"Strongly Enhanced Backward Emission of Electrons in Transfer and Ioniz" by Michael Schulz, Xincheng Wang et al.
 

Abstract

We studied three-dimensional angular distributions and longitudinal momentum spectra of electrons ejected in transfer plus ionization (TI), i.e., the ejection of one and the capture of a second target electron, for ion-helium collisions. We observe a pronounced structure strongly focused opposite to the projectile beam direction, which we associate with a new correlated TI mechanism proposed recently. This process contributes significantly to the total cross sections over a broad range of perturbations η, even at η as large as 0.5, where uncorrelated TI mechanisms were thought to be dominant.

Department(s)

Physics

Keywords and Phrases

Emission Of Electron; Longitudinal Momentum; Projectile Beam; Target Electrons; Total Cross Section; Angular Distribution; Helium; Ionization

International Standard Serial Number (ISSN)

0031-9007

Document Type

Article - Journal

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 2012 American Physical Society (APS), All rights reserved.

Publication Date

01 Jan 2012

Plum Print visual indicator of research metrics
PlumX Metrics
  • Citations
    • Citation Indexes: 18
  • Usage
    • Downloads: 135
    • Abstract Views: 4
  • Captures
    • Readers: 7
see details

Included in

Physics Commons

Share

 
COinS
 
 
 
BESbswy