Published December 2000
| Version v1
Journal article
New energy levels and classifications of spectral lines from neutral and singly-ionized dysprosium (Dy I and Dy II)
Creators
- 1. Harvard-Smithsonian Center for Astrophysics, Cambridge, MA (United States)
- 2. National Inst. of Standards and Technology, Gaithersburg, MD (United States)
Description
We present new energy-level classifications for over 400 lines in the spectra of neutral and singly-ionized dysprosium. These lines were observed using Fourier transform spectrometry of high current hollow cathode lamps and cover the wavelength range 230 nm to 1.6 μm. They were classified by 43 new energy levels of Dy I and 24 new energy levels of Dy II. The standard uncertainty of the energy levels and the strongest lines is estimated at 0.005 cm-1. (orig.)
Additional details
Publishing Information
- Journal Title
- Physica Scripta
- Journal Volume
- 62
- Journal Issue
- 6
- Journal Page Range
- p. 463-473
- ISSN
- 0031-8949
- CODEN
- PHSTBO
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- Sweden
- INIS RN
- 32001342
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- DYSPROSIUM; DYSPROSIUM IONS; ELECTRONIC STRUCTURE; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; INFRARED SPECTRA; ULTRAVIOLET SPECTRA; VISIBLE SPECTRA
- Descriptors DEC
- CHARGED PARTICLES; ELEMENTS; IONS; METALS; RARE EARTHS; SPECTRA