7 papers
High-Precision Mass Measurements of 52Ni and 51Co Reveal Breakdown of the Isobaric Multiplet Mass Equation in the f p Shell
F. M. Maier, G. Bollen, B. A. Brown +10
We performed high-precision mass measurements of the proton-rich nuclei Ni and Co with the LEBIT Penning trap at the Facility for Rare Isotope Beams (FRIB). For $^{52…
Nuclear charge radii of aluminium isotopes at the proton drip line
Alex Brinson, Brooke Rickey, Pierre Arthuis +35
Understanding the evolution of nuclear size away from stability remains a central challenge in nuclear physics. In neutron-deficient systems, charge radii can be highly sensitive t…
The mass of Sn and Bayesian extrapolations to the proton drip line
Christian M. Ireland, Georg Bollen, Scott E. Campbell +23
The favorable energy configurations of nuclei at magic numbers of neutrons and protons are fundamental for understanding the evolution of nuclear structure. The ${Z=50}…
Enhancing the mass resolving power of FRIB's proposed high-voltage MR-ToF mass separator and spectrometer: addressing non-ideal conditions
Christian Michael Ireland, Franziska Maria Maier, Einstein Dhayal +3
Multi-reflection time-of-flight mass separators and spectrometers (MR-ToF MSs) are indispensable tools at radioactive ion beam (RIB) facilities. These electrostatic ion beam traps…
A high-voltage MR-ToF mass spectrometer and separator for the study of exotic isotopes at FRIB
F. M. Maier, C. M. Ireland, G. Bollen +7
The Facility for Rare Isotope Beams (FRIB) delivers a wide variety of rare isotopes as fast, stopped, or reaccelerated beams to enable forefront research in nuclear structure, astr…
High-precision Penning trap mass measurements of neutron-rich chlorine isotopes at the N=28 shell closure
H. Erington, G. Bollen, G. Dykstra +9
Although it is known that the spherical shell closure erodes, the strength of the closure with decreasing proton number is an open question in nuclear structure. In t…