Y. Meng

collaborators

2 papers

hep-ex2026

Evidence of $ψ (3770) \to π^{0} J / ψ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +766

We report the first evidence for the hadronic transition $ψ (3770) \to π^{0} J / ψ$ using a data sample of $20.3 fb^{- 1}$ collected at $s = 3.773$ ~GeV with the BESIII de…

cond-mat.supr-con2024

Antiferromagnetic Ground State, Charge Density Waves and Oxygen Vacancies Induced Metal-Insulator Transition in Pressurized La $_{3}$ Ni $_{2}$ O $_{7}$

Xin-Wei Yi, Ying Meng, Jia-Wen Li +4

La $_{3}$ Ni $_{2}$ O $_{7}$ has garnered widespread interest recently due to its high-temperature superconductivity under pressure, accompanied by charge density wave (CDW) ordering an…

Evidence of ψ(3770)→π0J/ψ

Antiferromagnetic Ground State, Charge Density Waves and Oxygen Vacancies Induced Metal-Insulator Transition in Pressurized La3​Ni2​O7​

Evidence of $ψ (3770) \to π^{0} J / ψ$

Antiferromagnetic Ground State, Charge Density Waves and Oxygen Vacancies Induced Metal-Insulator Transition in Pressurized La $_{3}$ Ni $_{2}$ O $_{7}$