Journalartikel

Jahr der Veröffentlichung: 2012

Zeitschrift: Physical review A

Bandnummer: 85

Heftnummer: 1

ISSN: 1050-2947

eISSN: 1094-1622

Open Access Status: Green

DOI Link: https://doi.org/10.1103/PhysRevA.85.012513

Verlag: American Physical Society

Abstract: 
The hyperfine-induced 2s 2p P-3(0) --> 2s(2) S-1(0) transition rate in Be-like sulfur was measured by monitoring the decay of isotopically pure beams of S-32(12+) and S-33(12+) ions in a heavy-ion storage ring. Within the 4% experimental uncertainty the experimental value of 0.096(4) s(-1) agrees with the most recent theoretical results of [Cheng et al. Phys. Rev. A 77, 052504 (2008)] and [Andersson et al. Phys. Rev. A 79, 032501 (2009)]. Repeated experiments with different magnetic fields in the storage-ring bending magnets demonstrate that artificial quenching of the 2s 2p P-3(0) state by these magnetic fields is negligible.

Harvard-Zitierstil: Schippers, S., Bernhardt, D., Müller, A., Lestinsky, M., Hahn, M., Novotny, O., et al. (2012) Storage-ring measurement of the hyperfine-induced 2⁢𝑠⁢2⁢𝑝 3𝑃0→2⁢𝑠2 1𝑆0 transition rate in berylliumlike sulfur, Physical review A, 85(1), Article 012513. https://doi.org/10.1103/PhysRevA.85.012513

APA-Zitierstil: Schippers, S., Bernhardt, D., Müller, A., Lestinsky, M., Hahn, M., Novotny, O., Savin, D., Grieser, M., Krantz, C., Repnow, R., & Wolf, A. (2012). Storage-ring measurement of the hyperfine-induced 2⁢𝑠⁢2⁢𝑝 3𝑃0→2⁢𝑠2 1𝑆0 transition rate in berylliumlike sulfur. Physical review A. 85(1), Article 012513. https://doi.org/10.1103/PhysRevA.85.012513