1.6k citations
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
32 papers · 2 filters
Ab Initio Path to Heavy Nuclei
Sven Binder, Joachim Langhammer, Angelo Calci +1
We present the first ab initio calculations of nuclear ground states up into the domain of heavy nuclei, spanning the range from 16-O to 132-Sn based on two- plus three-nucleon int…
Leading chiral three-nucleon forces along isotope chains in the calcium region
V. Somà, A. Cipollone, C. Barbieri +2
Three-nucleon forces (3NFs), and in particular terms of the Fujita-Miyazawa type, strongly influence the structure of neutron-rich exotic isotopes. Ab-initio calculations have show…
No-Core Shell Model for Nuclear Systems with Strangeness
D. Gazda, J. Mareš, P. Navrátil +2
We report on a novel ab initio approach for nuclear few- and many-body systems with strangeness. Recently, we developed a relevant no-core shell model technique which we successful…
Precision calculation of the quartet-channel p-d scattering length
Sebastian König, H. -W. Hammer
We present a fully perturbative calculation of the quartet-channel proton--deuteron scattering length up to next-to-next-to-leading order in pionless effective field theory. We use…
Large amplitude pairing fluctuations in atomic nuclei
Nuria López Vaquero, J. Luis Egido, Tomás R. Rodríguez
Pairing fluctuations are self-consistently incorporated on the same footing as the quadrupole deformations in present state of the art calculations including particle number and an…
Quasi-free (p,2p) and (p,pn) reactions with unstable nuclei
T. Aumann, C. A. Bertulani, J. Ryckebusch
We study (p,2p) and (p,pn) reactions at proton energies in the range of 100 MeV -- 1 GeV. Our purpose is to explore the most sensitive observables in unpolarized reactions with inv…
Neutrino scattering from hydrodynamic modes in hot and dense neutron matter
Gang Shen, Sanjay Reddy
We calculate the scattering rate of low energy neutrinos in hot and dense neutron matter encountered in neutrons stars and supernova in the hydrodynamic regime. We find that the Br…
Confronting LHC data with the statistical hadronization model
J Stachel, A Andronic, P Braun-Munzinger +1
The most recent data from the CERN LHC are compared with calculations within the statistical hadronization model. The parameters temperature und baryon chemical potential are fitte…
Constraints on Skyrme Equations of State from Properties of Doubly Magic Nuclei and Ab-Initio Calculations of Low-Density Neutron Matter
B. Alex Brown, A. Schwenk
We use properties of doubly-magic nuclei and ab-initio calculations of low-density neutron matter to constrain Skyrme equations of state for neutron-rich conditions. All of these p…
Ab-initio self-consistent Gorkov-Green's function calculations of semi-magic nuclei - II. Numerical implementation at second order with a two-nucleon interaction
V. Soma, C. Barbieri, T. Duguet
The newly developed Gorkov-Green's function approach represents a promising path to the ab initio description of medium-mass open-shell nuclei. We discuss the implementation of the…
Evolved Chiral NN+3N Hamiltonians for Ab Initio Nuclear Structure Calculations
Robert Roth, Angelo Calci, Joachim Langhammer +1
We discuss the building blocks for a consistent inclusion of chiral three-nucleon (3N) interactions into ab initio nuclear structure calculations beyond the lower p-shell. We highl…
Microscopic calculations and energy expansions for neutron-rich matter
C. Drischler, V. Soma, A. Schwenk
We investigate asymmetric nuclear matter with two- and three-nucleon interactions based on chiral effective field theory, where three-body forces are fit only to light nuclei. Focu…
Low-energy electric dipole response of Sn isotopes
P. Papakonstantinou, H. Hergert, V. Yu. Ponomarev +1
We study the low-energy dipole (LED) strength distribution along the Sn isotopic chain in both the isoscalar (IS) and the isovector (IV, or E1) electric channels, to provide testab…
Nuclear astrophysics and electron beams
A. Schwenk
Electron beams provide important probes and constraints for nuclear astrophysics. This is especially exciting at energies within the regime of chiral effective field theory (EFT),…
Extension of coupled-cluster theory with a non-iterative treatment of connected triply excited clusters to three-body Hamiltonians
Sven Binder, Piotr Piecuch, Angelo Calci +3
We generalize the coupled-cluster (CC) approach with singles, doubles, and the non-iterative treatment of triples termed CCSD(T) to Hamiltonians containing three-body interactio…
Effective field theory for proton halo nuclei
Emil Ryberg, Christian Forssén, H. -W. Hammer +1
We use halo effective field theory to analyze the universal features of proton halo nuclei bound due to a large S-wave scattering length. With a Lagrangian built from effective cor…
Ab initio many-body calculations of nucleon-4He scattering with three-nucleon forces
Guillaume Hupin, Joachim Langhammer, Petr Navrátil +3
We extend the ab initio no-core shell model/resonating-group method to include three-nucleon (3N) interactions for the description of nucleon-nucleus collisions. We outline the for…
Three-nucleon forces in exotic open-shell isotopes
V. Soma, C. Barbieri, A. Cipollone +2
Advances in the self-consistent Green's function approach to finite nuclei are discussed, including the implementation of three-nucleon forces and the extension to the Gorkov forma…
The neutron polaron as a constraint on nuclear density functionals
M. M. Forbes, A. Gezerlis, K. Hebeler +2
We study the energy of an impurity (polaron) that interacts strongly in a sea of fermions when the effective range of the impurity-fermion interaction becomes important, thereby ma…
Neutron Star Matter
Jochen Wambach
In this presentation I discuss two aspects of the neutron-matter equation of state. One relates to the symmetry energy of nuclear matter and empirical constraints on its slope para…
The chiral condensate in neutron matter
T. Krüger, I. Tews, B. Friman +2
We calculate the chiral condensate in neutron matter at zero temperature based on nuclear forces derived within chiral effective field theory. Two-, three- and four-nucleon interac…
New applications of renormalization group methods in nuclear physics
R. J. Furnstahl, K. Hebeler
We review recent developments in the use of renormalization group (RG) methods in low-energy nuclear physics. These advances include enhanced RG technology, particularly for three-…
Three-nucleon forces and nuclei at the extremes
A. Schwenk
Neutron-rich nuclei become increasingly sensitive to three-nucleon forces. These components of nuclear forces are at the forefront of theoretical developments based on effective fi…
Effective double-beta-decay operator for 76Ge and 82Se
Jason D. Holt, Jonathan Engel
We use diagrammatic many-body perturbation theory in combination with low-momentum interactions derived from chiral effective field theory to construct effective shell-model transi…