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Accurate bulk prope...
Accurate bulk properties of nuclei from A=2 to infinity from potentials with Delta isobars
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- Jiang, Weiguang, 1989 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Ekström, Andreas, 1980 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Forssén, Christian, 1974 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Hagen, G. (författare)
- University of Tennessee,Oak Ridge National Laboratory
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- Jansen, G. R. (författare)
- Oak Ridge National Laboratory
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- Papenbrock, T. (författare)
- University of Tennessee,Oak Ridge National Laboratory
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(creator_code:org_t)
- 2020
- 2020
- Engelska.
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Ingår i: Physical Review C. - 2469-9985 .- 2469-9993. ; 102:5
- Relaterad länk:
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https://research.cha... (primary) (free)
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https://doi.org/10.1...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- We optimize Delta-full nuclear interactions from chiral effective field theory. The low-energy constants of the contact potentials are constrained by two-body scattering phase shifts, and by properties of bound state of A = 2 to 4 nucleon systems and nuclear matter. The pion-nucleon couplings are taken from a Roy-Steiner analysis. The resulting interactions yield accurate binding energies and radii for a range of nuclei from A = 16 to A = 132, and provide accurate equations of state for nuclear matter and realistic symmetry energies. Selected excited states are also in agreement with data.
Ämnesord
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
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