Researcher in Computational astrophysics

Ref. No. SU FV-1355-23

at Nordita. Closing date: 7 May 2023.

Nordita, the Nordic Institute for Theoretical Physics, was founded in Copenhagen, Denmark, in 1957. It moved to the AlbaNova University Center in Stockholm, Sweden, in 2007, where it is jointly hosted by KTH Royal Institute of Technology and Stockholm University. Research at Nordita covers a broad range of theoretical physics including astrophysics, biophysics, condensed matter physics, gravitation, cosmology and astroparticle physics, high-energy physics, and statistical physics/complex systems. The research activity of the local academic staff is supplemented by Nordita Scientific Programs, which bring together groups of leading experts to work on specific topics for extended periods. There is also ample opportunity for collaboration with faculty and research staff at local universities. Further information about Nordita can be found at www.nordita.org .

Project description
Cosmic dust appears early in the history of the universe with supernovae as its likely origin. But the shock waves of supernovae also have a destructive effect on cosmic dust. The pressure waves that are formed induce, among other things, ion sputtering and fragmentation via collisions of dust grains, which means that large amounts of dust are both formed and destroyed in the interstellar medium. We are looking for a highly motivated researcher for a project in computational astrophysics, where the overall goal is to simulate what happens to the cosmic dust with as much physical realism as possible.

Main responsibilities
Your research will mainly be focused magnetohydrodynamic (MHD) simulations of the interstellar medium and various aspects of how charged dust grains are processed in an interstellar context. The simulations involve working with massively parallelised high-performance computing on large computing clusters. The work also largely consists of further development of simulation software and computing methods as well as advanced data analysis. The employment includes certain administrative tasks to a lesser extent.

Qualification requirements
Researchers are appointed primarily for purposes of research and must hold a Swedish doctoral degree or an equivalent degree from another country.

Assessment criteria
In the appointment, special weight will be given to scientific ability. Research experience in computational astrophysics, especially magnetohydrodynamics, is central to the position. We will also place great emphasis on personal qualities.

Meritorious:

• Knowledge in astrophysics concerning the interstellar medium, supernovae and supernova-driven interstellar turbulence and cosmic dust.
• Experience working with Pencil Code or similar simulation software.
• Experience of high-performance computing and programming with Fortran 90/95.
• Good communication skills and very good knowledge of spoken and written English, to be able to present research results at prestigious conferences and scientific journals.
• Applicants shall be strongly motivated by research in the field.
• The applicant shall have the ability to work independently.
• The applicant shall have a high level of cooperation and communication skills.
• Ability to inform about research and development work.

Terms of employment
This is a part-time, indefinite-term position with a six-month trial period. The expected extent is around 50 % but can be negotiated. Start date as per agreement.

Stockholm University strives to be a workplace free from discrimination and with equal opportunities for all.

Contact
Further information about the position can be obtained from Assistant Professor Lars Mattsson [email protected] .

Union representatives
Ingrid Lander (Saco-S), telephone: +46 708 16 26 64, [email protected] , Alejandra Pizarro Carrasco (Fackförbundet ST/OFR), telephone: +46 8 16 34 89, [email protected] , and [email protected] (SEKO).

Application
Apply for the position at Stockholm University's recruitment system. It is the responsibility of the applicant to ensure that the application is complete in accordance with the instructions in the job advertisement, and that it is submitted before the deadline.

Please include the following information with your application

• Your contact details and personal data
• Your highest degree
• Your language skills
• Contact details for 2–3 references

and, in addition, please include the following documents

• Cover letter
• CV – degrees and other completed courses, work experience and a list of publications
• Research proposal (no more than 3 pages) describing:
  – why you are interested in the field/project described in the advertisement
  – why and how you wish to complete the project
  – what makes you suitable for the project in question
• Copy of PhD diploma
• Letters of recommendation (no more than 3 files)
• Publications in support of your application (no more than 3 files).

The instructions for applicants are available at: How to apply for a position .

You are welcome to apply!

Stockholm University contributes to the development of sustainable democratic society through knowledge, enlightenment and the pursuit of truth.

URL to this page
https://www.su.se/english/about-the-university/work-at-su/available-jobs?rmpage=job&rmjob=20742&rmlang=UK