Showing papers in "Atomic Data and Nuclear Data Tables in 1973"

TL;DR: In this paper, the average energy of the LS ground-state configuration of neutral atoms with Z = 1 to Z = 120 was calculated for open-shell systems and compared with nonrelativistic Hartree-Fock results.

TL;DR: In this paper, photoelectric and measured photoelectric cross sections from 1 keV to 1 MeV were fitted by a least-squares procedure, and theoretical scattering cross sections were then added to the resulting values to obtain total attenuation coefficients.

TL;DR: In this paper, the gross theory was used to calculate the Beta-decay half-life of all the isotopes between the proton-drip and neutron drip lines with Z = 3 to Z = 100.

TL;DR: In this paper, a tabulation is presented of equilibrium-charge-statedistributions and average equilibrium charge states which have been measured for projectiles heavier than helium (Z > 2) passing through gaseous and solid targets.

TL;DR: In this article, the Born cross sections for ionization of individual L-subshells by simple heavy-charged particle impact are calculated for a wide range of proton energies above a few tenths of an MeV and many values of the atomic number.

TL;DR: A revised compilation of experimental values of α-particle energies and intensities is presented in this article, which includes all α-emitters for which the stated uncertainty of energy measurements is not larger than 5 keV.

TL;DR: In this paper, the available experimental, thermal energy-reaction rate constants for a large number of aeronomically important binary positive-and negative-ion reactions are given for a number of binary positive and negative ion reactions.

TL;DR: In this paper, the possible Auger transitions between 10 and 3000 eV for the elements from atomic number 3 through 92 have been calculated for 6000 eV incident electrons for the x-electron in atoms having atomic numbers Z and Z + 1.

TL;DR: In this paper, a table of electronic wavefunctions for diatomic hydrides AH is presented, where A denotes the elements Li through F and Na through Cl, where Li is the element Li-F and Na is the elements Na-Cl.

TL;DR: In this paper, adopted values for the static charge quadrupole moments Q2+ of first excited states of even-even nuclei are given in Table I and the adopted values of the reduced electromagnetic transition probabilities B(E2, 0+→2+) and corresponding values |Q2+rot | derived with the adiabaticrotational model.

TL;DR: In this paper, the cross section for K-shell ionization derived from experimental measurements with the light ions 1H, 2H, 3He, and 4He are tabulated according to projectile energy and target atomic number.

TL;DR: In this article, the results of relativistic Dirac-Hartree-Fock calculations of the electronic structure and energies of elements are presented for the ground configurations of the lanthanide atoms.

TL;DR: In this paper, the results were presented in TABLES 1 to 20 for the 1μ Li I O I P I and II Be I and I S I B I Mg I and 2 K I C I Al I and Al II Ca I and N I SiI and II

TL;DR: The TABLES list calculated values of Rayleigh and Raman light scattering cross sections for molecular hydrogen for wavelengths exceeding 1200 A as mentioned in this paper, where A is the wavelength of molecular hydrogen.

TL;DR: Hartree-Fock calculations of the electronic structure and energies of the elements from hydrogen to lawrencium were made in this article with the configuration average energy stationary to first order.

TL;DR: In this paper, the half-lives of spontaneously fissioning isomers are evaluated and the threshold energy for the isomeric state relative to the ground state is calculated.

TL;DR: In this article, the lowest energy levels and the probability of transition between these levels and ground for Si V to NiXIX (Ne I isoelectronic sequence) were computed in a central-field approach.

TL;DR: In this paper, the Hartree-Fock functions were used to obtain the spin-orbit, magnetic-dipole, and electric-quadrupole coupling constants for the ground and some excited states of the neutral atoms.

TL;DR: Dipole strengths of H+2 are given as functions of the internuclear separation for all transitions involving the states which correlate to a proton-plus-hydrogen-atom and have principal quantum number n = 1,2, or 3 as discussed by the authors.

TL;DR: Experimental data on delayed neutron precursors are compiled and evaluated in this paper, where the following data are listed for each nuclide: half-life, neutron emission probability, total energy available for beta decay, neutron binding energy of the daughter nucleus, major peaks in the neutron spectrum, methods of identification and production.

TL;DR: In this article, a bibliography of electron-loss cross-sections of neutral and singly-charged particles is presented, based on a systematic collection of a wide range of journal publications.

TL;DR: In this paper, experimental data on EO transitions in atomic nuclei are collected and the experimental values of the EO strength parameter p(E0) and of the ratio X (EO/E2) of EO to E2 Transition probabilities are compared with the results of calculations by means of the phenomenological models of Davydov and Bohr-Mottelson.

TL;DR: In this article, the decay of observed delayed proton and alpha precursors are summarized in tabular form, including the precursor half-life, its total available β-decay energy, the separation energy of the particle (proton or alpha) from the emitter, the probability for particle emission, the reactions used experimentally to produce the precursor, identification methods for some precursor, the energies and relative intensities of prominent particle groups emitted in the decay, and a complete reference list.