Masses of exotic nuclei

T Yamaguchi, H Koura, YA Litvinov, M Wang - Progress in Particle and …, 2021 - Elsevier
Recent developments in precision mass spectrometry of radioactive isotopes (RI) and some
selected related physics subjects are reviewed. In the last decades, besides conventional …

[HTML][HTML] Heavy-ion storage rings and their use in precision experiments with highly charged ions

M Steck, YA Litvinov - Progress in Particle and Nuclear Physics, 2020 - Elsevier
Storage rings have been employed over three decades in various kinds of nuclear and
atomic physics experiments with highly charged ions. Storage ring operation and precision …

Mass measurements show slowdown of rapid proton capture process at waiting-point nucleus 64Ge

X Zhou, M Wang, YH Zhang, YA Litvinov, Z Meisel… - Nature Physics, 2023 - nature.com
X-ray bursts are among the brightest stellar objects frequently observed in the sky by space-
based telescopes. A type-I X-ray burst is understood as a violent thermonuclear explosion …

-defined isochronous mass spectrometry: An approach for high-precision mass measurements of short-lived nuclei

M Wang, M Zhang, X Zhou, YH Zhang, YA Litvinov… - Physical Review C, 2022 - APS
A technique for broadband high-precision mass measurements of short-lived exotic nuclides
is reported. It is based on the isochronous mass spectrometry (IMS) and realizes …

-defined isochronous mass spectrometry and mass measurements of Ni fragments

M Zhang, X Zhou, M Wang, YH Zhang… - The European Physical …, 2023 - Springer
A novel isochronous mass spectrometry, termed as B ρ-defined IMS, has been established
at the experimental cooler-storage ring CSRe in Lanzhou. Its potential has been studied …

Storage ring mass spectrometry for nuclear structure and astrophysics research

YH Zhang, YA Litvinov, T Uesaka, HS Xu - Physica Scripta, 2016 - iopscience.iop.org
In the last two and a half decades ion storage rings have proven to be powerful tools for
precision experiments with unstable nuclides in the realm of nuclear structure and …

Introduction of the heavy ion research facility in Lanzhou (HIRFL)

LJ Mao, JC Yang, WQ Yang, JW **a… - Journal of …, 2020 - iopscience.iop.org
Abstract The Heavy Ion Research Facility in Lanzhou (HIRFL) is a multi-disciplinary
research facility that provides heavy ion beams for physical, biomedical and material …

Ground-state mass of 22Al and test of state-of-the-art ab initio calculations

MZ Sun, Y Yu, XP Wang, M Wang, JG Li… - Chinese …, 2024 - iopscience.iop.org
The ground-state mass excess of the Tz=− 2 drip-line nucleus 22Al is measured for the first
time to be 18103 (10) keV using the newly-developed Bρ-defined isochronous mass …

In-ring velocity measurement for isochronous mass spectrometry

X Zhou, M Zhang, M Wang, YH Zhang, YJ Yuan… - … Review Accelerators and …, 2021 - APS
Isochronous mass spectrometry based on heavy-ion storage rings is a powerful tool for
direct mass measurements of very short-lived nuclei. Owing to the nature of in-flight …

Radioactive decays of stored highly charged ions

YA Litvinov, RJ Chen - The European Physical Journal A, 2023 - Springer
Decay properties known in neutral atoms can be altered significantly if all or most bound
electrons are removed. Straightforwardly, in fully-ionised nuclei, the decay channels …