Profil bibliographique

G. M. Liu

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

18Publications signalées

1Citations signalées

0Affiliations récentes

Les domaines associés

Quantum Chromodynamics and Particle InteractionsParticle physics theoretical and experimental studiesBlack Holes and Theoretical PhysicsHigh-Energy Particle Collisions ResearchParticle Accelerators and Free-Electron Lasers

Les publications récentes

Accès ouvert 2025 preprint OpenAlex

Study of the reactions $\bar{n} p \to 2π^{+}π^{-}$, $2π^{+}π^{-}π^{0}$, and $2π^{+}π^{-}2π^{0}$ using $J/ψ\to p π^{-}\bar{n}$

BESIII Collaboration, M. Ablikim, Mikhail N. Achasov, P. Adlarson et autres

We report an experimental investigation of the reactions $\bar{n} p \to 2π^{+}π^{-}$, $\bar{n} p \to 2π^{+}π^{-}π^{0}$, and $\bar{n} p \to 2π^{+}π^{-}2π^{0}$ using $(10.087 \pm 0.044) \times 10^{9}$ $J/ψ$ events collected with the BESIII detector at the BEPCII storage ring. The antineutron ($\bar{n}$) …

0 citations arXiv (Cornell University)

Accès ouvert 2025 preprint OpenAlex

Search for $η_{1}(1855)$ in $χ_{cJ}\toηηη^{\prime}$ decays

BESIII Collaboration, Mikhail N. Achasov, P. Adlarson, X. C. Ai et autres

Based on a sample of $2.7\times10^{9}$ $ψ(3686)$ events collected by the BESIII detector operating at the BEPCII collider, an analysis of the decay $ψ(3686)\toγχ_{cJ}, χ_{cJ}\toηηη^{\prime}$ is performed. The decay modes $χ_{c1}$ and $χ_{c2}\toηηη^{\prime}$ are observed for the first time, and their corresponding …

0 citations arXiv (Cornell University)

Accès ouvert 2025 preprint OpenAlex

Updated model-independent measurement of the strong-phase differences between $D^0$ and $\bar{D}^0 \to K^{0}_{S/L}π^+π^-$ decays

BESIII Collaboration, M. Ablikim, Mikhail N. Achasov, P. Adlarson et autres

The strong-phase differences between $D^0\to K_{S/L}^0π^+π^-$ and $\bar{D}^0\to K_{S/L}^0π^+π^-$ decays are one of the most important inputs in measuring the $C\!P$ violating angle $γ$ via $B^- \to D K^-$ decays. They also play a key role in studies of charm mixing and …

0 citations Publication Server of Goethe University Frankfurt am Main (Goethe University Frankfurt)

Accès ouvert 2025 preprint OpenAlex

Amplitude analysis of $ψ(3686)\to γK_S^0 K_S^0 $

BESIII Collaboration, M. N. Achasov, P. Adlarson, X. Ai et autres

Using $(2712\pm14)\times10^6$ $ψ(3686)$ events collected with the BESIII detector, we perform the first amplitude analysis of the radiative decay $ψ(3686)\to γK_S^0 K_S^0$ within the mass region $M_{K_S^0 K_S^0 }<2.8$ GeV/$c^2$. Employing a one-channel K-matrix approach for the description of the dynamics of …

0 citations arXiv (Cornell University)

Accès ouvert 2025 preprint OpenAlex

Search for the Cabibbo-suppressed decays $Λ_c^{+}\toΣ^0K^{+}π^{0}$ and $Λ_c^{+}\toΣ^0K^{+}π^{+}π^{-}$

BESIII Collaboration, M. Ablikim, Mikhail N. Achasov, P. Adlarson et autres

Utilizing 4.5 $fb^-$ of $e^+e^-$ annihilation data collected at center-of-mass energies ranging from 4599.53 MeV to 4698.82 MeV by the BESIII detector at the BEPCII collider, we search for the singly Cabibbo-suppressed hadronic decays $Λ_{c}^{+}\toΣ^{0} K^{+}π^{0}$ and $Λ_{c}^{+}\toΣ^{0}K^{+}π^+π^-$ with a single-tag method. …

0 citations arXiv (Cornell University)

Accès ouvert 2025 preprint OpenAlex

Observation of $D\to \bar{K}_{1}(1270)μ^+ν_μ$ and test of lepton flavor universality with $D\to \bar{K}_1(1270) \ell^{+} ν_{\ell}$

BESIII Collaboration, M. Ablikim, Mikhail N. Achasov, P. Adlarson et autres

By analyzing 7.93 $\rm fb^{-1}$ of $e^+e^-$ collision data collected at the center-of-mass energy of 3.773 GeV with the BESIII detector operated at the BEPCII collider, we report the observation of the semimuonic decays of $D^+\to \bar K_1(1270)^0μ^+ν_μ$ and $D^0\to K_1(1270)^-μ^+ν_μ$ with …

