Qufu Normal University

output

20062025

most citedObservation of a near-threshold structure in the

K^{+}

recoil-mass spectra in

e^{+} e^{-} \to K^{+} (D_{s}^{-} D^{* 0} + D_{s}^{*-} D^{0})

192 citations

Showing 2022Show all

18 papers · 1 filter

hep-ph2022★ 4 cited

Radiative decays of the neutral $Z_{c} (3900)$ and $Z_{c} (4020)$

Xiao-Yun Wang, Gang Li, Chun-Sheng An +1

We study the radiative decays $Z_{c} (3900) / Z_{c} (4020) \to γ χ_{c J} (γ χ_{c J}^{'})$ ( $J = 0, 1, 2$ ), with the assumption that the $Z_{c} (3900)$ and $Z_{c} (4020)$ couple strongly to $D\bar D^…

hep-ex2022★ 13 cited

Improved measurement of the strong-phase difference $δ_{D}^{K π}$ in quantum-correlated $D D ˉ$ decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +568

The decay $D \to K^{-} π^{+}$ is studied in a sample of quantum-correlated $D D ˉ$ pairs, based on a data set corresponding to an integrated luminosity of 2.93\,fb $^{- 1}$ collected at…

physics.chem-ph2022★ 11 cited

Reconciling spectroscopy with dynamics in global potential energy surfaces: the case of the astrophysically relevant SiC $_{2}$

C. M. R. Rocha, H. Linnartz, A. J. C. Varandas

SiC $_{2}$ is a fascinating molecule due to its unusual bonding and astrophysical importance. In this work, we report the first global potential energy surface (PES) for ground-state…

hep-ex2022★ 17 cited

Search for a massless dark photon in $Λ_{c}^{+} \to p γ^{'}$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +569

A search for a massless dark photon $γ^{'}$ is conducted using 4.5 $fb^{- 1}$ of $e^{+} e^{-}$ collision data collected at center-of-mass energies between 4.600 and 4.699 $…

hep-ex2022★ 15 cited

Measurement of $e^{+} e^{-} \to π^{+} π^{-} D^{+} D^{-}$ cross sections at center-of-mass energies from 4.190 to 4.946 GeV

M. Ablikim, M. N. Achasov, P. Adlarson +561

Using data samples collected with the BESIII detector operating at the BEPCII storage ring, we measure the cross sections of the $e^{+} e^{-} \to π^{+} π^{-} D^{+} D^{-}$ process…

cond-mat.mtrl-sci2022★ 7 cited

Two-dimensional anisotropic Dirac materials PtN4C2 and Pt2N8C6 with quantum spin and valley Hall effects

Jingping Dong, Chuhan Wang, Xinlei Zhao +4

We propose two novel two-dimensional topological Dirac materials, planar PtN4C2 and Pt2N8C6, which exhibit graphene-like electronic structures with linearly dispersive Dirac-cone s…

Radiative decays of the neutral Zc​(3900) and Zc​(4020)

Improved measurement of the strong-phase difference δDKπ​ in quantum-correlated DDˉ decays

Reconciling spectroscopy with dynamics in global potential energy surfaces: the case of the astrophysically relevant SiC2​

Search for a massless dark photon in Λc+​→pγ′ decay