Fine-Structure Measurements of $d$ and $f$ Terms in Singly Ionized Beryllium by the "Zero-Field Quantum-Beat" Technique

1 September 1973

journal article
research article
Published by American Physical Society (APS) in Physical Review A

Vol. 8 (3) , 1181-1185
https://doi.org/10.1103/physreva.8.1181

Abstract

The fine-structure separations for the

n d^{2} D

and

n f^{2} F

terms (

n = 4, 5

) in singly ionized beryllium have been determined from the modulations present in the beam-foil lifetime-decay curves. Comparison with theory shows good agreement. Relationships between cross sections for the magnetic sublevels are established.

Keywords

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Fine-Structure Measurements ofdandfTerms in Singly Ionized Beryllium by the "Zero-Field Quantum-Beat" Technique

Abstract

Keywords

Fine-Structure Measurements of $d$ and $f$ Terms in Singly Ionized Beryllium by the "Zero-Field Quantum-Beat" Technique