Physical Reference Data

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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		      Director:  Joseph Reader
E-mail: joseph.reader@nist.gov

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.
Contacts:
John Curry
Phone: 301-975-2817
E-mail: john.curry@nist.gov

Rodrigo Ibacache
Phone: 301-975-4750
E-mail: rodrigo.ibacache@nist.gov

Alexander Kramida
Phone: 301-975-8074
E-mail: alexander.kramida@nist.gov

William C. Martin
Phone: 301-975-3213
E-mail: william.martin@nist.gov

Gillian Nave
Phone: 301-975-4311
E-mail: gillian.nave@nist.gov

Yuri Ralchenko
Phone: 301-975-3210
E-mail: yuri.ralchenko@nist.gov
Edward Saloman
Phone: 301-975-5554
E-mail: edward.saloman@nist.gov

Craig Sansonetti
Phone: 301-975-3223
E-mail: craig.sansonetti@nist.gov

Jean Sansonetti
Phone: 301-975-4725
E-mail: jean.sansonetti@nist.gov

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.
Contacts:
Jeffrey R. Fuhr
Phone: 301-975-3204
E-mail: jeffrey.fuhr@nist.gov

Rodrigo Ibacache
Phone: 301-975-4750
E-mail: rodrigo.ibacache@nist.gov

Daniel E. Kelleher
Phone: 301-975-3202
E-mail: daniel.kelleher@nist.gov

Larissa I. Podobedova
Phone: 301-975-5832
E-mail: larissa.podobedova@nist.gov
Yuri Ralchenko
Phone: 301-975-3210
E-mail: yuri+ralchenko@nist.gov

Wolfgang L. Wiese
Phone: 301-975-3201
E-mail: wolfgang.wiese@nist.gov

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Online: March 1994   -   Last update: August 2006