TY  - JOUR
AB  - An angle-, energy- and spin-resolved photoionisation experiment was performed in the region of the 6s6p(2)autoionisation resonances of thallium. Using monochromatic circularly polarised synchrotron radiation the energy dependence of the spin-polarisation parameters A, xi and alpha and the angular asymmetry parameter beta of the differential cross section were determined. In the wavelength region investigated these dynamical parameters show a pronounced variation which agrees well with the results of the random phase approximation with exchange' calculation by Cherepkov (1980). A detailed discussion of the resonance behaviour for the autoionising states is given in terms of dipole-matrix elements and phaseshift differences which are extracted from the experimental data.
DA  - 1990
DO  - 10.1088/0953-4075/23/13/018
LA  - eng
IS  - 13
M2  - 2267S
PY  - 1990
SN  - 0953-4075
SP  - 2267S-2275S
T2  - Journal of Physics B: Atomic, Molecular and Optical Physics
TI  - Angle- and spin-resolved photoelectron spectroscopy in the region of the 6s6p(2) autoionisation of Tl
UR  - https://nbn-resolving.org/urn:nbn:de:0070-pub-17756693
Y2  - 2024-11-21T20:59:44
ER  -