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NDS Atomic and Molecular Data Unit
The Atomic and
Molecular Data Unit operates within the Nuclear
Data Section of the International
Atomic Energy Agency, Vienna, Austria.
The primary objective of the Atomic and Molecular Data Unit is to establish and
maintain internationally recommended numerical databases on atomic and molecular collision
and radiative processes, atomic and molecular structure characteristics, particle-solid
surface interaction processes and physico-chemical and thermo-mechanical material
properties for use in fusion energy research and other plasma science and technology
applications.
OPEN-ADAS
is a joint development between the ADAS Project and the IAEA to provide extensive access
to fundamental and derived atomic data for fusion from the
ADAS project and its related databases.
Registration is required but the access is cost free.
- ICTP-IAEA Workshop
on "Atomic and Molecular Data for Fusion"
20-30 April, 2009, ICTP, Trieste, Italy
The A+M Data Unit is pleased to announce a joint ICTP-IAEA workshop on atomic and molecular data
for fusion to be held on 20-30 April, 2009 at the ICTP facility in Trieste, Italy. The workshop
is meant to be a training workshop to young researchers with an interest to expand their knowledge
of A+M data relevant to fusion. See the URL for more information and online
application to the workshop.
- Databases on Atomic and Molecular Data for Fusion.
- ALADDIN
- The bibliographical database AMBDAS
- Rovibronic energy levels for triplet electronic states of molecular
deuterium (December 2007)
B. P. Lavrov and I. S. Umrikhin,
Faculty of Physics, St.-Petersburg State University
Numerical data and report
- Franck-Condon Factors, Transition Probabilities and Radiative
Lifetimes for Hydrogen Molecules and their Isotopomeres, U. Fantz, D. Wünderlich (May 2004).
Numerical data and report (INDC (NDS) 457)
- GENIE for GENeral Internet search
Engine allows a multiple search on different databases on the web for spectral and collisional
atomic data for fusion and atomic physics research. The new version includes
requests for dielectronic recombination data.
- Online Computing
- Heavy Particles collisions
Cross sections for excitation
and charge transfer for collisions between hydrogenic targets and bare ions can be
calculated online. Potential users are asked to request a user name and password.
- Los Alamos atomic physics codes
An interface is available to run several Los Alamos atomic physics codes for calculation of atomic
structure, electron impact excitation, as well as ionization processes
- Average Approximation is an interface to
average approximation cross sections for calculating electron impact cross sections for atomic ions.
This is expected to be useful in generating cross sections of reasonable accuracy when
more accurate cross section data is not available.
- Rate coefficients
Results from collisional radiative calculations of plasmas carried out with the Los Alamos
modeling codes are available. Interpolations allow the user to obtain total radiated
power, average ion charge, and relative ionization populations in a steady state plasma.
- XSAMS: XML Schema for Atoms, Molecules and
Solids

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