Z. Li

activity

20192026

most cited

Σ^{+}

and

Σ ˉ^{-}

polarization in the

J / ψ

and

ψ (3686)

decays

69 citations · 1.7k across the 135 of their papers we have counts for

collaborators

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137 papers · 1 filter

hep-ex2026

Proof of principle for nucleon polarization measurement at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +754

A novel technique for measuring the spin polarization of final-state nucleons in a general-purpose spectrometer is validated. Using $10.09 \times 1 0^{9}$ $J / ψ$ events at BESIII, the…

hep-ex2024★ 4 cited

Measurement of the cross sections of $e^{+} e^{-} \to K^{-} Ξ ˉ^{+} Λ/ Σ^{0}$ at center-of-mass energies between 3.510 and 4.914 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +644

Using $e^{+} e^{-}$ collision data collected with the BESIII detector at the BEPCII collider at center-of-mass energies between 3.510 and 4.914GeV, corresponding to an integrated lumino…

hep-ex2024★ 1 cited

Study of the decay and production properties of $D_{s 1} (2536)$ and $D_{s 2}^{*} (2573)$

M. Ablikim, M. N. Achasov, P. Adlarson +650

The $e^{+} e^{-} \to D_{s}^{+} D_{s 1} (2536)^{-}$ and $e^{+} e^{-} \to D_{s}^{+} D_{s 2}^{*} (2573)^{-}$ processes are studied using data samples collected with the BESIII detector at center-of-m…

hep-ex2024★ 2 cited

Observation of the Electromagnetic Dalitz Transition $h_{c} \to e^{+} e^{-} η_{c}$

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

Using $(27.12 \pm 0.14) \times 1 0^{8}$ $ψ (3686)$ decays and data samples of $e^{+} e^{-}$ collisions with $s$ from 4.130 to 4.780~GeV collected with the BESIII detector, we report the…

hep-ex2024

Measurement of the branching fraction of the decay $J / ψ \to p p ˉ η$

BESIII Collaboration, M. Ablikim, M. N. Achasov +645

A high precision measurement of the branching fraction of the decay $J / ψ \to p p ˉ η$ is performed using $(10087 \pm 44) \times 1 0^{6}$ $J / ψ$ events recorded by the {BESIII} dete…

hep-ex2024★ 6 cited

Improved measurement of the semileptonic decay $D_{s}^{+} \to K^{0} e^{+} ν_{e}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +649

Analyzing $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of $7.33 fb^{- 1}$ collected at center-of-mass energies between 4.128 and 4.226~GeV with the BES…

hep-ex2024

Search for $X (1870)$ via the decay $J / ψ \to ω K^{+} K^{-} η$

BESIII Collaboration, M. Ablikim, M. N. Achasov +649

Using a sample of $(10087 \pm 44) \times 1 0^{6}$ $J / ψ$ events collected by the BESIII detector at the BEPCII collider, we search for the decay $X (1870) \to K^{+} K^{-} η$ via the $J/ψ\to ωK…

hep-ex2024

Observation of $η_{c}$ (1S, 2S) and $χ_{c J}$ decays to 2 $(π^{+} π^{-}) η$ via $ψ$ (3686) radiative transitions

BESIII Collaboration, M. Ablikim, M. N. Achasov +642

Based on $2.7 \times 1 0^{9} ψ (3686)$ decays collected with the BESIII detector, the radiative decay $ψ (3686) \to γ 2 (π^{+} π^{-}) η$ is investigated to measure properties of S- and P…

hep-ex2024

Measurements of the branching fractions of the $P$ -wave charmonium spin-singlet state $h_{c} (^{1} P_{1}) \to h^{+} h^{-} π^{0} / η$

