Publikationsdatum:
2015-05-06
Beschreibung:
Author(s): T. E. Wall, A. M. Alonso, B. S. Cooper, A. Deller, S. D. Hogan, and D. B. Cassidy Rydberg positronium (Ps) atoms have been prepared in selected Stark states via two-step ( 1 s → 2 p → n d / ns ) optical excitation. Two methods have been used to achieve Stark-state selection: a field ionization filter that transmits the outermost states with positive Stark shifts, and state-selected photoexc... [Phys. Rev. Lett. 114, 173001] Published Tue Apr 28, 2015
Schlagwort(e):
Atomic, Molecular, and Optical Physics
Print ISSN:
0031-9007
Digitale ISSN:
1079-7114
Thema:
Physik
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