activity
20232026
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nucl-ex2024

High-precision mass measurements of the ground and isomeric states in Ag

J. Ruotsalainen, D. A. Nesterenko, M. Stryjczyk +26

The masses of the ground and isomeric states in Ag have been measured using the phase-imaging ion-cyclotron-resonance technique at the JYFLTRAP double Penning trap mass…

nucl-ex2024

Isomeric states of fission fragments explored via Penning trap mass spectrometry at IGISOL

A. Jaries, M. Stryjczyk, A. Kankainen +36

The masses of Br, Mo, Pd, Ag, In, Sb and their respective isomeric states have been measured with the JYFLTRAP Penning tr…

nucl-ex2024

Precision mass measurements in the zirconium region pin down the mass surface across the neutron midshell at

M. Hukkanen, W. Ryssens, P. Ascher +19

Precision mass measurements of Y, Zr, Nb, and Mo have been performed with the JYFLTRAP double Penning trap mass spectrometer at the Ion…

nucl-ex2024

Long-sought isomer turns out to be the ground state of Cu

L. Canete, S. Giraud, A. Kankainen +17

Isomers close to the doubly magic nucleus Ni (, ) provide essential information on the shell evolution and shape coexistence far from stability. The existence of…

nucl-ex2024

First investigation on the isomeric ratio in multinucleon transfer reactions: Entrance channel effects on the spin distribution

D. Kumar, T. Dickel, A. Zadvornaya +39

The multinucleon transfer (MNT) reaction approach was successfully employed for the first time to measure the isomeric ratios (IRs) of Po (25/2) isomer and its (9/2

nucl-ex2024

Direct high-precision measurement of the mass difference of As-Se related to neutrino mass determination

Z. Ge, T. Eronen, M. Ramalho +20

The first direct determination of the ground-state-to-ground-state -decay -value of As to Se was performed by measuring their atomic mass difference utili…