197 citations · 351 across the 16 of their papers we have counts for
17 papers
Accurate Charge Radius Measurement of C Confronts Ab Initio Theory
Kristian König, Patrick Müller, Tobias Gesser +11
Located at the neutron shell closure , the long-lived radioactive isotope C plays a critical role in geochronology and nuclear structure studies. Despite its widespre…
Probing the Size of Neutron and Proton Single-Particle Orbitals from Nucleon Knockout Reactions
M. Enciu, A. Obertelli, P. Doornenbal +83
The size of neutron and proton single-particle orbitals of Ca, Ca, Ca, and Sc were investigated via nucleon knockout reactions at 230 MeV/nucleon…
Laser spectroscopy illuminates the shell closure
Tim E. Lellinger, Liss V. Rodriguez, Patrick Muller +29
Atomic nuclei are strongly correlated quantum many-body systems, and how their shell structure evolves with increasing neutron excess remains a central open question in nuclear phy…
Two-neutrino double-weak decays of Xe and Xe from different many-body methods
C. Brase, L. Jokiniemi, E. Kauppinen +4
We calculate the nuclear matrix elements and corresponding half-lives for the two-neutrino double-electron capture of Xe and the two-neutrino double-beta decay of X…
Ab initio calculations of two-neutrino and neutrinoless double- decay of Ca and related Gamow-Teller strength distributions
Zhen Li, Lotta Jokiniemi, Achim Schwenk
We present ab initio calculations of two-neutrino double-beta () decay of Ca and the related Gamow-Teller (GT) strength functions in Sc using the valence-space…
Uncertainties with low-resolution nuclear forces
Tom Plies, Matthias Heinz, Achim Schwenk
Low-resolution nuclear Hamiltonians, obtained from chiral effective field theory (EFT) and softened using renormalization group techniques, have been very successful in nuclear str…
r-Process Nucleosynthesis With Ab Initio Nuclear Masses Around The N=82 Shell Closure
Jan Kuske, Takayuki Miyagi, Almudena Arcones +1
Our understanding of the origin of heavy elements beyond iron relies on the rapid neutron capture process (r-process), which accounts for roughly half of their cosmic abundance. Ho…
Ab initio calculations of beta-decay half-lives for neutron-rich nuclei
Zhen Li, Takayuki Miyagi, Achim Schwenk
Beta-decay rates of extreme neutron-rich nuclei remain largely unknown experimentally, while they are critical inputs for -process nucleosynthesis. We present first ab initio ca…
The nuclear charge radius of
Patrick Müller, Matthias Heinz, Phillip Imgram +6
The size is a key property of a nucleus. Accurate nuclear radii are extracted from elastic electron scattering, laser spectroscopy, and muonic atom spectroscopy. The results are no…
Connecting Relativistic Density Functional Theory to Microscopic Calculations
Brendan T. Reed, Matthias Heinz, Pierre Arthuis +2
The development of systematic effective field theories (EFTs) for nuclear forces and advances in solving the nuclear many-body problem have greatly improved our understanding of de…
Ab initio calculations of overlap integrals for conversion in nuclei
Matthias Heinz, Martin Hoferichter, Takayuki Miyagi +2
The rate for conversion in nuclei is set to provide the most stringent test of lepton-flavor symmetry and a window into physics beyond the Standard Model. However, to dise…
Probing new bosons and nuclear structure with ytterbium isotope shifts
Menno Door, Chih-Han Yeh, Matthias Heinz +24
In this Letter, we present mass-ratio measurements on highly charged Yb ions with a precision of and isotope-shift measurements on Yb on the …
Gamow-Teller and double-beta decays of heavy nuclei within an effective theory
Eduardo Antonio Coello Pérez, Javier Menéndez, Achim Schwenk
We study decays within an effective theory that treats nuclei as a spherical collective core with an even number of neutrons and protons that can couple to an additional neutro…
Nuclear structure studies of F
L. Caceres, A. Lepailleur, O. Sorlin +39
The structure of the F nucleus has been studied at GANIL using the decay of O and the in-beam -ray spectroscopy from the fragmentation of projectile nuclei. Co…
Breakdown of the Isobaric Multiplet Mass Equation for the A = 20 and 21 Multiplets
A. T. Gallant, M. Brodeur, C. Andreoiu +21
Using the Penning trap mass spectrometer TITAN, we performed the first direct mass measurements of 20,21Mg, isotopes that are the most proton-rich members of the A = 20 and A = 21…
Large-scale nuclear structure calculations for spin-dependent WIMP scattering with chiral effective field theory currents
P. Klos, J. Menéndez, D. Gazit +1
We perform state-of-the-art large-scale shell-model calculations of the structure factors for elastic spin-dependent WIMP scattering off 129,131Xe, 127I, 73Ge, 19F, 23Na, 27Al, and…
Role of three-nucleon forces and many-body processes in nuclear pairing
J. D. Holt, J. Menendez, A. Schwenk
We present microscopic valence-shell calculations of pairing gaps in the calcium isotopes, focusing on the role of three-nucleon (3N) forces and many-body processes. In most cases,…