120 citations · 475 across the 30 of their papers we have counts for
34 papers
CREMA: Collinear Resonance for Exotic Molecules and Atoms
Fabian C. Pastrana Cruz, Shane G. Wilkins, Alex J. Brinson +19
The Collinear Resonance for Exotic Molecules and Atoms (CREMA) setup has been developed and commissioned at the Massachusetts Institute of Technology's Laboratory for Nuclear Scien…
Probing high-momentum components in O via zero-degree cross-section ratios
FRS Experiment Collaboration, X. Wang, H. J. Ong +40
The OO reaction was measured at zero degrees for incident-proton energies of 403, 604, 907 and 1209 MeV. Cross-section ratios for the 6.18-MeV (3/2) and 5.24…
A Scalable Stacked-Electrode Printed Circuit Board Radio-Frequency Quadrupole (PCB-RFQ) for Precision Experiments
Tayemar K. Fowler-Davis, Moritz Pascal Reiter, Nawaf Altasan +21
Linear radio-frequency quadrupole (RFQ) traps are crucial for ion and phase-space manipulation across diverse physics platforms, including quantum information processing, precision…
TITAN mass measurements of neutron-rich Cs, Ba and r-process lanthanide abundances
T. -H. Yeh, J. D. Cardona, Y. Wang +26
We present measurements for the masses of five neutron-rich isotopes, Cs and Ba, probed for the first time by TITAN at TRIUMF with time-of-flight measureme…
Interplay between Nuclear Shell Structure and Pairing around Doubly Magic Sn
Rane Simpson, Georgios Palkanoglou, Ellen Brisley +20
Shell structure in finite quantum systems gives rise to sudden changes in observable properties, while pairing correlations often compete against such discontinuities. The region n…
Formation of gaseous, doubly charged cerium monofluoride CeF and its sensitivity to new physics
R. Simpson, C. Zülch, K. B. Ng +25
Tricationic protactinium monofluoride (PaF) has been proposed as a candidate for probing physics beyond the Standard Model of particle physics. Since studies with $^…
Mass measurements of Yb identify an anomalous proton-neutron interaction
C. L. Brown, J. Ash, B. Ashrafkhani +30
Mass measurements of nuclei can identify structurally-driven trends in binding energy across isotopic chains, and can also isolate specific nucleon-nucleon interactions, such as th…
A pathway towards decentralized studies of radioactive post-lead elements and their applications in beyond standard model physics
Moritz Pascal Reiter, Kriti Mahajan, Meetika Narang +21
Molecules have proven to be sensitive tools for studying physics beyond the standard model, with heavy and deformed nuclei offering decisive sensitivity to parity- and time-reversa…
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…
Observation of Tensor-Driven High-Momentum Neutrons in O via () Reactions and Zero-Degree Deuteron Momentum Spectroscopy
X. Wang, H. J. Ong, S. Terashima +42
The reaction has been studied at using 403-, 604-, 907- and 1209-MeV protons, comparing cross sections populating positive- and ne…
Exploring the Onset of Collectivity Approaching N=40 through Manganese Masses
C. Chambers, M. P. Reiter, A. T. Gallant +24
Isotopes in the region of the nuclear chart below have been the subject of intense experimental and theoretical effort due to the potential onset of a new ``isla…
Refined topology of the N = 20 island of inversion with high precision mass measurements of Na and Mg
E. M. Lykiardopoulou, C. Walls, J. Bergmann +30
Mass measurements of Na and Mg using the TITAN MR-TOF-MS at TRIUMF's ISAC facility are presented, with the uncertainty of the Na mass reduced by over two…
Precision mass measurements of Sr using TITAN's Multiple-Reflection Time-of-Flight Mass Spectrometer
Z. Hockenbery, T. Murböck, B. Ashrafkhani +29
We report precision mass measurements of Sr performed with the TITAN Multiple-Reflection Time-of-Flight Mass Spectrometer. This marks a first time mass measurement of $^{…
Convergence on the Proton Drip-Line in Thulium
B. Kootte, M. P. Reiter, C. Andreoiu +35
Direct observation of proton emission for very small Q-values is often unfeasible due to the long partial half-lives of the proton emission channel associated with tunneling throug…
Increasing the rate capability for the cryogenic stopping cell of the FRS Ion Catcher
J. W. Zhao, D. Amanbayev, T. Dickel +45
At the FRS Ion Catcher (FRS-IC), projectile and fission fragments are produced at relativistic energies, separated in-flight, energy-bunched, slowed down, and thermalized in the ul…
Mean range bunching of exotic nuclei produced by in-flight fragmentation and fission -- Stopped-beam experiments with increased efficiency
Timo Dickel, Christine Hornung, Daler Amanbayev +24
The novel technique of mean range bunching has been developed and applied at the projectile fragment separator FRS at GSI in four experiments of the FAIR phase-0 experimental progr…
Collision-Induced Dissociation at TRIUMF's Ion Trap for Atomic and Nuclear science
A. Jacobs, C. Andreoiu, J. Bergmann +26
The performance of high-precision mass spectrometry of radioactive isotopes can often be hindered by large amounts of contamination, including molecular species, stemming from the…
Studying Gamow-Teller transitions and the assignment of isomeric and ground states at
Ali Mollaebrahimi, Christine Hornung, Timo Dickel +50
Direct mass measurements of neutron-deficient nuclides around the shell closure below Sn were performed at the FRS Ion Catcher (FRS-IC) at GSI, Germany. The nuclei w…
Investigating nuclear structure near and : Precision mass measurements of neutron-rich Ca, Ti and V isotopes
W. S. Porter, E. Dunling, E. Leistenschneider +32
Nuclear mass measurements of isotopes are key to improving our understanding of nuclear structure across the chart of nuclides, in particular for the determination of the appearanc…
Mapping the Island of Inversion: Precision Mass Measurements of Neutron-rich Fe Isotopes
W. S. Porter, B. Ashrafkhani, J. Bergmann +32
Nuclear properties across the chart of nuclides are key to improving and validating our understanding of the strong interaction in nuclear physics. We present high-precision mass m…
Mass measurements of Ga reduce x-ray burst model uncertainties and extend the evaluated isobaric multiplet mass equation
S. F. Paul, J. Bergmann, J. D. Cardona +27
We report precision mass measurements of neutron-deficient gallium isotopes approaching the proton drip line. The measurements of Ga performed with the TITAN multiple-ref…
Separation of atomic and molecular ions by ion mobility with an RF carpet
Ivan Miskun, Timo Dickel, Samuel Ayet San Andres +16
Gas-filled stopping cells are used at accelerator laboratories for the thermalization of high-energy radioactive ion beams. Common challenges of many stopping cells are a high mole…
Precision mass measurements of neutron-rich scandium isotopes refine the evolution of and shell closures
E. Leistenschneider, E. Dunling, G. Bollen +17
We report high-precision mass measurements of Sc isotopes performed at the LEBIT facility at NSCL and at the TITAN facility at TRIUMF. Our results provide a substantial r…
Design of a Multiple-Reflection Time-of-Flight Mass-Spectrometer for Barium-tagging
K. Murray, J. Dilling, R. Gornea +7
The search for neutrinoless double beta decay requires increasingly advanced methods of background reduction. A bold approach to solving this problem, in experiments using Xe-136,…