Molecular-beam optical stark and Zeeman study of the [17.8]0 +-X1Σ+ (0,0) band system of AuF

Timothy Steimle, Ruohan Zhang, Chengbing Qin, Thomas D. Varberg

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The [17.8]0+-X1Σ+ (0,0) band of gold monofluoride, AuF, has been recorded at a resolution of 40 MHz both field free and in the presence of a static electric and magnetic field. The observed Stark shifts were analyzed to determine the permanent electric dipole moment, μel, of 2.03 ± 0.05 D and 4.13 ± 0.02 D, for the [17.8]0+(v = 0) and X1Σ+(v = 0) states, respectively. The small magnetic tuning observed for the [17.8]0+(v = 0) state is attributed to rotational and magnetic field mixing with the [17.7]1 state and has been successfully modeled using an effective Hamiltonian for the 3Π state. A comparison with the numerous published theoretical predictions is made.

Original languageEnglish (US)
Pages (from-to)11737-11744
Number of pages8
JournalJournal of Physical Chemistry A
Volume117
Issue number46
DOIs
StatePublished - Nov 21 2013

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Molecular beams
molecular beams
Electric dipole moments
Magnetic fields
Hamiltonians
electric moments
magnetic fields
Gold
electric dipoles
dipole moments
Tuning
tuning
Electric fields
gold
electric fields
shift
predictions

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Molecular-beam optical stark and Zeeman study of the [17.8]0 +-X1Σ+ (0,0) band system of AuF. / Steimle, Timothy; Zhang, Ruohan; Qin, Chengbing; Varberg, Thomas D.

In: Journal of Physical Chemistry A, Vol. 117, No. 46, 21.11.2013, p. 11737-11744.

Research output: Contribution to journalArticle

Steimle, Timothy ; Zhang, Ruohan ; Qin, Chengbing ; Varberg, Thomas D. / Molecular-beam optical stark and Zeeman study of the [17.8]0 +-X1Σ+ (0,0) band system of AuF. In: Journal of Physical Chemistry A. 2013 ; Vol. 117, No. 46. pp. 11737-11744.
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