BESIII Collaboration, M. Ablikim, M. N. Achasov +649

Based on $(2712.4 \pm 14.3) \times 1 0^{6}$ $ψ (3686)$ events, we investigate four hadronic decay modes of the $P$ -wave charmonium spin-singlet state $h_{c} (^{1} P_{1}) \to h^{+} h^{-} π^{0} / η$ ($h=…

hep-ex2024

Measurements of $K_{S}^{0}$ - $K_{L}^{0}$ asymmetries in the decays $Λ_{c}^{+} \to p K_{L, S}^{0}$ , $p K_{L, S}^{0} π^{+} π^{-}$ and $p K_{L, S}^{0} π^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +649

Using $e^{+} e^{-}$ annihilation data sets corresponding to an integrated luminosity of 4.5 $fb^{- 1}$ , collected with the BESIII detector at center-of-mass energies between 4.600…

hep-ex2024★ 3 cited

Study of $D_{s}^{+} \to f_{0} (980) ρ^{+}$ and $ϕ π^{+}$ decays through $D_{s}^{+} \to π^{+} π^{+} π^{-} π^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +655

We perform the first amplitude analysis of $D_{s}^{+} \to π^{+} π^{+} π^{-} π^{0}$ decays, based on data samples of electron-positron collisions recorded with the BESIII detector at center-of-mas…

hep-ex2024

Search for the $e^{+} e^{-} \to ϕ χ_{c 1} (3872)$ process at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +645

Based on 368.5 pb $^{- 1}$ of $e^{+} e^{-}$ collision data collected at center-of-mass energies 4.914 and 4.946 GeV by the BESIII detector, the $e^{+} e^{-} \to ϕ χ_{c 1} (3872)$ process is searc…

hep-ex2024★ 4 cited

Measurements of the branching fractions of semileptonic $D_{s}^{+}$ decays via $e^{+} e^{-} \to D_{s}^{+} D_{s}^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +643

We measure the absolute branching fractions of semileptonic $D_{s}^{+}$ decays via the $e^{+} e^{-} \to D_{s}^{*+} D_{s}^{*-}$ process using $e^{+} e^{-}$ collision data corresponding to an integrated…

hep-ex2024★ 1 cited

Study of the decays $χ_{c J} \to Λ Λ ˉ ϕ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +643

Based on $(2712.4 \pm 14.3) \times 1 0^{6}$ $e^{+} e^{-} \to ψ (3686)$ events collected with the BESIII detector operating at the BEPCII collider, we report the first evidence of $χ_{c…

hep-ex2024

Study of the decays $χ_{c J} \to Λ Λ ˉ ω$

BESIII Collaboration, M. Ablikim, M. N. Achasov +644

Using $(27.12 \pm 0.14) \times 1 0^{8}$ $ψ (3686)$ events collected with the BESIII detector, we present the first observation of the decays $χ_{c J} \to Λ Λ ˉ ω$ , where $J = 0, 1, 2$ , with…

hep-ex2024

Search for $e^{+} e^{-} \to η^{'} ψ (2 S)$ at center-of-mass energies from 4.66 to 4.95 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +643

Using data samples with an integrated luminosity of $4.67 fb^{- 1}$ collected by the BESIII detector operating at the BEPCII collider, we search for the process $e^+e^- \ri…

hep-ex2024★ 4 cited

Improved measurement of the branching fraction of $h_{c} \to γ η^{'} / η$ and search for $h_{c} \to γ π^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +651

The processes $h_{c} \to γ P (P = η^{'}, η, π^{0})$ are studied with a sample of $(27.12 \pm 0.14) \times 1 0^{8}$ $ψ (3686)$ events collected by the BESIII detector at the BEPCII collider. T…

hep-ex2024

Observation of $D \to a_{0} (980) π$ in the decays $D^{0} \to π^{+} π^{-} η$ and $D^{+} \to π^{+} π^{0} η$

BESIII Collaboration, M. Ablikim, M. N. Achasov +640

We report the first amplitude analysis of the decays $D^{0} \to π^{+} π^{-} η$ and $D^{+} \to π^{+} π^{0} η$ using a data sample taken with the BESIII detector at the center-…

hep-ex2024

Evidence of the $h_{c} \to K_{S}^{0} K^{+} π^{-} + c . c .$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +644

