Research Papers in Physics and Astronomy

 

Date of this Version

5-10-2013

Citation

PHYSICAL REVIEW A 87, 050701(R) (2013);
DOI: 10.1103/PhysRevA.87.050701

Comments

Copyright © 2013 American Physical Society. Used by permission.

Abstract

The (e,2e) process is analyzed for the case of an ultrafast electron pulse incident upon a target prepared in a time-varying, coherent superposition of states. Conditions under which time-resolved target momentum densities can be obtained from experimental measurements are discussed. Results for coherent electronic motions in both the H atom and the H2+ molecule are used to illustrate the capability of an ultrafast electron pulse to image time-dependent target electron dynamics.

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