Qufu Normal University

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19962026

most citedSTCF Conceptual Design Report: Volume 1 -- Physics & Detector

219 citations

Showing hep-phShow all

78 papers · 1 filter

hep-ph2026

Role of electromagnetic corrections in the $π π$ distributions of $ψ^{'} \to J / ψ π π$

Zhao-Sai Jia, Gang Li, Zhen-Hua Zhang

The cusp structure at the $π^{+} π^{-}$ threshold in the $π^{0} π^{0}$ invariant mass spectrum serves as a sensitive probe for extracting the $S$ -wave $π π$ scattering lengths in processes wh…

hep-ph2025

The domain of soft hadrons in transverse momentum space in high energy collisions

Jun Song, Hai-hong Li, Feng-lan Shao

By studying experimental data for invariant transverse momentum distribution $f (p_{T})$ of hadrons in high energy $pp$ , $p$ A and AA collisions, we find two characteristic $p_{T}$ p…

hep-ph2025★ 2 cited

Constrain the $χ_{c J} \to D^{()} D ˉ^{()}$ effective couplings via the $X (3872) \to π^{0} χ_{c J}$ decays

Zhao-Sai Jia, Gang Li, Zhen-Hua Zhang

The hidden-charm decays serve as irreplaceable platforms for probing the structures of charmonium-like states, such as $X (3872)$ , $Y (4260)$ , $Z_{c} (3900)$ , and their heavy-quark-symm…

hep-ph2024★ 2 cited

Coupled-channel analysis of the near-threshold $e^{+} e^{-} \to N N ˉ$ cross sections

Zhao-Sai Jia, Zhen-Hua Zhang, Feng-Kun Guo +1

The possible existence of nucleon-antinucleon bound states has been studied for decades. We investigate the $e^{+} e^{-} \to p p ˉ$ and $e^{+} e^{-} \to n n ˉ$ cross sections in the nonr…

hep-ph2024★ 2 cited

Production characteristics of light nuclei, hypertritons and $Ω$ -hypernuclei in Pb+Pb collisions at $s_{N N} = 5.02$ TeV

Rui-Qin Wang, Xin-Lei Hou, Yan-Hao Li +2

We extend an analytical nucleon coalescence model with hyperons to study productions of light nuclei, hypertritons and $Ω$ -hypernuclei in Pb+Pb collisions at $s_{N N} = 5.02$ T…

hep-ph2024

Pionic transitions of the spin-2 partner of $X (3872)$ to $χ_{c J}$

Shi-Dong Liu, Fan Wang, Zhao-Sai Jia +3

We investigated the pionic transitions between the $X_{2}$ [spin-2 partner of the $X (3872)$ ] and $χ_{c 1, 2}$ using a nonrelativistic effective field theory. The $X_{2}$ is assumed to be…

Role of electromagnetic corrections in the ππ distributions of ψ′→J/ψππ

The domain of soft hadrons in transverse momentum space in high energy collisions

Constrain the χcJ​→D(∗)Dˉ(∗) effective couplings via the X(3872)→π0χcJ​ decays

Coupled-channel analysis of the near-threshold e+e−→NNˉ cross sections

Production characteristics of light nuclei, hypertritons and Ω-hypernuclei in Pb+Pb collisions at sNN​​=5.02 TeV

Pionic transitions of the spin-2 partner of X(3872) to χcJ​

Role of electromagnetic corrections in the $π π$ distributions of $ψ^{'} \to J / ψ π π$

Constrain the $χ_{c J} \to D^{()} D ˉ^{()}$ effective couplings via the $X (3872) \to π^{0} χ_{c J}$ decays

Coupled-channel analysis of the near-threshold $e^{+} e^{-} \to N N ˉ$ cross sections

Production characteristics of light nuclei, hypertritons and $Ω$ -hypernuclei in Pb+Pb collisions at $s_{N N} = 5.02$ TeV

Pionic transitions of the spin-2 partner of $X (3872)$ to $χ_{c J}$