Lifetime of the bound excited level in Ni-
Number of Authors: 19
2016 (English)In: Physical Review A. Atomic, Molecular, and Optical Physics, ISSN 1050-2947, E-ISSN 1094-1622, Vol. 93, no 1, 012512Article in journal (Refereed) Published
The intrinsic lifetime of the upper level in the bound-bound 3d(9) 4s(2) D-2(3/2) -> 3d(9) 4s(2) D-2(5/2) radiative transition in Ni- was measured to be 15.1 +/- 0.4 s. The experiment was performed at cryogenic temperatures in one of the ion-beam storage rings of the Double ElectroStatic Ion Ring ExpEriment facility at Stockholm University. The storage lifetime of the Ni- ion beam was measured to be close to 5 min at a ring temperature of 13 K.
Place, publisher, year, edition, pages
2016. Vol. 93, no 1, 012512
IdentifiersURN: urn:nbn:se:su:diva-126895DOI: 10.1103/PhysRevA.93.012512ISI: 000368473600008OAI: oai:DiVA.org:su-126895DiVA: diva2:904624