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Online databases for atomic, molecular and optical physics.

This listing is adapted from a master index by Yuri Ralchenko at the Weizmann Institute. There are review papers on these databases by Ralchenko (01/96) and by Schultz (12/97) (zipped Acrobat format).

Also see our list of Other AMO Labs, the research resources in our Useful Web Links, Sheffield's Periodic Table and Brookhaven's Chart of the Nuclides.

AMO Physics Databases
Name Country Contact Access Data
TOPbase France C. Mendoza WWW, Telnet EL,OS,TP,PH,WL
The Opacity Project; extensive atomic data required to estimate stellar envelope opacities.
NIFS Database Japan Data & Planning Center WWW EX,IN,CT,HP
Bibliographic and Numerical Atomic & Molecular Databases; registration required.
NIFS AM Data Japan Data & Planning Center WWW EX,IN,CT,HP
Numerical Atomic and Molecular Database w/ ALLADIN, AMDIS, CHART...
JEAMDL Japan JAEA WWW EX,IN,CT,HP
Japanese Evaluated Atomic & Molecular Data Library (JEAMDL)
Physical Reference Data USA NIST WWW EL,OS,TP,WL
A broad range of atomic, molecular & radiation reference data.
CfA Harvard USA P.L. Smith WWW EL,OS,TP,WL
Databases maintained by CfA; line lists and cross-sections.
CDS France Webmaster WWW, FTP VSC
Astronomer's Bazaar: the CDS service for astronomical catalogues.
CFADC USA D.R. Schultz WWW Bibl:VSC
Atomic & molecular collision data from the Controlled Fusion Atomic Data Center.
GAPHYOR France J.R. Delcroix WWW, E-Mail Bibl:VSC
Properties of atoms, molecules, gases and plasmas, including chemical reactions.
IAEA AMDIS Austria R.E.H. Clark WWW EX,IN,CT,HP,Bibl
Collisions, particle-surface interactions and bibliographic databases.
VALD Austria VALD Administrator WWW, E-Mail EL,OS,TP
The Vienna Atomic Line Database (VALD) is a collection of atomic line parameters.
CCP7 U.K. C.S. Jeffery WWW, FTP EL,WL
The CCP7 software library for modelling astronomical spectra; note the STScI mirror is closed.
SAM USA T. Brage WWW EL,OS,TP,HS
Retired as on 12/31/05; use CDS as an alternative.
DASGAL France F. Combes WWW Bibl:LS,SH
Atomic line shapes and shifts, stark broadening parameters from l'Observatoire de Paris.
ADA USA D. Verner WWW VSC
Atomic Data for Astrophysics.
NIST ATPBD USA J. R. Fuhr WWW Bibl:OS,TP
NIST's bibliographic database on atomic transition probabilities.
ADRAL Canada D.C. Morton WWW EL,OS,TP
Atomic Data for Resonance Absorption Lines.
BIBL Russia A.N. Ryabtsev FTP Bibl:VSC
Turbo-Access Spectral Bibliography Database on various fields of atomic & plasma spectroscopy.
arXiv.org e-Print Archive USA arXiv.org WWW SF
An e-print service in the fields of physics, mathematics, non-linear science & computer science.
X-Ray WWW Server Sweden D. Mancini WWW SF,WL,OS
COREX bibliography & database, Henke scattering factors, & other info for x-ray spectroscopy.
IAEA INIS UN US DOE WWW Bibl:VSC
The IAEA International Nuclear Information System
AMODS Korea KAERI WWW TP,EL,EX,WL
KAERI Atomic, Molecular and Optical Data System

Key to Data Types
Code Meaning Code Meaning
Bibl: bibliography for given topicOS oscillator strengths
CT charge transfer cross sectionsPH photoionization cross sections
EL energy levelsSH line shifts
EX electron impact excitation cross sectionsSF scattering factors
HP heavy-particle interaction cross sectionsTP transition probabilities
HS hyperfine structure parametersVSC various spectoscopic &collisional data
IN electron impact ionization cross sectionsWL wavelengths
LS line shapes..

Note that the "Contact" field above usually lists the Principal Investigator, but that the associated "mailto:" address is frequently that site's Webmaster instead.

Other AMO Data Link Collections:

Last updated on Tuesday, 14-Jul-2009