S
Sofia Quaglioni
Researcher at Lawrence Livermore National Laboratory
Publications - 111
Citations - 3209
Sofia Quaglioni is an academic researcher from Lawrence Livermore National Laboratory. The author has contributed to research in topics: Ab initio & Nucleon. The author has an hindex of 26, co-authored 98 publications receiving 2658 citations. Previous affiliations of Sofia Quaglioni include Istituto Nazionale di Fisica Nucleare.
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Recent developments in no-core shell-model calculations
TL;DR: The No-Core Shell Model (NCSM) as mentioned in this paper is an ab initio approach to the nuclear many-body problem for light nuclei, which is based on a finite harmonic-oscillator (HO) basis.
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Three-nucleon low-energy constants from the consistency of interactions and currents in chiral effective field theory.
TL;DR: The chiral low-energy constants c(D) and c(E) are constrained by means of accurate ab initio calculations of the A = 3 binding energies and, for the first time, of the triton beta decay to allow a robust determination of the two undetermined constants.
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Discrepancy between experimental and theoretical β-decay rates resolved from first principles
P. Gysbers,P. Gysbers,Gaute Hagen,Gaute Hagen,Jason D. Holt,Gustav R. Jansen,Gustav R. Jansen,T. D. Morris,T. D. Morris,Petr Navrátil,Thomas Papenbrock,Thomas Papenbrock,Sofia Quaglioni,Achim Schwenk,Achim Schwenk,S. R. Stroberg,S. R. Stroberg,S. R. Stroberg,Kyle Wendt +18 more
TL;DR: In this paper, the authors show that the difference between the β-decay rate predicted for free neutrons and that measured in real nuclei is explained by strong correlations and the weak-force coupling between nucleons.
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Ab Initio Many-Body Calculations Of n-3H, n-4He, p-3,4He, And n-10Be Scattering
Sofia Quaglioni,Petr Navrátil +1 more
TL;DR: It is demonstrated that a proper treatment of the coupling to the n-10Be continuum is successful in explaining the parity-inverted ground state in 11 be, and the A=4 scattering results are compared to earlier ab initio calculations.
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Unified ab initio approaches to nuclear structure and reactions
TL;DR: In this article, the No-Core Shell Model is used to describe both bound and scattering nuclear states, and results for resonances in light nuclei, reactions important for astrophysics and fusion research.