Atomic Spectroscopy Data Center
Address: |
National Institute of Standards and Technology
100 Bureau Drive, Mailstop 8422
Gaithersburg, MD 20899-8422 (USA)
Fax: 301-975-3038 |
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Director: |
Joseph Reader
E-mail: joseph.reader@nist.gov
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Atomic Energy Levels and Wavelengths
Scope:
Critical evaluation and compilation of data on atomic energy levels and
spectra. Data on levels, g-values, calculated eigenvectors, wavelengths
and line classifications, and ionization energies. Bibliographic files also
include references for Zeeman effect, Stark effect, hyperfine structure,
isotope shift, and related theoretical results. Responds to user requests for
data, literature references, and technical information. Also maintains online
Atomic Spectroscopy Databases.
Atomic Transition Probabilities and Spectral Line Shapes
Scope: Collects, catalogs, and evaluates data on transition probabilities
and oscillator strengths as well as line shape parameters of atoms and atomic
ions in the gas phase, as well as radiative lifetimes of atomic and ionic
levels. Publishes critical reviews and tables of critically evaluated data, as
well as annotated bibliographies. Responds to user requests for data,
literature references, and technical information. Also maintains online
Atomic Spectroscopy Databases.
Inquiries or comments:
Feedback
Online: March 1994 - Last update: August 2006
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