The status of tests of the standard electroweak model and of searches for new physics in
allowed nuclear β decay and neutron decay is reviewed including both theoretical and …

The rapid neutron capture process (r process) is believed to be responsible for about half of
the production of the elements heavier than iron and contributes to abundances of some …

Molecules containing short-lived, radioactive nuclei are uniquely positioned to enable a
wide range of scientific discoveries in the areas of fundamental symmetries, astrophysics …

This is an exciting time for the study of r-process nucleosynthesis. Recently, a neutron star
merger GW170817 was observed in extraordinary detail with gravitational waves and …

Isomers close to doubly magic Ni 50 28 78 provide essential information on the shell
evolution and shape coexistence near the Z= 28 and N= 50 double shell closure. We report …

Recent developments in precision mass spectrometry of radioactive isotopes (RI) and some
selected related physics subjects are reviewed. In the last decades, besides conventional …

The observation of a weak proton-emission branch in the decay of the 3174-keV 53mCo
isomeric state marked the discovery of proton radioactivity in atomic nuclei in 1970. Here we …

Abstract The Ion Guide Isotope Separator On-Line facility at the Accelerator Laboratory of
the University of Jyväskylä is currently being re-commissioned as IGISOL-4 in a new …

In this review we will present the results of recent β β-decay studies using the total
absorption technique that cover topics of interest for applications, nuclear structure and …

Phase-imaging ion-cyclotron-resonance technique has been implemented at the Penning-
trap mass spectrometer JYFLTRAP and is routinely employed for mass measurements of …