ALIGNMENT OF THE 1S2P VACANCY STATES OF NE DOUBLY IONIZED BY 700-2000-KEV PROTON IMPACT

Authors
TAKACS E RICZ S VEGH J KADAR I PALINKAS J SULIK B TOTH L BERENYI D KABACHNIK NM
Citation
E. Takacs et al., ALIGNMENT OF THE 1S2P VACANCY STATES OF NE DOUBLY IONIZED BY 700-2000-KEV PROTON IMPACT, Physical review. A, 50(2), 1994, pp. 1197-1204
Citations number
35
Categorie Soggetti
Physics
Journal title
Physical review. A → ACNP
ISSN journal
10502947
Volume
50
Issue
2
Year of publication
1994
Part
A
Pages
1197 - 1204
Database
ISI
SICI code
1050-2947(1994)50:2<1197:AOT1VS>2.0.ZU;2-3
Abstract
The angular distribution of KL23-LLL23 Auger electrons emitted from th e decay of 1s2p vacancy states of Ne doubly ionized by 700-2000-keV pr otons has been measured. From the measured anisotropy of the Auger lin es the alignment of the double-vacancy states has been deduced. Our da ta compared with different theories indicate that the shake-off plays an important role in the double-ionization process at these energies.