TY  - JOUR
AB  - Up to now, all triple-differential cross-section measurements were performed with unpolarized electrons and atoms and, consequently, averaged over direct and exchange scattering. In our crossed-beam experiment, spin-polarized lithium atoms were ionized by spin-polarized electrons of 54.4 eV energy. In coplanar, asymmetric coincidence detection of scattered and ejected electrons, combined with electron-energy analysis, we measured a spin asymmetry which gives new information about the ionization process. Results are compared with recent calculations based on the distorted-wave Born approximation.
DA  - 1992
DO  - 10.1103/PhysRevLett.69.3037
LA  - eng
IS  - 21
M2  - 3037
PY  - 1992
SN  - 0031-9007
SP  - 3037-3040
T2  - Phys.Rev.Lett.
TI  - Spin asymmetries for triple-differential electron-impact ionization of lithium at 54.4 eV
UR  - https://nbn-resolving.org/urn:nbn:de:0070-pub-17782388
Y2  - 2024-11-22T06:38:30
ER  -