Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Tennessee at KnoxvilleUS2.7k papers
- Centre National de la Recherche ScientifiqueFR1k papers
- Lawrence Berkeley National LaboratoryUS880 papers
- The Ohio State UniversityUS798 papers
- The University of TokyoJP735 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR681 papers
- Los Alamos National LaboratoryUS663 papers
- Institute for High Energy PhysicsES644 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR621 papers
- University of Illinois Urbana-ChampaignUS618 papers
- Brookhaven National LaboratoryUS612 papers
- Universidade de São PauloBR612 papers
17 papers · 2 filters
Self-consistent tilted-axis-cranking study of triaxial strongly deformed bands in Er at ultrahigh spin
Yue Shi, J. Dobaczewski, S. Frauendorf +4
Stimulated by recent experimental discoveries, triaxial strongly deformed (TSD) states in Er at ultrahigh spins have been studied by means of the Skyrme-Hartree-Fock model…
Fission properties for r-process nuclei
J. Erler, K. Langanke, H. P. Loens +2
We present a systematics of fission barriers and fission lifetimes for the whole landscape of super-heavy elements (SHE), i.e. nuclei with Z>100. The fission lifetimes are also com…
Nuclear energy density optimization: Large deformations
M. Kortelainen, J. McDonnell, W. Nazarewicz +5
A new Skyrme-like energy density suitable for studies of strongly elongated nuclei has been determined in the framework of the Hartree-Fock-Bogoliubov theory using the recently dev…
Occupation number-based energy functional for nuclear masses
M. Bertolli, T. Papenbrock, S. Wild
We develop an energy functional with shell-model occupations as the relevant degrees of freedom and compute nuclear masses across the nuclear chart. The functional is based on Hohe…
Ab-initio approach to effective single-particle energies in doubly closed shell nuclei
T. Duguet, G. Hagen
The present work discusses, from an ab-initio standpoint, the definition, the meaning, and the usefulness of effective single-particle energies (ESPEs) in doubly closed shell nucle…
FRIB Theory Users Group Report: Joint ATLAS-HRIBF-NSCL-FRIB SuperUsers Meeting 18-20 August 2011
A. Baha Balantekin, Richard H. Cyburt, W. C. Haxton +5
The FRIB (Facility for Rare Isotope Beams) Theory Users Group participated in the Joint ATLAS-HRIBF-NSCL-FRIB SuperUsers Meeting, hosted by Michigan State University August 18-20,…
Charge radii and neutron correlations in helium halo nuclei
G. Papadimitriou, A. T. Kruppa, N. Michel +3
Within the complex-energy configuration interaction framework, we study correlations of valence neutrons to explain the behavior of charge radii in the neutron halo nuclei …
Chiral three-nucleon forces and bound excited states in neutron-rich oxygen isotopes
J. D. Holt, J. Menendez, A. Schwenk
We study the spectra of neutron-rich oxygen isotopes based on chiral two- and three-nucleon interactions. First, we benchmark our many-body approach by comparing ground-state energ…
Multipole strength function of deformed superfluid nuclei made easy
M. Stoitsov, M. Kortelainen, T. Nakatsukasa +2
We present an efficient method for calculating strength functions using the finite amplitude method (FAM) for deformed superfluid heavy nuclei within the framework of the nuclear d…
Quasi-particle continuum and resonances in the Hartree-Fock-Bogoliubov theory
J. C. Pei, A. T. Kruppa, W. Nazarewicz
The quasi-particle energy spectrum of the Hartree-Fock-Bogoliubov (HFB) equations contains discrete bound states, resonances, and non-resonant continuum states. We study the struct…
Testing the density matrix expansion against ab initio calculations of trapped neutron drops
S. K. Bogner, R. J. Furnstahl, H. Hergert +4
Microscopic input to a universal nuclear energy density functional can be provided through the density matrix expansion (DME), which has recently been revived and improved. Several…
Chiral three-nucleon forces and pairing in nuclei
Thomas Lesinski, Kai Hebeler, Thomas Duguet +1
We present the first study of pairing in nuclei including three-nucleon forces. We perform systematic calculations of the odd-even mass staggering generated using a microscopic pai…
Quenching of spectroscopic factors for proton removal in oxygen isotopes
Ø. Jensen, G. Hagen, M. Hjorth-Jensen +2
We present microscopic coupled-cluster calculations of the spectroscopic factors for proton removal from the closed-shell oxygen isotopes O with the chiral nucle…
Solution of the Skyrme-Hartree-Fock-Bogolyubov equations in the Cartesian deformed harmonic-oscillator basis. (VII) HFODD (v2.49t): a new version of the program
N. Schunck, J. Dobaczewski, J. McDonnell +5
We describe the new version (v2.49t) of the code HFODD which solves the nuclear Skyrme Hartree-Fock (HF) or Skyrme Hartree-Fock-Bogolyubov (HFB) problem by using the Cartesian defo…
Ab initio coupled-cluster theory for open-shell nuclei
G. R. Jansen, M. Hjorth-Jensen, G. Hagen +1
We develop a new method to describe properties of truly open-shell nuclei. This method is based on single-reference coupled-cluster theory and the equation-of-motion method with ex…
Origin of the anomalous long lifetime of 14C
P. Maris, J. P. Vary, P. Navratil +3
We report the microscopic origins of the anomalously suppressed beta decay of 14C to 14N using the ab initio no-core shell model (NCSM) with the Hamiltonian from chiral effective f…
Microscopic calculations of isospin-breaking corrections to superallowed beta-decay
W. Satula, J. Dobaczewski, W. Nazarewicz +1
The superallowed beta-decay rates that provide stringent constraints on physics beyond the Standard Model of particle physics are affected by nuclear structure effects through isos…