Z. Guan

most citedSearch for the Rare Decays

D_{s}^{+} \to h^{+} (h^{0}) e^{+} e^{-}

3 citations · 5 across the 4 of their papers we have counts for

collaborators

6 papers

hep-ex2024

Measurement of $e^{+} e^{-} \to ω η^{'}$ cross sections at $s =$ 2.000 to 3.080 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +610

The Born cross sections for the process $e^{+} e^{-} \to ω η^{'}$ are measured at 22 center-of-mass energies from 2.000 to 3.080 GeV using data collected with the BESIII detector…

hep-ex2024★ 2 cited

Measurement of the Born cross section for $e^{+} e^{-} \to η h_{c}$ at center-of-mass energies between 4.1 and 4.6\,GeV

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

We measure the Born cross section for the reaction $e^{+} e^{-} \to η h_{c}$ from $s = 4.129$ to $4.600$ ~GeV using data sets collected by the BESIII detector running at…

hep-ex2024★ 3 cited

Search for the Rare Decays $D_{s}^{+} \to h^{+} (h^{0}) e^{+} e^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +628

Using 7.33~fb $^{- 1}$ of $e^{+} e^{-}$ collision data collected by the BESIII detector at center-of-mass energies in the range of $s = 4.128 - 4.226$ ~GeV, we search for the rare…

hep-ex2022

Measurements of the electric and magnetic form factors of the neutron for time-like momentum transfer

BESIII Collaboration, M. Ablikim, M. N. Achasov +589

We present the first measurements of the electric and magnetic form factors of the neutron in the time-like (positive $q^{2}$ ) region as function of four-momentum transfer. We explor…

hep-ph2022

Insights into the nature of the $X (3872)$ through B meson decays

Zhi-Qing Zhang, Zhi-Lin Guan, Yan-Chao Zhao +4

We study the decays $B_{c, u, d} \to X (3872) P$ in the perturbative QCD (PQCD) approach, where the puzzling resonance $X (3872)$ is involved and $P$ represents a light pseudoscalar meso…

hep-ph2022

Quasi-two-body decays $B_{(s)} \to K^{*} γ \to K π γ$ in perturbative QCD approach

Zhi-Qing Zhang, Yan-Chao Zhao, Zhi-Lin Guan +3

In this work we study the quasi-two-body decays $B \to K^{*} γ \to K π γ$ in the perturbative QCD (PQCD) approach. The two-meson distribution amplitudes (DAs) are introduced to describe t…

Measurement of e+e−→ωη′ cross sections at s​= 2.000 to 3.080 GeV

Measurement of the Born cross section for e+e−→ηhc​ at center-of-mass energies between 4.1 and 4.6\,GeV

Search for the Rare Decays Ds+​→h+(h0)e+e−