Towards Exascale Computations Supporting Experiments and Astrophysics

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)peer-review


Our prime computational effort is to support current and future measurements of atomic photoionization cross-sections at various synchrotron radiation facilities, and ion-atom collision experiments, together with plasma, fusion and astrophysical applications. In our work we solve the Schrödinger or Dirac equation using the R-matrix or R-matrix with pseudo-states approach from first principles. Finally, we present cross-sections and rates for radiative charge transfer, radiative association, and photodissociation collision processes between atoms and ions of interest for several astrophysical applications.
Original languageEnglish
Title of host publicationHigh Performance Computing in Science and Engineering ' 18
Number of pages61
ISBN (Electronic)978-3-030-13325-2
Publication statusPublished - 08 Jun 2019


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