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Atomic Data and Nuclear Data Tables
P. Bogdanovich,R. Kisielius +1 more
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In this paper, the ab initio quasirelativistic Hartree-Fock method developed specifically for the calculation of spectral parameters of heavy atoms and highly charged ions is used to derive transition data for a multicharged tungsten ion.Abstract:
a b s t r a c t The ab initio quasirelativistic Hartree–Fock method developed specifically for the calculation of spectral parameters of heavy atoms and highly charged ions is used to derive transition data for a multicharged tungsten ion. The configuration interaction method is applied to include electron correlation effects. The relativistic effects are taken into account in the Breit–Pauli approximation for quasirelativistic Hartree–Fock radial orbitals. The energy level spectra, radiative lifetimes and Lande gfactors are calculated for the 4p 6 4d 2 , 4p 6 4d4f, and 4p 5 4d 3 configurations of the ion W 36+ . The transition wavelengths, spontaneous transition probabilities, oscillator strengths, and line strengths for the electric dipole, electric quadrupole, electric octupole, and magnetic dipole transitions among the levels of these configurations are tabulated.read more
Citations
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Journal ArticleDOI
Magnetic dynamos in white dwarfs –III: explaining the occurrence of strong magnetic fields in close double white dwarfs
Matthias R. Schreiber,Diogo Belloni,Monica Zorotovic,Sarai Zapata,Boris T. Gänsicke,Steven G. Parsons +5 more
TL;DR: In this paper , a dynamo mechanism operating in rapidly rotating and crystallizing white dwarfs has been suggested to explain the occurrence rates of strong magnetic fields in close low-mass main sequence star companions.
Journal ArticleDOI
Deformation effect on nuclear density profile and radius enhancement in light- and medium-mass neutron-rich nuclei
W. Horiuchi,Tsunenori Inakura +1 more
TL;DR: In this article, the role of nuclear deformation on the nuclear density profiles is explored in comparison to calculations with spherical limit, and correlations between the nuclear deformations and the internal nuclear density are found.
Dissertation
Étude expérimentale et théorique de la structure nucléaire des isotopes de sélénium riches en neutrons.
TL;DR: In this article, the authors present a manuscrit de these regroupe les etudes par spectroscopie γ des noyaux 84−88Se produits par une reaction de fission induite par neutrons thermiques, sur une cible de 235U.
Journal ArticleDOI
Effective Field Theory of Emergent Symmetry Breaking in Deformed Atomic Nuclei
TL;DR: In this article, the authors consider atomic nuclei with intrinsically deformed ground states and propose an approach for spontaneous symmetry breaking in non-relativistic quantum systems with vibrational modes.
Posted Content
Mass measurements of neutron-rich gallium isotopes refine production of nuclei of the first r-process abundance peak during gw170817
Moritz P. Reiter,Moritz P. Reiter,S. Ayet San Andrés,S. Ayet San Andrés,Jonas Lippuner,Stylianos Nikas,Stylianos Nikas,Corina Andreoiu,C. Babcock,B. R. Barquest,J. Bollig,J. Bollig,T. Brunner,T. Brunner,Timo Dickel,Timo Dickel,Jens Dilling,Jens Dilling,Iris Dillmann,Iris Dillmann,E. Dunling,E. Dunling,Gerald Gwinner,L. Graham,Christine Hornung,R. Klawitter,R. Klawitter,B. Kootte,B. Kootte,A. A. Kwiatkowski,A. A. Kwiatkowski,Y. Lan,Y. Lan,Daniel Lascar,K. G. Leach,Erich Leistenschneider,Erich Leistenschneider,Gabriel Martínez-Pinedo,Gabriel Martínez-Pinedo,J. E. McKay,J. E. McKay,S. F. Paul,S. F. Paul,Wolfgang R. Plaß,Wolfgang R. Plaß,Luke F. Roberts,Hendrik Schatz,C. Scheidenberger,C. Scheidenberger,Andre Sieverding,Andre Sieverding,Andre Sieverding,R. Steinbrügge,Robert Thompson,Michael E. Wieser,Christian Will,D. Welch +56 more
TL;DR: In this paper, mass measurements of neutron-rich Ga isotopes with TRIUMF's Ion Trap for Atomic and Nuclear science (TITAN) were reported and the new mass values reduce the nuclear uncertainties associated with the production of A $\approx$ 84 isotopes by the \emph{r}-process for astrophysical conditions that might be consistent with binary neutron star (BNS) merger producing a blue kilonova.
References
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Book
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TL;DR: In this article, the Slater-Condon theory of atomic structure and spectra is combined with a coherent set of closed-form equations suitable both for computer calculations on cases of arbitrary complexity and for hand calculations for very simple cases.
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