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Group members

Siddharth Kumar

I am a PhD student at Chalmers University of Technology. My thesis concerns the reconstruction of Galactic magnetic fields in 3D using stellar polarimetry.

I received my MSc and Bsc in Physics from the Indian Institute of Science in Bengaluru, India, in 2022.

Yenifer Angarita

I am a Postdoc at the division of Astronomy and Plasma Physics of at Chalmers University of Technology. I primarily investigate the Galactic magnetic field and the interstellar medium (ISM) through starlight polarization and various ISM tracers. I am also interested in star formation and the chemical evolution of star-forming regions.

I have a PhD in Astrophysics from Radboud University, the Netherlands, and a M.Sc. by research in Physics and Astronomy from the University of Leeds, United Kingdom. My personal website: this location.

Danielle Sponseller

I am a postdoctoral researcher in the Astronomy and Plasma Physics division at Chalmers University of Technology. My research primarily focuses on modeling polarized Galactic foregrounds at small scales for cosmic microwave background experiments targeting inflation.

I received my Ph.D. in Astrophysics from Johns Hopkins University in 2024. My advisors were Alan Kogut and Charles Bennett. Prior to that, I received bachelor's degrees in Physics and Mathematics from The University of Illinois at Urbana-Champaign.

Alice Knutas

I am a PhD student at the division of Astronomy and Plasma Physics at Chalmers University of Technology. My thesis is focused on how cosmic rays propagate in the ISM of galaxies and how to infer properties such as the diffusion coefficient using radio observations and galaxy simulations. I received by Msc and Bsc in Astronomy from Stockholm University in Stockholm, Sweden in 2024.









Past members of the group

Moa Huppenkothen

CASSUM summer student (2025). MSc student at the University of Vienna.

Project: Constraining ISM dust properties with the ratio of polarized infrared emission to stellar polarization.

Myrto Falalaki

CASSUM summer student (2025). Finished her BSc in Physics at the University of Crete.

Project: Grain alignment and magnetic field geometry in the Musca molecular cloud.

Kito Liao Kamada

Completed a 6-month project on Galactic magnetic fields (witner-summer 2025). Developed the QUIDS python package for producing sky-projections of polarization from Galactic magnetic field models. MSc at NYU.

Project: Knitting together Galactic magnetic field models with 3D dust maps.

Konstantinos Topalakis

Project assistant for a 2-month internship (summer 2024). He is a MSc student in Physics at Gothenburg University.

Project: Probing ISM dust properties with stellar polarimetry towards the Taurus molecular cloud.

Maicol Della Chiesa

CASSUM summer student (2024), finished his MSc in Astrophysics at the University of Bologna.

Project: Signatures of cosmic ray transport in galactic radio emission.

Anastasia Konstantinou

CASSUM summer student (2024), conducting Bachelor's in Physics at the University of Cyprus.

Project: Mapping the magnetized ISM: from star forming regions to relic super-bubbles.

Karan Pal

Project assistant for a 5-month internship (Feb-Jun 2024). He received a MSc in Physics from Uppsala University in 2023.

Project: Stellar polarization towards loop VIIb.