PBHs) using 205.4 kg $\cdot$ day data from the China…

hep-ex2022★ 16 cited

Observations of the Cabibbo-Suppressed decays $Λ_{c}^{+} \to n π^{+} π^{0}$ , $n π^{+} π^{-} π^{+}$ and the Cabibbo-Favored decay $Λ_{c}^{+} \to n K^{-} π^{+} π^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +567

Using electron-positron annihilation data samples corresponding to an integrated luminosity of 4.5 $fb^{- 1}$ , collected by the BESIII detector in the energy region between $…

hep-ex2022★ 13 cited

Search for exotic interactions of solar neutrinos in the CDEX-10 experiment

X. P. Geng, L. T. Yang, Q. Yue +81

We investigate exotic neutrino interactions using the 205.4 kg $\cdot$ day dataset from the CDEX-10 experiment at the China Jinping Underground Laboratory. New constraints on the mas…

hep-ex2022★ 23 cited

Exotic Dark Matter Search with CDEX-10 Experiment at China's Jinping Underground Laboratory

W. H. Dai, L. P. Jia, H. Ma +81

A search for exotic dark matter (DM) in the sub-GeV mass range has been conducted using 205 kg $\cdot$ day data taken from a p-type point contact germanium detector of CDEX-10 experi…

physics.ins-det2022★ 7 cited

Performance of TPC detector prototype integrated with UV laser tracks for the circular collider

Z. Y. Yuan, H. R. Qi, Y. Chang +8

Several new experimental concepts in high-energy particle physics have been proposed in recent years. The physical goals include precisely measuring the properties of particles suc…

hep-ex2022★ 56 cited

Constraints on Sub-GeV Dark Matter--Electron Scattering from the CDEX-10 Experiment

Z. Y. Zhang, L. T. Yang, Q. Yue +82

We present improved germanium-based constraints on sub-GeV dark matter via dark matter--electron ( $χ$ - $e$ ) scattering using the 205.4 kg $\cdot$ day dataset from the CDEX-10 experime…

nucl-ex2022★ 13 cited

Search for Neutrinoless Double-Beta Decay of $^{76}$ Ge with a Natural Broad Energy Germanium Detector

CDEX collaboration, W. H. Dai, H. Ma +83

A natural broad energy germanium (BEGe) detector is operated in the China Jinping Underground Laboratory (CJPL) for a feasibility study of building the next generation experiment o…

hep-ex2022★ 12 cited

First Observation of the Direct Production of the $χ_{c 1}$ in $e^{+} e^{-}$ Annihilation

BESIII Collaboration

We study the direct production of the $J^{P C} = 1^{++}$ charmonium state $χ_{c 1} (1 P)$ in electron-positron annihilation by carrying out an energy scan around the mass of the $χ_{c1}(…

physics.ins-det2022★ 121 cited

Status and initial physics performance studies of the MPD experiment at NICA

MPD Collaboration, V. Abgaryan, R. Acevedo Kado +470

The Nuclotron-base Ion Collider fAcility (NICA) is under construction at the Joint Institute for Nuclear Research (JINR), with commissioning of the facility expected in late 2022.…

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…

Determination of U-spin breaking parameters with an amplitude analysis of the decay D0→KL0​π+π−

Search for the weak radiative decay Λc+​→Σ+γ at BESIII

First Direct Measurement of the Absolute Branching Fraction of Σ+→Λe+νe​

Search for boosted keV-MeV light dark matter particles from evaporating primordial black holes at the CDEX-10 experiment

Observations of the Cabibbo-Suppressed decays Λc+​→nπ+π0, nπ+π−π+ and the Cabibbo-Favored decay Λc+​→nK−π+π+

Search for exotic interactions of solar neutrinos in the CDEX-10 experiment

Exotic Dark Matter Search with CDEX-10 Experiment at China's Jinping Underground Laboratory

Performance of TPC detector prototype integrated with UV laser tracks for the circular collider

Constraints on Sub-GeV Dark Matter--Electron Scattering from the CDEX-10 Experiment

Search for Neutrinoless Double-Beta Decay of 76Ge with a Natural Broad Energy Germanium Detector

First Observation of the Direct Production of the χc1​ in e+e− Annihilation

Status and initial physics performance studies of the MPD experiment at NICA

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

Determination of U-spin breaking parameters with an amplitude analysis of the decay $D^{0} \to K_{L}^{0} π^{+} π^{-}$

Search for the weak radiative decay $Λ_{c}^{+} \to Σ^{+} γ$ at BESIII

First Direct Measurement of the Absolute Branching Fraction of $Σ^{+} \to Λ e^{+} ν_{e}$

Observations of the Cabibbo-Suppressed decays $Λ_{c}^{+} \to n π^{+} π^{0}$ , $n π^{+} π^{-} π^{+}$ and the Cabibbo-Favored decay $Λ_{c}^{+} \to n K^{-} π^{+} π^{+}$

Search for Neutrinoless Double-Beta Decay of $^{76}$ Ge with a Natural Broad Energy Germanium Detector

First Observation of the Direct Production of the $χ_{c 1}$ in $e^{+} e^{-}$ Annihilation