Journal article
Experimental Studies of Os-: Observation of a Bound-Bound Electric Dipole Transition in an Atomic Negative Ion
Abstract
The first experimental studies of Os(-) reveal the presence of two very strong resonances. One state is a narrow shape resonance lying only 3.52(12) meV above the ground state detachment threshold, while the other is bound by 11.48(12) meV. Convincing evidence that these states have odd parity is presented, making Os(-) the only known atomic negative ion with bound states of opposite parity. Additionally, the binding energies for the Os(-) …
Authors
Bilodeau RC; Haugen HK
Journal
Physical Review Letters, Vol. 85, No. 3, pp. 534–537
Publisher
American Physical Society (APS)
Publication Date
July 17, 2000
DOI
10.1103/physrevlett.85.534
ISSN
0031-9007