Based on $(2.712 \pm 0.014) \times 1 0^{9}$ $ψ (3686)$ events collected by the BESIII collaboration, evidence of the hadronic decay $h_{c} \to K_{S}^{0} K^{+} π^{-} + c . c .$ is found with a significance o…

hep-ex2024★ 5 cited

Study of $e^{+} e^{-} \to ω X (3872)$ and $γ X (3872)$ from 4.66 to 4.95 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +640

Using data samples with an integrated luminosity of $4.5 fb^{- 1}$ collected by the BESIII detector at center-of-mass energies ranging from 4.66 to 4.95 GeV, we study the pro…

hep-ex2024

Search for $η_{c} (2 S) \to 2 (π^{+} π^{-})$ and improved measurement of $χ_{c J} \to 2 (π^{+} π^{-})$

BESIII Collaboration, M. Ablikim, M. N. Achasov +643

We search for the hadronic decay $η_{c} (2 S) \to 2 (π^{+} π^{-})$ in the $ψ (3686) \to γ η_{c} (2 S)$ radiative decay using $(27.12 \pm 0.14) \times 1 0^{8}$ $ψ (3686)$ events collected by the BESIII dete…

hep-ex2024★ 1 cited

Search for $C$ -even states decaying to $D_{s}^{\pm} D_{s}^{*\mp}$ with masses between $4.08$ and $4.32 GeV / c^{2}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +647

Six $C$ -even states, denoted as $X$ , with quantum numbers $J^{P C} = 0^{-+}$ , $1^{\pm+}$ , or $2^{\pm+}$ , are searched for via the $e^{+} e^{-} \to γ D_{s}^{\pm} D_{s}^{*\mp}$ process using $(1…

hep-ex2024★ 2 cited

Precise measurement of the $e^{+} e^{-} \to D_{s}^{+} D_{s}^{-}$ cross sections at center-of-mass energies from threshold to 4.95 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +644

Using the $e^{+} e^{-}$ collision data collected with the BESIII detector operating at the BEPCII collider, at center-of-mass energies from the threshold to $4.95$ ~GeV, we present preci…

hep-ex2024★ 1 cited

Observation of the decay $h_{c} \to 3 (π^{+} π^{-}) π^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +648

Based on $(2712.4 \pm 14.1) \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector, we study the decays $h_{c} \to 3 (π^{+} π^{-}) π^{0}$ , $h_{c} \to 2 (π^{+} π^{-}) ω$ , $h_{c}\to2(π…

Proof of principle for nucleon polarization measurement at BESIII

Measurement of the cross sections of e+e−→K−Ξˉ+Λ/Σ0 at center-of-mass energies between 3.510 and 4.914 GeV

Study of the decay and production properties of Ds1​(2536) and Ds2∗​(2573)

Observation of the Electromagnetic Dalitz Transition hc​→e+e−ηc​

Measurement of the branching fraction of the decay J/ψ→ppˉ​η

Improved measurement of the semileptonic decay Ds+​→K0e+νe​

Search for X(1870) via the decay J/ψ→ωK+K−η

Observation of ηc​(1S, 2S) and χcJ​ decays to 2(π+π−)η via ψ(3686) radiative transitions

Measurements of the branching fractions of the P-wave charmonium spin-singlet state hc​(1P1​)→h+h−π0/η

Measurements of KS0​-KL0​ asymmetries in the decays Λc+​→pKL,S0​, pKL,S0​π+π− and pKL,S0​π0

Study of Ds+​→f0​(980)ρ+ and ϕπ+ decays through Ds+​→π+π+π−π0

Search for the e+e−→ϕχc1​(3872) process at BESIII

Measurements of the branching fractions of semileptonic Ds+​ decays via e+e−→Ds∗+​Ds∗−​

Study of the decays χcJ​→ΛΛˉϕ

Study of the decays χcJ​→ΛΛˉω

Search for e+e−→η′ψ(2S) at center-of-mass energies from 4.66 to 4.95 GeV

Improved measurement of the branching fraction of hc​→γη′/η and search for hc​→γπ0

