MEASUREMENTS OF HYPERFINE-STRUCTURE OF STABLE AND UNSTABLE EU+ IN A PAUL TRAP

Authors
REVALDE G ENDERS K STACHOWSKA E MARX G ZOLCH C DEMBCYNSKI J WERTH G
Citation
G. Revalde et al., MEASUREMENTS OF HYPERFINE-STRUCTURE OF STABLE AND UNSTABLE EU+ IN A PAUL TRAP, Laser physics, 8(3), 1998, pp. 657-663
Citations number
14
Categorie Soggetti
Optics,"Physics, Applied
Journal title
Laser physics → ACNP
ISSN journal
1054660X
Volume
8
Issue
3
Year of publication
1998
Pages
657 - 663
Database
ISI
SICI code
1054-660X(1998)8:3<657:MOHOSA>2.0.ZU;2-2
Abstract
We have confined clouds of stable and instable Eu+ isotopes in a Paul trap. Hyperfine splitting of the ground state S-9(4) of Eu+ isotopes o f 150, 149, 148 mass and the excited level S-7(3) Of Eu+ isotopes of 1 53, 151, 150, and 148 mass was measured in optical-microwave double-re sonance experiments. The precision of measured frequencies ranges betw een 10(-9)-10(-6). After extensive second-order correction we derived coupling constants A and B for magnetic dipole and electric quadrupole interaction.