Breakdown of the independent electron approximation in sequential double ionization

The authors have found unexpected deviations from the independent electron assumption in strong field double ionization by close-to-circularly polarized laser pulses. Coincidence momentum data exhibit an intensity dependence that is not captured by the standard SDI model, as shown with the ratio of...

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Bibliographic Details
Main Authors: Cirelli, C., Pfeiffer, A. N., Smolarski, M., Dorner, R., Keller, U.
Format: Conference Proceeding
Language:English
Subjects:
Data models
Electron emission
Ionization
Laser modes
Measurement by laser beam
Physics
Online Access:Request full text
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Summary:The authors have found unexpected deviations from the independent electron assumption in strong field double ionization by close-to-circularly polarized laser pulses. Coincidence momentum data exhibit an intensity dependence that is not captured by the standard SDI model, as shown with the ratio of parallel to anti-parallel electron emission and in the second electron ionization time.
DOI:10.1109/CLEOE.2011.5943019