Observation of D→a0​(980)π in the decays D0→π+π−η and D+→π+π0η

Evidence of the hc​→KS0​K+π−+c.c. decay

Study of e+e−→ωX(3872) and γX(3872) from 4.66 to 4.95 GeV

Search for ηc​(2S)→2(π+π−) and improved measurement of χcJ​→2(π+π−)

Search for C-even states decaying to Ds±​Ds∗∓​ with masses between 4.08 and 4.32 GeV/c2

Precise measurement of the e+e−→Ds+​Ds−​ cross sections at center-of-mass energies from threshold to 4.95 GeV

Observation of the decay hc​→3(π+π−)π0

Measurement of the cross sections of $e^{+} e^{-} \to K^{-} Ξ ˉ^{+} Λ/ Σ^{0}$ at center-of-mass energies between 3.510 and 4.914 GeV

Study of the decay and production properties of $D_{s 1} (2536)$ and $D_{s 2}^{*} (2573)$

Observation of the Electromagnetic Dalitz Transition $h_{c} \to e^{+} e^{-} η_{c}$

Measurement of the branching fraction of the decay $J / ψ \to p p ˉ η$

Improved measurement of the semileptonic decay $D_{s}^{+} \to K^{0} e^{+} ν_{e}$

Search for $X (1870)$ via the decay $J / ψ \to ω K^{+} K^{-} η$

Observation of $η_{c}$ (1S, 2S) and $χ_{c J}$ decays to 2 $(π^{+} π^{-}) η$ via $ψ$ (3686) radiative transitions

Measurements of the branching fractions of the $P$ -wave charmonium spin-singlet state $h_{c} (^{1} P_{1}) \to h^{+} h^{-} π^{0} / η$

Measurements of $K_{S}^{0}$ - $K_{L}^{0}$ asymmetries in the decays $Λ_{c}^{+} \to p K_{L, S}^{0}$ , $p K_{L, S}^{0} π^{+} π^{-}$ and $p K_{L, S}^{0} π^{0}$

Study of $D_{s}^{+} \to f_{0} (980) ρ^{+}$ and $ϕ π^{+}$ decays through $D_{s}^{+} \to π^{+} π^{+} π^{-} π^{0}$

Search for the $e^{+} e^{-} \to ϕ χ_{c 1} (3872)$ process at BESIII

Measurements of the branching fractions of semileptonic $D_{s}^{+}$ decays via $e^{+} e^{-} \to D_{s}^{+} D_{s}^{-}$

Study of the decays $χ_{c J} \to Λ Λ ˉ ϕ$

Study of the decays $χ_{c J} \to Λ Λ ˉ ω$

Search for $e^{+} e^{-} \to η^{'} ψ (2 S)$ at center-of-mass energies from 4.66 to 4.95 GeV

Improved measurement of the branching fraction of $h_{c} \to γ η^{'} / η$ and search for $h_{c} \to γ π^{0}$

Observation of $D \to a_{0} (980) π$ in the decays $D^{0} \to π^{+} π^{-} η$ and $D^{+} \to π^{+} π^{0} η$

Evidence of the $h_{c} \to K_{S}^{0} K^{+} π^{-} + c . c .$ decay

Study of $e^{+} e^{-} \to ω X (3872)$ and $γ X (3872)$ from 4.66 to 4.95 GeV

Search for $η_{c} (2 S) \to 2 (π^{+} π^{-})$ and improved measurement of $χ_{c J} \to 2 (π^{+} π^{-})$

Search for $C$ -even states decaying to $D_{s}^{\pm} D_{s}^{*\mp}$ with masses between $4.08$ and $4.32 GeV / c^{2}$

Precise measurement of the $e^{+} e^{-} \to D_{s}^{+} D_{s}^{-}$ cross sections at center-of-mass energies from threshold to 4.95 GeV

Observation of the decay $h_{c} \to 3 (π^{+} π^{-}) π^{0}$