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Atomic Data and Nuclear Data Tables
P. Bogdanovich,R. Kisielius +1 more
TLDR
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
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Sensitivity of the r-process to nuclear masses
TL;DR: In this article, the most important nuclear masses to measure are determined by the changes in the resulting r-process abundances, and the nuclei around the closed shells near N = 50, 82, and 126 have the largest impact on r- process abundances irrespective of the mass models used.
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The impact of stellar rotation on the black hole mass-gap from pair-instability supernovae
Pablo Marchant,Takashi J. Moriya +1 more
TL;DR: In this article, the impact of rotation on the hydrodynamics of pair-instability supernovae has been studied, and it was shown that the lower edge of the upper mass gap is dependent on the efficiency of angular momentum transport.
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IPTF15eqv: Multiwavelength Exposé of a Peculiar Calcium-rich Transient
Dan Milisavljevic,Daniel J. Patnaude,John C. Raymond,Maria R. Drout,Raffaella Margutti,Raffaella Margutti,Atish Kamble,Ryan Chornock,James Guillochon,Nathan Edward Sanders,J. T. Parrent,Lorenzo Lovisari,Igor Chilingarian,Igor Chilingarian,Peter Challis,Robert P. Kirshner,Matthew T. Penny,Koichi Itagaki,John J. Eldridge,Takashi J. Moriya +19 more
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QCD and QED dynamics of the EMC effect
Leonid Frankfurt,Mark Strikman +1 more
TL;DR: In this article, it was shown that if nucleons are the only degrees of freedom of nuclear wave function, the structure function of a nucleus would be the additive sum of the nucleon distributions at the same Bjorken x = AQ^2/2(p_Aq) 0.05.
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Operando observation of nickel/ceria electrode surfaces during intermediate temperature steam electrolysis
Vasiliki Papaefthimiou,Dimitris K. Niakolas,Fotios Paloukis,Detre Teschner,Axel Knop-Gericke,Michael Haevecker,Spyridon Zafeiratos +6 more
TL;DR: In this article, the active surface oxidation state and composition of nickel/doped-ceria cermets under water electrolysis conditions using ambient pressure X-ray photoelectron and near edge x-ray absorption fine structure spectroscopies, combined with quantitative spectra simulation.
References
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Book
The theory of atomic structure and spectra
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.
Atomic Spectra Database
Daniel E. Kelleher,William C. Martin,Wolfgang L. Wiese,Arlene Musgrove,Jeffrey R. Fuhr,Jack Sugar,Joseph Reader,Karen J. Olsen,Peter J. Mohr,G R. Dalton +9 more
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Mortality due to Japanese oak wilt disease and surrounding forest compositions
TL;DR: The Relative importance of multiple scale factors to oak tree mortality due to Japanese oak wilt disease and surrounding forest conditions and the findings using this dataset are published.
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Theoretical energy level spectra and transition data for 4p64d2, 4p64d4f, and 4p54d3 configurations of W36+
P. Bogdanovich,R. Kisielius +1 more