Current Studies and Applications of Radiative and Collisional Processes in Atoms

A special issue of Atoms (ISSN 2218-2004).

Deadline for manuscript submissions: 30 June 2026

Special Issue Editor


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Guest Editor
1. Physique Atomique et Astrophysique, Université de Mons, B-7000 Mons, Belgium 2. IPNAS, Université de Liège, B-4000 Liège, Belgium
Interests: atomic physics; atomic structure; atomic spectra; radiative and collisional processes
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Special Issue Information

The determination of fundamental parameters related to radiative and collisional processes in atoms has always played a major role in the development of other research fields, such as astrophysics, plasma physics, laser physics, photonics, material science, etc. In recent years, the spectacular improvement of the technical means employed in these disciplines has led to growing demand for a very large amount of reliable atomic data to interpret observations. At the same time, the theoretical and experimental methods employed for studying radiative and collisional processes in atomic systems have continuously improved, particularly thanks to the use of high-performance computational resources, on one hand, and the development of very precise instrumental techniques, on the other hand. Furthermore, the advent of artificial intelligence opens interesting prospects for its use in the analysis of complex atomic spectra.

This Special Issue will bring together contributions related to current studies of radiative and collisional processes in atoms, both regarding the theoretical and experimental determination of relevant fundamental parameters and their applications in different scientific fields, such as astrophysics, laboratory plasma physics, atom-based quantum technology, and artificial intelligence.

Prof. Dr. Pascal Quinet
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Atoms is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1500 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • • Atomic structure and spectra: theory and experiment
  • • Atomic collisions: theory and experiment
  • • Atomic data: applications to astrophysical and laboratory plasmas
  • • Cold atoms and atom-based quantum technology
  • • Artificial intelligence for atomic physics.

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Published Papers

This special issue is now open for submission.
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