Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- GSI Helmholtz Centre for Heavy Ion ResearchDE1k papers
- Centre National de la Recherche ScientifiqueFR363 papers
- ExtreMe Matter Institute EMMIDE361 papers
- Heidelberg UniversityDE283 papers
- Goethe University FrankfurtDE260 papers
- Michigan State UniversityUS258 papers
- Joint Institute for Nuclear ResearchRU238 papers
- Max Planck Institute for Nuclear PhysicsDE227 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR222 papers
- European Organization for Nuclear ResearchCH212 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR211 papers
- Lawrence Berkeley National LaboratoryUS211 papers
30 papers · 2 filters
Nuclear structure aspects of spin-independent WIMP scattering off xenon
L. Vietze, P. Klos, J. Menéndez +2
We study the structure factors for spin-independent WIMP scattering off xenon based on state-of-the-art large-scale shell-model calculations, which are shown to yield a good spectr…
Neutrino-pair bremsstrahlung from nucleon- versus nucleon-nucleon scattering
Rishi Sharma, Sonia Bacca, Achim Schwenk
We study the impact of the nucleon- P-wave resonances on neutrino-pair bremsstrahlung. Because of the non-central spin-orbit interaction, these resonances lead to an enhanced co…
Continuum and Three-Nucleon Force Effects on 9Be Energy Levels
Joachim Langhammer, Petr Navratil, Sofia Quaglioni +3
We extend the recently proposed ab initio no-core shell model with continuum to include three-nucleon (3N) interactions beyond the few-body domain. The extended approach allows for…
Non-observable nature of the nuclear shell structure. Meaning, illustrations and consequences
T. Duguet, H. Hergert, J. D. Holt +1
The concept of single-nucleon shells constitutes a basic pillar of our understanding of nuclear structure. Effective single-particle energies (ESPEs) introduced by French and Baran…
Neutrinos and the synthesis of heavy elements: the role of gravity
O. L. Caballero, R. Surman, G. C. McLaughlin
The synthesis of heavy elements in the Universe presents several challenges. From one side the astrophysical site is still undetermined and on other hand the input from nuclear phy…
Low-energy neutron-deuteron reactions with N3LO chiral forces
J. Golak, R. Skibinski, K. Topolnicki +16
We solve three-nucleon Faddeev equations with nucleon-nucleon and three-nucleon forces derived consistently in the framework of chiral perturbation theory at next-to-next-to-next-t…
Dynamic versus static fission paths with realistic interactions
Samuel A. Giuliani, Luis M. Robledo, R. Rodriguez-Guzman
The properties of dynamic (least action) fission paths are analyzed and compared to the ones of the more traditional static (least energy) paths. Both the BCPM and Gogny D1M energy…
Ab Initio Multi-Reference In-Medium Similarity Renormalization Group Calculations of Even Calcium and Nickel Isotopes
H. Hergert, S. K. Bogner, T. D. Morris +4
We use the newly developed Multi-Reference In-Medium Similarity Renormalization Group to study all even isotopes of the calcium and nickel isotopic chains, based on two- plus three…
To which densities is spin-polarized neutron matter a weakly interacting Fermi gas?
T. Krüger, K. Hebeler, A. Schwenk
We study the properties of spin-polarized neutron matter at next-to-next-to-next-to-leading order in chiral effective field theory, including two-, three-, and four-neutron interac…
Charged-current reactions in the supernova neutrino-sphere
Ermal Rrapaj, J. W. Holt, Alexander Bartl +2
We calculate neutrino absorption rates due to charged-current reactions and in the outer regions of a newly born neutr…
Toward global beyond-mean-field calculations of nuclear masses and low-energy spectra
Tomás R. Rodríguez, Alexander Arzhanov, Gabriel Martínez-Pinedo
Self-consistent mean field (MF) and beyond-mean-field (BMF) calculations of masses, separation energies and excitation energies of even-even nuclei where experimental d…
Constraints on a possible dineutron state from pionless EFT
H. W. Hammer, Sebastian König
We investigate the sensitivity of the three-nucleon system to changes in the neutron-neutron scattering length to next-to-leading order in the pionless effective field theory, focu…
Constraining Low-Energy Proton Capture on Beryllium-7 through Charge Radius Measurements
Emil Ryberg, Christian Forssén, H. -W. Hammer +1
In this paper, we point out that a measurement of the charge radius of Boron-8 provides indirect access to the S-factor for radiative proton capture on Beryllium-7 at low energies.…
Quantum Monte Carlo Calculations of Light Nuclei Using Chiral Potentials
J. E. Lynn, J. Carlson, E. Epelbaum +3
We present the first Green's function Monte Carlo calculations of light nuclei with nuclear interactions derived from chiral effective field theory up to next-to-next-to-leading or…
Ab Initio study of neutron drops with chiral Hamiltonians
H. D. Potter, S. Fischer, P. Maris +5
We report ab initio calculations for neutron drops in a 10 MeV external harmonic-oscillator trap using chiral nucleon-nucleon plus three-nucleon interactions. We present total bind…
Local chiral effective field theory interactions and quantum Monte Carlo applications
A. Gezerlis, I. Tews, E. Epelbaum +5
We present details of the derivation of local chiral effective field theory interactions to next-to-next-to-leading order, and show results for nucleon-nucleon phase shifts and deu…
C properties with evolved chiral three-nucleon interactions
P. Maris, J. P. Vary, A. Calci +3
We investigate selected static and transition properties of C using ab initio No-Core Shell Model (NCSM) methods with chiral two- and three-nucleon interactions. We adopt th…
The proton-deuteron system in pionless EFT revisited
Sebastian König, Harald W. Grießhammer, H. -W. Hammer
We provide a detailed discussion of the low-energy proton-deuteron system in pionless effective field theory, considering both the spin-quartet and doublet S-wave channels. Extendi…
Three-nucleon forces and spectroscopy of neutron-rich calcium isotopes
J. D. Holt, J. Menendez, J. Simonis +1
We study excited-state properties of neutron-rich calcium isotopes based on chiral two- and three-nucleon interactions. We first discuss the details of our many-body framework, inv…
Linking partial and quasi dynamical symmetries in rotational nuclei
C. Kremer, J. Beller, A. Leviatan +4
Background: Quasi dynamical symmetries (QDS) and partial dynamical symmetries (PDS) play an important role in the understanding of complex systems. Up to now these symmetry concept…
Pairing interaction and two-nucleon transfer reactions
Gregory Potel, Andrea Idini, Francisco Barranco +2
Making use of the fact that the collective modes associated with the spontaneous (static and dynamic) violation of gauge invariance in atomic nuclei (pairing rotations and pairing…
Supernova matter at subnuclear densities as a resonant Fermi gas: Enhancement of neutrino rates
A. Bartl, C. J. Pethick, A. Schwenk
At low energies nucleon-nucleon interactions are resonant and therefore supernova matter at subnuclear densities has many similarities to atomic gases with interactions dominated b…
Ab Initio Description of p-Shell Hypernuclei
Roland Wirth, Daniel Gazda, Petr Navrátil +3
We present the first ab initio calculations for p-shell single-Lambda hypernuclei. For the solution of the many-baryon problem, we develop two variants of the no-core shell model w…
Nonperturbative shell-model interactions from the in-medium similarity renormalization group
S. K. Bogner, H. Hergert, J. D. Holt +5
We present the first ab initio construction of valence-space Hamiltonians for medium-mass nuclei based on chiral two- and three-nucleon interactions using the in-medium similarity…