3 papers
physics.atom-ph2026
Development of a compact cryogenic Penning trap with permanent magnets: An intermediate step toward the Shanghai Penning Trap
Tianhang Zhang, Jiawei Wang, Jialin Liu +11
Penning traps, renowned for their unparalleled precision in determining fundamental properties such as mass and magnetic moments, are cornerstone instruments in modern physics. The…
nucl-ex2025
Probing Nuclear Excitation by Electron Capture in an Electron Beam Ion Trap with Non-destructive Isomer Detection via Precision Mass Spectrometry
Bingsheng Tu, Nan Xue, Jialin Liu +10
Nuclear excitation by electron capture (NEEC) is an important nuclear excitation mechanism which still lacks conclusive experimental verification. This is primarily attributed to s…
physics.atom-ph2023
Experimental Access to Observing Decay from Extremely Long-Lived Metastable Electronic States via Penning Trap Spectrometry
Bingsheng Tu, Ran Si, Yang Shen +5
Long-lived ionic quantum states known as metastable electronic states in highly-charged ions (HCIs) are of great interest in fundamental physics. Especially, it generates transitio…