Zobrazeno 1 - 10
of 41
pro vyhledávání: '"M. O. Krause"'
Publikováno v:
Surface Review and Letters. :1229-1233
Using the technique of photoelectron spectrometry in conjunction with synchrotron radiation, we have carried out a systematic study of the partial cross sections of the main photoelectron lines arising from the ionization of the 3d and 4s subshells o
Publikováno v:
Molecular Physics. 98:1075-1082
Publikováno v:
Physical Review A. 60:R1747-R1750
A measurement of the fine-structure properties of the atomic chlorine $2p$ subshell has been carried out using electron spectrometry in conjunction with synchrotron radiation. We observe eight of the ten photopeaks predicted for this open-shell atom.
Autor:
S. Hallman, M. O. Krause, Scott B. Whitfield, M. C. Severson, C. D. Caldwell, A. Menzel, S. P. Frigo, Robert D. Cowan
Publikováno v:
Physical Review A. 59:R926-R929
The 2p{r_arrow}ns,md excitation spectrum has been measured and calculated for the open-shell Cl atom. A satisfactory accord between experiment and theory was found. Rydberg series cannot be discerned for transitions leading to a 2p, 3p, nscr(l) open-
Autor:
M. O. Krause, N. L. S. Martin, M. Wilson, D. B. Thompson, C. D. Caldwell, S. P. Frigo, R. P. Bauman
Publikováno v:
Physical Review Letters. 81:1199-1202
We have measured the photon energy dependence of electric-dipole{endash}quadrupole interference in cadmium between the odd parity 4d{sup 9}5s{sup 2}5p J=1 and even parity 5p6p {sup 3} P{sub 2} autoionizing levels. The resonant interference structure
Publikováno v:
Physical Review A. 57:4420-4431
The relative partial photoionization cross sections ${\ensuremath{\sigma}}_{i}$ and photoelectron angular distribution parameters ${\ensuremath{\beta}}_{i}$ are measured for all possible final ionic states of ${\mathrm{Br}}^{+}$ between the ${}^{3}{P
Publikováno v:
Physical Review A
Total-ion-yield measurements and Hartree-Fock calculations are presented for the 1{ital s}{r_arrow}{ital np}, {ital n}=2 to 5 photoexcitations in atomic oxygen. Energies and relative intensities of the [1{ital s}]2{ital s}{sup 2}2{ital p}{sup 4}({sup
Publikováno v:
Physical Review A. 52:4656-4664
Autor:
C D Caldwell, M O Krause
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 27:4891-4896
We have observed the autoionizing Rydberg series converging to the F+ 2p4(1D2) limit by way of photoelectron spectrometry with synchrotron radiation using a monochromator bandpass of 0.012 nm. The energy data are in good agreement with earlier result
Autor:
M O Krause, C D Caldwell
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 23:2233-2239
Working at a monochromator bandpass of 0.019 A, the authors have measured the cross section and the angular distribution parameter beta for the autoionising resonances 12d', 14s', 13d', 15s', and 14d' based on the 2P1/2 core in neon. Using both ion s