
This EUfunded Intensive Program concerns the calculation of reliable atomic data for astrophysical applications. The emphasis is on developing an understanding of the atomic physics involved, together with the main theoretical and computational methods used. Students follow a series of lectures on atomic structure, collisions and astrophysical modelling. In practical classes, they undertake nontrivial calculations of atomic structure and collisional data using stateoftheart computer packages. There is also an opportunity to see how this data is used in an astrophysical model.
All mobility costs for students will be covered by the Socrates/Erasmus programme. Students should have a reasonably good command of English, in particular aural comprehension, as all the courses are given in this language. French and Swedish teachers will however be present during the tutorials.
The IP in 2005 will be held at the University of Lund.
Participating Institutions
Department of Applied Mathematics and
Theoretical Physics, The Queen's University of Belfast
Kurslab LU, Lund University
Equipe SIMPA, The
University of Rennes 1
Main topics of study
Electron correlation; wave functions; configuration interaction methods; multiconfigurationl HartreeFock method; calculation of oscillator strengths and transition probabilities; assessment of accuracy using the CIV3 and MCHF computer packages.
Potential scattering; the closecoupling method; the Rmatrix method; boundfree and freefree transitions, resonances; assessment of accuracy using the Rmatrix computer package.
Modelling of stellar atmospheres; involvement of atomic data; observational spectroscopic data and its analysis; simulation of spectra using calculated data.