Time-resolved spectroscopy of doubly-excited states in helium

Time-resolved spectroscopy of doubly-excited states in helium

A two-electron wave packet among the lowest-lying doubly-excited states in helium is experimentally observed. It creates a 1-femtosecond modulation in the transient-absorption signal modified by a time-delayed coupling laser.

Bibliographic Details
Main Authors: Ding Thomas, Hagstotz Steffen, Zhang Yizhu, Laux Martin, Meyer Kristina, Raith Philipp, Kaldun Andreas, Ott Christian, Heck Robert, Pfeifer Thomas
Format: Article
Language:English
Published: EDP Sciences 2013-03-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20134102023

Internet

http://dx.doi.org/10.1051/epjconf/20134102023

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