42 citations · 294 across the 28 of their papers we have counts for
28 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…
High-precision beam profile measurement with a microchannel-plate detector in the high magnetic field of the WISArD experiment
S. Lecanuet, X. Fléchard, P. Alfaurt +23
We present the development and characterization of a compact low-energy ion beam diagnostic for the WISArD (Weak Interaction Studies with Decay) experiment at IS…
Surrogate neutron-capture studies with fission detection in inverse kinematics at the ESR storage ring
Bogusław Włoch, Camille Berthelot, Guy Leckenby +39
The NECTAR (Nuclear rEaCTions At storage Rings) experiment at the ESR heavy-ion storage ring at GSI/FAIR Darmstadt is dedicated to surrogate reaction studies of neutron-induced rea…
The beta decay of Tz=-2 64Se and its descendants: the T=2 isobaric multiplet
P. Aguilera, F. Molina, B. Rubio +49
In this paper we present our results on the decay of 64Se. It is the heaviest Tz=-2 nucleus that both beta decays and has a stable mirror partner Tz=+2, thus allowing comparison wi…
Two-proton correlations in the decay of 48Ni and 45Fe
A. Ortega Moral, S. M. Wang, J. Giovinazzo +28
The main observables of the rare two-proton emission process - half-life, total energy of the decay as well as energy and angular correlations between the emitted protons - have be…
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…
Isospin breaking in the Kr and Br mirror system
A. Algora, A. Vitéz-Sveiczer, A. Poves +65
Isospin symmetry is a fundamental concept in nuclear physics. Even though isospin symmetry is partially broken, it holds approximately for most nuclear systems, which makes excepti…
Binding energies, charge radii, spins and moments: odd-odd Ag isotopes and discovery of a new isomer
B. van den Borne, M. Stryjczyk, R. P. de Groote +33
We report on the masses and hyperfine structure of ground and isomeric states in Ag isotopes, measured with the phase-imaging ion-cyclotron-resonance technique…
First simultaneous measurement of the gamma-ray and neutron emission probabilities in inverse kinematics at a heavy-ion storage ring
M. Sguazzin, B. Jurado, J. Pibernat +50
The probabilities for gamma-ray and particle emission as a function of the excitation energy of a decaying nucleus are valuable observables for constraining the ingredients of the…
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…
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…
First measurement of the neutron-emission probability with a surrogate reaction in inverse kinematics at a heavy-ion storage ring
M. Sguazzin, B. Jurado, J. Pibernat +50
Neutron-induced reaction cross sections of short-lived nuclei are imperative to understand the origin of heavy elements in stellar nucleosynthesis and for societal applications, bu…
decay -value measurement of Cs and its implications to neutrino studies
Z. Ge, T. Eronen, A. de Roubin +21
The decay -value of Cs (, ~days) was measured with the JYFLTRAP Penning trap setup at the Ion Guide Isotope Separator On-Line (IGISOL…
Binding energies of ground and isomeric states in neutron-rich ruthenium isotopes: measurements at JYFLTRAP and comparison to theory
M. Hukkanen, W. Ryssens, P. Ascher +27
We report on precision mass measurements of Ru performed with the JYFLTRAP double Penning trap mass spectrometer at the Accelerator Laboratory of University of Jyvä…
Odd-odd neutron-rich rhodium isotopes studied with the double Penning trap JYFLTRAP
M. Hukkanen, W. Ryssens, P. Ascher +19
Precision mass measurements of neutron-rich rhodium isotopes have been performed at the JYFLTRAP Penning trap mass spectrometer at the Ion Guide Isotope Separator On-Line (IGISOL)…
Beta decay of the very neutron-deficient Ge and Ge nuclei
S. E. A. Orrigo, B. Rubio, W. Gelletly +48
We report here the results of a study of the decay of the proton-rich Ge isotopes, Ge and Ge, produced in an experiment at the RIKEN Nishina Center. We have impro…
Precision efficiency calibration of a high-purity co-axial germanium detector at low energies
B. Blank, P. Ascher, M. Gerbaux +5
Following work done in the energy region above 100 keV, the high-precision calibration of a co-axial high-purity germanium detector has been continued in the energy region below 10…
Branching ratio of the super-allowed beta decay of 10C
B. Blank, M. Aouadi, P. Ascher +9
In an experiment performed at the ISOLDE facility of CERN, the super-allowed beta-decay branching ratio of 10C was determined with a high-precision single-crystal germanium detecto…
Simultaneous Measurements of the Beta Neutrino Angular Correlation in Ar Pure Fermi and Pure Gamow-Teller Transitions using Beta-Proton Coincidences
V. Araujo-Escalona, D. Atanasov, X. Fléchard +14
We report first time measurements of the beta-neutrino angular correlation based on the kinetic energy shift of protons emitted in parallel or anti-parallel directions with respect…
Simultaneous investigation of the and decays in Br
A. I. Morales, A. Algora, B. Rubio +55
The decay of the odd-odd nucleus Br has been investigated with the BigRIPS and EURICA setups at the Radioactive Ion Beam Factory (RIBF) of the RIKEN Nishina Center. The…
New neutron-deficient isotopes from Kr fragmentation
B. Blank, T. Goigoux, P. Ascher +49
In an experiment with the BigRIPS separator at the RIKEN Nishina Center, the fragmentation of a Kr beam allowed the observation of new neutron-deficient isotopes at the prot…
Observation of the 2 isomer in Co
S. E. A. Orrigo, B. Rubio, W. Gelletly +25
We report the first observation of the 2 isomer in Co, produced in the decay of the 0, Ni ground state. We have observed three -rays at 849, 1910, and…
Competition of -delayed protons and -delayed rays in Zn and the exotic -delayed -proton decay
S. E. A. Orrigo, B. Rubio, Y. Fujita +25
Remarkable results have been published recently on the decay of Zn. In particular, the rare and exotic -delayed -proton emission has been detected for the first ti…
Beta decay of the exotic = -2 nuclei Fe, Ni and Zn
S. E. A. Orrigo, B. Rubio, Y. Fujita +24
The results of a study of the beta decays of three proton-rich nuclei with , namely Fe, Ni and Zn, produced in an experiment carried out at GANI…