Article
REMPI Spectroscopy of HfF Öffentlichkeit Deposited
- Abstract
The spectrum of electronic states at 30 000–33 000 cm−1 in hafnium fluoride has been studied using (1 + 1) resonance-enhanced multi-photon ionization (REMPI) and (1+1′) REMPI. Six Ω′=3/2 and ten Π₁/₂vibronic bands have been characterized. We report the molecular constants for these bands and estimate the electronic energies of the excited states using a correction derived from the observed isotope shifts. When either of two closely spaced Π₁/₂ electronic states is used as an intermediate state to access autoionizing Rydberg levels, qualitatively distinct autoionization spectra are observed. The intermediate state-specificity of the autoionization spectra bodes well for the possibility of using a selected Π₁/₂ state as an intermediate state to create ionic HfF⁺ in various selected quantum states, an important requirement for our electron electric dipole moment (eEDM) search in HfF⁺.
- Creator
- Date Issued
- 2012-06-01
- Academic Affiliation
- Journal Title
- Journal Volume
- 276
- File Extent
- 49-56
- Subject
- Zuletzt geändert
- 2020-01-13
- Resource Type
- Urheberrechts-Erklärung
- DOI
- 10.1016/j.jms.2012.06.014
- ISSN
- 0022-2852
- Language
Beziehungen
Artikel
Miniaturansicht | Titel | Datum Hochgeladen | Sichtbarkeit | Aktionen |
---|---|---|---|---|
rempiSpectroscopyOfHff.pdf | 2019-12-05 | Öffentlichkeit | Herunterladen |