Electron interferences in the ionization of the dimers by swift ion impact: Origin of high-order frequency. (July 2015)

• Record Type: Journal Article
• Authors: Agueny, H; Makhoute, A; Dubois, A; Hansen, J P
• Is Part Of: Journal of physics. Number 635(2015)
• Publication Date: 2015-07
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/635/3/032094
• Languages: English
• ISSNs: 1742-6588

Abstract

Synopsis: We report evidence for interference phenomena beyond Young-type in electron emission spectrum from the dimers by fast ions. Prior measurements for H 2 have led to a wide discussion for which no definitive conclusions have been settled, whereas theoretical-side have failed to reproduce the phenomenon. The process under investigations is treated by using a nonperturbative semi-classical approach to solve the time-dependent Schrodinger equation. Our results are supported by an analytic model based on second- and third-order Born series.