21 citations · 116 across the 27 of their papers we have counts for
27 papers
Island of Inversion in neutron-rich cobalt isotopes revealed from mass measurements
M. Flayol, P. Ascher, D. D. Dao +19
Mass measurements of the ground and isomeric states of Co have been performed using the JYFLTRAP Penning-trap mass spectrometer at the IGISOL facility. The masses were me…
Constraining the trend of the shell gap towards Sn with the masses of Cd
D. Lange, D. Atanasov, M. Au +24
We present the first determination of the empirical shell gap at by precise mass measurements of the neutron-deficient cadmium isotopes Cd with the ISOL…
Precise determination of electron-capture value of Sn decay related to electron neutrino mass measurements
Zhuang Ge, Tommi Eronen, Vasile Alin Sevestrean +15
A high-precision measurement of the electron-capture (EC) decay value for the ground-state-to-ground-state (gs-to-gs) transition of Sn to In has been performed…
Study of Decay Shape Factors in First-Forbidden Transitions with for Reactor Antineutrino Spectra Predictions
G. A. Alcalá, A. Algora, M. Estienne +36
The electron spectra of the decays of Rb and Cs, key contributors to the reactor antineutrino spectrum, were measured at the IGISOL facility using radioactive be…
Study of beta spectrum shapes relevant to the prediction of reactor antineutrino spectra
G. A. Alcalá, A. Algora, M. Estienne +35
The shapes of the beta spectra of 92Rb and 142Cs, two of the beta decays most relevant for the prediction of the antineutrino spectrum in reactors, have been measured. A new setup…
Probing the quantum phase transition around via mass measurements of technetium isotopes
J. Ruotsalainen, A. Jaries, M. Stryjczyk +28
The masses of neutron-rich Tc isotopes were measured using the JYFLTRAP double Penning trap and found to deviate from the Atomic Mass Evaluation 2020 by , $40(…
Performance of the MORA Apparatus for Testing Time-Reversal Invariance in Nuclear Beta Decay
N. Goyal, A. Singh, S. Daumas-Tschopp +40
The MORA experimental setup is designed to measure the triple-correlation D parameter in nuclear beta decay. The D coefficient is sensitive to possible violations of time-reversal…
Isomeric yield ratios and mass spectrometry of Y and Nb isotopes in the neutron-rich N=60 region: the unusual case of Y
Simone Cannarozzo, Stephan Pomp, Anu Kankainen +14
The isomeric yield ratio (IYR) of fission products is an observable that carries relevant information about the fragments emerging from the scission of a fissioning nucleus. We rep…
High-precision direct decay energy measurements of the electron-capture decay of Tc
Zhuang Ge, Tommi Eronen, Vasile Alin Sevestrean +27
A direct measurement of the ground-state-to-ground-state electron-capture decay () value of Tc has been conducted employing the high resolving power phase-im…
HIBISCUS: a new ion beam radio-frequency quadrupole cooler-buncher for high-precision experiments with exotic radioactive ions
A. Jaries, J. Ruotsalainen, R. Kronholm +2
HIBISCUS (Helium-Inflated Beam Improvement Setup that Cools and Undermines Spreads), a new radiofrequency quadrupole cooler-buncher device has been developed and commissioned offli…
Disentangling the influence of excitation energy and compound nucleus angular momentum on fission fragment angular momentum
Simone Cannarozzo, Stephan Pomp, Andreas Solders +14
The origin of the large angular momenta observed for fission fragments is still a question under discussion. To address this, we study isomeric yield ratios (IYR), i.e. the relativ…
Discovery of a new long-lived isomer in Rh via Penning-trap mass spectrometry
M. Stryjczyk, A. Jaries, W. Ryssens +8
We report on mass measurements of three long-lived states in Rh performed with the JYFLTRAP Penning-trap mass spectrometer: the ground state and two isomers with estimated…
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…
Prominent bump in the two-neutron separation energies of neutron-rich lanthanum isotopes revealed by high-precision mass spectrometry
A. Jaries, M. Stryjczyk, A. Kankainen +13
We report on high-precision atomic mass measurements of La and Ce performed with the JYFLTRAP double Penning trap using the Phase-Imaging Ion-Cyclotron-R…
High-precision measurements of the atomic mass and electron-capture decay value of Tc
Zhuang Ge, Tommi Eronen, Vasile Alin Sevestrean +25
A direct measurement of the ground-state-to-ground-state electron-capture decay value of Tc has been performed utilizing the double Penning trap mass spectrometer JYFLTR…
Probing the N=104 midshell region for the r process via precision mass spectrometry of neutron-rich rare-earth isotopes with the JYFLTRAP double Penning trap
A. Jaries, S. Nikas, A. Kankainen +13
We have performed high-precision mass measurements of neutron-rich rare-earth Tb, Dy and Ho isotopes using the Phase-Imaging Ion-Cyclotron-Resonance technique at the JYFLTRAP doubl…
Comment on "Spin-trap isomers in deformed, odd-odd nuclei in the light rare-earth region near "
M. Stryjczyk, A. Jaries, A. Kankainen +1
A new isomeric state at 285.5(32) keV in Tb was reported by R. Orford et al. [Phys. Rev. C 102, 011303(R) (2020)] based on a Penning-trap mass measurement. Here we…
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…
Mass measurements in the Sn region with the JYFLTRAP double Penning trap mass spectrometer
O. Beliuskina, D. A. Nesterenko, A. Jaries +24
We report on new precision mass measurements of neutron-rich Sb and I isotopes from the JYFLTRAP double Penning trap mass spectrometer. We confirm the value fro…
High-precision mass measurements of neutron deficient silver isotopes probe the robustness of the = 50 shell closure
Zhuang Ge, Mikael Reponen, Tommi Eronen +36
High-precision mass measurements of exotic Ag isotopes close to the line have been conducted with the JYFLTRAP double Penning trap mass spectrometer, with the sil…
Nuclear charge radius of Al and its implication for V in the quark-mixing matrix
P. Plattner, E. Wood, L. Al Ayoubi +50
Collinear laser spectroscopy was performed on the isomer of the aluminium isotope Al. The measured isotope shift to Al in the $3s^{2}3p\;^{2}\!P^\circ_{3/2} \rightar…
Reinvestigation of Sr and Y atomic masses using the JYFLTRAP Penning trap
A. Jaries, M. Stryjczyk, A. Kankainen +5
We report on the precise mass measurements of the Sr and Y isotopes performed using the JYFLTRAP double Penning trap mass spectrometer. The mass-excess values from th…
High-precision Penning-trap mass measurements of Cd and In isotopes at JYFLTRAP remove the fluctuations in the two-neutron separation energies
A. Jaries, M. Stryjczyk, A. Kankainen +23
We report on the first direct mass measurements of the Cd and In isotopes performed at the Ion Guide Isotope Separator On-Line facility using the JYFLTRAP d…
Precision mass measurement of Hf for nuclear structure of Lu and the process
A. Jaries, M. Stryjczyk, A. Kankainen +8
We report on the precise mass measurement of the Hf isotope performed at the Ion Guide Isotope Separator On-Line facility using the JYFLTRAP double Penning trap mass spectr…