0 citations arXiv (Cornell University)

Accès ouvert 2024 preprint OpenAlex

Measurement of Born cross section of $e^+e^-\toΣ^0\barΣ^0$ at $\sqrt{s} = 3.50-4.95$ GeV

BESIII Collaboration, M. Ablikim, Mikhail N. Achasov, P. Adlarson et autres

Using $e^+e^-$ collision data collected with the BESIII detector at the BEPCII collider at thirty-two center-of-mass energies from 3.50 to 4.95 GeV, corresponding to an integrated luminosity of 25 $\rm{fb^{-1}}$, we measure the Born cross section of the $e^+e^-\toΣ^0\barΣ^0$ reaction and the …

0 citations arXiv (Cornell University)

Accès ouvert 2024 preprint OpenAlex

Study of the decay ψ(3686) \to Σ^{0}\barΣ^{0}ϕ

BESIII Collaboration, M. Ablikim, Mikhail N. Achasov, P. Adlarson et autres

Using $(27.12\pm 0.14)\times 10^{8}$ $ψ(3686)$ events collected with the BESIII detector operating at the BEPCII collider, the decay $ψ(3686)\toΣ^{0}\barΣ^{0}ϕ$ is observed for the first time with a statistical significance of 7.6$σ$. Its branching fraction is measured to be $(2.64 \pm 0.32_{\textrm{stat}} \pm …

0 citations arXiv (Cornell University)

Accès ouvert 2024 preprint OpenAlex

Partial wave analyses of $ψ(3686)\to p\bar{p}π^0$ and $ψ(3686)\to p\bar{p}η$

BESIII Collaboration, M. Ablikim, Mikhail N. Achasov, P. Adlarson et autres

Using a sample of $(2712\pm14)\times10^6$ $ψ(3686)$ events collected with the BESIII detector, we perform partial wave analyses of the decays $ψ(3686)\to p\bar{p}π^0$ and $ψ(3686)\to p\bar{p}η$. The branching fractions of $ψ(3686)\to p\bar{p}π^0$ and $ψ(3686)\to p\bar{p}η$ are determined to be $(133.9\pm11.2\pm2.3)\times10^{-6}$ or $(183.7\pm13.7\pm3.2)\times10^{-6}$ and …

0 citations arXiv (Cornell University)

Accès ouvert 2024 preprint OpenAlex

Search for $Λ$-$\barΛ $ oscillation in $J/ψ\rightarrowΛ\barΛ$ decay

BESIII Collaboration, M. Ablikim, Mikhail N. Achasov, P. Adlarson et autres

Using $(10087\pm44)\times 10^{6}$ $J/ψ$ decays collected by the BESIII detector at the BEPCII collider, we search for baryon number violation via $Λ-\barΛ$ oscillation in the decay $J/ψ\to Λ\barΛ$. No evidence for $Λ-\barΛ$ oscillation is observed. The upper limit on the time-integrated probability …

0 citations arXiv (Cornell University)

Accès ouvert 2024 preprint OpenAlex

Observation of $χ_{c0}\toΣ^{+}\barΣ^{-}η$ and evidence for $χ_{c1,2}\toΣ^{+}\barΣ^{-}η$

BESIII Collaboration, M. Ablikim, Mikhail N. Achasov, P. Adlarson et autres

Using $(27.12\pm 0.14)\times10^{8}$ $ψ(3686)$ events collected with the BESIII detector, the decay $χ_{c0}\toΣ^{+}\barΣ^{-}η$ is observed for the first time with a statistical significance of $7.0σ$, and evidence for $χ_{c1}\toΣ^{+}\barΣ^{-}η$ and $χ_{c2}\toΣ^{+}\barΣ^{-}η$ is found with statistical significances of $4.3σ$ and $4.6σ$, respectively. The …

0 citations arXiv (Cornell University)

Accès ouvert 2024 preprint OpenAlex

Observation of $χ_{cJ}\to p \bar p K^0_S K^- π^+ + c.c.$

BESIII Collaboration, M. Ablikim, Mikhail N. Achasov, P. Adlarson et autres

By analyzing $(27.12\pm0.14)\times10^8$ $ψ(3686)$ events collected with the BESIII detector operating at the BEPCII collider, the decays of $χ_{cJ} \to p \bar{p} K^0_S K^- π^+ +c.c.(J=0, 1, 2)$ are observed for the first time with statistical significances greater than $10σ$. The branching …

0 citations arXiv (Cornell University)

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