Article

 

Near-Infrared LIF Spectroscopy of HfF Public Deposited

https://scholar.colorado.edu/concern/articles/76537187v
Abstract
  • The molecular ion HfF⁺ is the chosen species for a JILA experiment to measure the electron electric dipole moment (eEDM). Detailed knowledge of the spectrum of HfF is crucial to prepare HfF⁺ in a state suitable for performing an eEDM measurement [1]. We investigated the near-infrared electronic spectrum of HfF using laser-induced fluorescence (LIF) of a supersonic molecular beam. We discovered eight unreported bands, and assign each of them unambiguously, four to vibrational bands belonging to the transition [13.8]0.5 ← X1.5, and four to vibrational bands belonging to the transition [14.2]1.5 ← X1.5. Additionally, we report an improved measurement of vibrational spacing of the ground state, as well as anharmonicity ωₑxₑ.

Creator
Date Issued
  • 2012-02-01
Academic Affiliation
Journal Title
Journal Issue/Number
  • 1
Journal Volume
  • 272
File Extent
  • 32-35
Subject
Dernière modification
  • 2020-01-13
Resource Type
Déclaration de droits
DOI
  • 10.1016/j.jms.2011.12.006
ISSN
  • 0022-2852
Language

Des relations

Articles