Results 1 to 10 of about 9,248,010 (328)

A Guided Tour of ab initio Nuclear Many-Body Theory [PDF]

open access: yesFrontiers in Physics, 2020
Over the last decade, new developments in Similarity Renormalization Group techniques and nuclear many-body methods have dramatically increased the capabilities of ab initio nuclear structure and reaction theory.
Heiko Hergert
doaj   +2 more sources

Theory of nuclear fission

open access: yesProgress in Particle and Nuclear Physics, 2022
106 pages, 28 figures, 1 table, 513 references; submitted for publication in Progress in Nuclear and Particle ...
Nicolas Schunck, David Regnier
openaire   +4 more sources

Modern theory of nuclear forces [PDF]

open access: yes, 2004
Nuclear forces can be systematically derived using effective chiral Lagrangians consistent with the symmetries of QCD. I review the status of the calculations for two- and three-nucleon forces and their applications in few-nucleon systems. I also address
Meißner, Ulf-G.
core   +3 more sources

Editorial: Complexity Characteristics of Natural Language [PDF]

open access: yesEntropy
The contributions collected in this Special Issue testify to the continued vitality and conceptual breadth of research at the intersection of natural language, complexity science, and information theory [...]
Stanisław Drożdż   +2 more
doaj   +2 more sources

Chiral effective field theory and nuclear forces [PDF]

open access: yesPhysics Reports, 2011
We review how nuclear forces emerge from low-energy QCD via chiral effective field theory. The presentation is accessible to the non-specialist. At the same time, we also provide considerable detailed information (mostly in appendices) for the benefit of
R. Machleidt, D. R. Entem
semanticscholar   +3 more sources

What is ab initio in nuclear theory? [PDF]

open access: yesFrontiers of Physics, 2022
Ab initio has been used as a label in nuclear theory for over two decades. Its meaning has evolved and broadened over the years. We present our interpretation, briefly review its historical use, and discuss its present-day relation to theoretical ...
A. Ekström   +8 more
semanticscholar   +1 more source

Bayesian probability updates using sampling/importance resampling: Applications in nuclear theory [PDF]

open access: yesFrontiers of Physics, 2022
We review an established Bayesian sampling method called sampling/importance resampling and highlight situations in nuclear theory when it can be particularly useful.
Weiguang Jiang, C. Forss'en
semanticscholar   +1 more source

Mass measurements of 99–101In challenge ab initio nuclear theory of the nuclide 100Sn [PDF]

open access: yesNature Physics, 2021
The tin isotope 100Sn is of singular interest for nuclear structure due to its closed-shell proton and neutron configurations. It is also the heaviest nucleus comprising protons and neutrons in equal numbers—a feature that enhances the contribution of ...
M. Mougeot   +25 more
semanticscholar   +1 more source

Charge radii of exotic potassium isotopes challenge nuclear theory and the magic character of N = 32 [PDF]

open access: yesNature Physics, 2020
Nuclear charge radii are sensitive probes of different aspects of the nucleon–nucleon interaction and the bulk properties of nuclear matter, providing a stringent test and challenge for nuclear theory.
Á. Koszorús   +28 more
semanticscholar   +1 more source

Chiral Effective Field Theory and the High-Density Nuclear Equation of State [PDF]

open access: yes, 2021
Recent advances in neutron star observations have the potential to constrain the properties of strongly interacting matter at extreme densities and temperatures that are otherwise difficult to access through direct experimental investigation. At the same
C. Drischler, J. Holt, C. Wellenhofer
semanticscholar   +1 more source

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