Zobrazeno 1 - 10
of 274
pro vyhledávání: '"Jack Sugar"'
Autor:
William C, Martin, Jack, Sugar
Publikováno v:
J Res Natl Bur Stand A Phys Chem
Results of intermediate-coupling calculations are given for Zn ii 3d(9)4s5s and Ag i 4d(9)5s6s. A [(4d(9))J(i), (5s6s)J(ii)]J coupling scheme is appropriate for the latter. New 3d(9)4s((3)D)5s (2)D(2½) and 3d(9)4s((1)D)5s (2)D(2½) levels were found
Autor:
Jack Sugar, William C. Martin
Publikováno v:
Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry
The energy levels belonging to the configurations 3d/sup 7/4s/sup 2/ and 3d/sup 8/nl (nl = 4s, 5s, 4p, 5p, 4d, 5d, 4f, and 5g) have been calculated. The radial energy integrals were treated as parameters and adjusted to give a least-squares fit to th
Publikováno v:
Journal of Physical and Chemical Reference Data. 36:509-615
The energy levels and spectral lines of gallium atom in all stages of ionization have been compiled. Experimental data on spectral lines and energy levels exist for spectra Ga I through Ga VII, Ga XIII through Ga XXVI, and Ga XXX. For Li-like Ga XXIX
Autor:
Nissan Spector, Jack Sugar, Jean-François Wyart, Ali Meftah, Annik Bachelier, W. Ü. L. Tchang-Brillet, Jocelyne Sinzelle, Norbert Champion
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 39:L77-L82
The emission spectrum of neodymium produced by vacuum spark sources was observed in the vacuum ultraviolet on two normal-incidence spectrographs. In an initial result, more than 550 lines have been identified as transitions from 85 4f 2 5d levels to
Publikováno v:
Physica Scripta. 55:438-444
The spectrum of eight-times ionized platinum was photographed in the 100-400 A region using a 2-m and a 10-m grazing incidence spectrographs. The 5d2-(5d6p + 5d5f) transitions of Pt IX were analysed and 116 lines have been classified in the 216-345 A
Publikováno v:
Physica Scripta. 53:560-564
The spectra of osmium and iridium were photographed in the 200-400 A region on a 3 m normal incidence and 10.7 m grazing incidence spectrographs. The light sources used were triggered and sliding sparks. The 5d2-5d5f transitions in Os VII and Ir VIII
Autor:
C A. Morgan, Jack Sugar, F. G. Serpa, John D. Gillaspy, J. R. Roberts, C. M. Brown, E. S. Meyer, U. Feldman
Publikováno v:
Physical Review A. 53:2220-2224
Autor:
William C. Martin, Jack Sugar
Publikováno v:
Physical Review A. 53:1911-1914
We have examined available data for the odd-parity energy-level structures in Zr and Hf, stimulated by the designations of four predicted 6d7${\mathit{s}}^{2}$7p levels in the homologous atom rutherfordium (Rf, Z=104) by Eliav et al. [Phys. Rev. Lett
Autor:
Arlene Musgrove, Jack Sugar
Publikováno v:
Journal of Physical and Chemical Reference Data. 24:1803-1872
Atomic energy levels of zinc have been compiled for all stages of ionization for which experimental data are available. No data have yet been published for Zn IX, Zn X, Zn XXVI, and Zn XXVIII, and only several resonance lines of Zn XXIX and Zn XXX. V
Publikováno v:
Journal of Physical and Chemical Reference Data. 24:1577-1608
Wavelengths, energy levels, ionization energies, line classifications, intensities and transition probabilities for Kr V through Kr XXXVI, ;with the exception of Kr XI through Kr XVII, are tabulated. No data have been published for Kr XI through Kr X