Collisional Processes
Introduction: This database is divided into six subdatabase
according to different physical process. In each subdatatbase the data
for relevant physical quantities such as cross section, collision
strength and rate coefficient are given with different incidence
particle and status of target particle. Part data in the
subdatabses of electron-impact excitation and
ionization came from the old version of the SPECTR database created in 1988-95
at Multicharged-Ion Spectra Data Center of State Research Center VNIIFTRI,
Russia, some of which are checked and revised by us.
You can search for the data by
inputting or choosing
element or/and isoelectronic sequence and choosing data type.
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Electron-impact excitation
Electron-impact ionization
Dielectronic recombination
Heavy ion collision
Autoionization
Photon
ionization