2021
DOI: 10.48550/arxiv.2111.12775
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Trends of neutron skins and radii of mirror nuclei from first principles

Abstract: The neutron skin of atomic nuclei impacts the structure of neutron-rich nuclei, the equation of state of nucleonic matter, and the size of neutron stars. Here we predict the neutron skin of selected light and medium-mass nuclei using coupled-cluster theory and the auxiliary field diffusion Monte Carlo method with two-and three-nucleon forces from chiral effective field theory. We find a linear correlation between the neutron skin and the isospin asymmetry and compare with data. We also find a linear relationsh… Show more

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Cited by 7 publications
(14 citation statements)
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References 87 publications
(119 reference statements)
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“…Variational Monte Carlo calculations [47] based on AV18 [48] for ∆B in 10 Be-10 C would predict an effective s 0 of about −3 MeV fm 3 when using again the method proposed in [46]. Thus, they give a similar value to the one we have just discussed [44]. Regarding ∆R ch in 48 Ca- 48 Ni, the prediction in Ref.…”
supporting
confidence: 53%
See 3 more Smart Citations
“…Variational Monte Carlo calculations [47] based on AV18 [48] for ∆B in 10 Be-10 C would predict an effective s 0 of about −3 MeV fm 3 when using again the method proposed in [46]. Thus, they give a similar value to the one we have just discussed [44]. Regarding ∆R ch in 48 Ca- 48 Ni, the prediction in Ref.…”
supporting
confidence: 53%
“…Regarding ∆R ch in 48 Ca- 48 Ni, the prediction in Ref. [44] is of 0.238±0.038 fm for CSB only CIB only SAMi FIG. 2.…”
mentioning
confidence: 83%
See 2 more Smart Citations
“…Experimentally, proton rms radius can be probed to a very high accuracy with electromagnetic interaction [13]. However, it is considerably difficult to perform a measurement of the neutron (weak charge) density distributions to precision and details comparable with that of protons [14,15].…”
Section: Introductionmentioning
confidence: 99%