RESONANT STRUCTURE OF THE 3D ELECTRONS ANGULAR-DISTRIBUTION IN A FREEMN+ ION

Authors
DOLMATOV VK AMUSIA MY
Citation
Vk. Dolmatov et My. Amusia, RESONANT STRUCTURE OF THE 3D ELECTRONS ANGULAR-DISTRIBUTION IN A FREEMN+ ION, Journal of physics. B, Atomic molecular and optical physics, 27(12), 1994, pp. 120000281-120000285
Citations number
10
Categorie Soggetti
Physics, Atomic, Molecular & Chemical",Optics
Journal title
Journal of physics. B, Atomic molecular and optical physics → ACNP
ISSN journal
09534075
Volume
27
Issue
12
Year of publication
1994
Pages
120000281 - 120000285
Database
ISI
SICI code
0953-4075(1994)27:12<120000281:RSOT3E>2.0.ZU;2-A
Abstract
The 3d-electrons angular anisotropy parameter of the free Mn+ ion is c alculated using the 'spin-polarized' random phase approximation with e xchange. Strong resonance structure is discovered, which is due to int erference with powerful 3p --> 3d discrete excitation. The effect of t he 3p --> 4s transition is also noticeable. The ordering of these resp ective resonances with phonon energy increase proved to be opposite in angular anisotropy parameter to that in 3d photoionization cross sect ion.