Hanneke Cornelia Woudenberg

I’m a second year PhD student in Galactic Archaeology and Dynamics at the Kapteyn Astronomical Institute in Groningen, the Netherlands.

The most up-to-date overview of the work I’ve been involved in so far can be found via ORCID. Otherwise, here is a list publications:

First author

  1. Characterization and dynamics of the peculiar stream Jhelum. A tentative role for the Sagittarius dwarf galaxy
    Woudenberg, H.C.; Koop, O.; Balbinot, E.; Helmi, A., Astronomy and Astrophysics, vol. 669, 2023. doi:10.1051/0004-6361/202243266

  2. First measurement of the triaxiality of the inner dark matter halo of the Milky Way
    Woudenberg, H.C.; Helmi, A., Astronomy and Astrophysics, vol. 691, 2024. doi:10.1051/0004-6361/202451743.

  3. On the chaos induced by the Galactic bar on the orbits of nearby halo stars
    Woudenberg, H.C.; Helmi, A., Astronomy and Astrophysics, coming soon.

All publications

  1. Characterization and dynamics of the peculiar stream Jhelum. A tentative role for the Sagittarius dwarf galaxy
    Woudenberg, H.C.; Koop, O.; Balbinot, E.; Helmi, A., Astronomy and Astrophysics, vol. 669, 2023. doi:10.1051/0004-6361/202243266

  2. Swarming in stellar streams: Unveiling the structure of the Jhelum stream with ant colony-inspired computation
    Awad, P.; Canducci, M.; Balbinot, E.; Viswanathan, A.; Woudenberg, H.C.; Koop, O.; Peletier, R.; Tiňo, P.; Starkenburg, E.; Smith, R.; Bunte, K., Astronomy and Astrophysics, vol. 683, 2024. doi:10.1051/0004-6361/202347848.

  3. First measurement of the triaxiality of the inner dark matter halo of the Milky Way
    Woudenberg, H.C.; Helmi, A., Astronomy and Astrophysics, vol. 691, 2024. doi:10.1051/0004-6361/202451743.

  4. Chemical characterisation of small substructures in the local stellar halo
    Dodd, E.; Matsuno, T.; Helmi, A.; Balbinot, E.; Callingham, T.M.; Starkenburg, E.; Woudenberg, H.C.; and Ruiz-Lara, T. arxiv e-print, arXiv:2502.17353, 2025. doi:10.48550/arXiv.2502.17353.

  5. On the chaos induced by the Galactic bar on the orbits of nearby halo stars
    Woudenberg, H.C.; Helmi, A., Astronomy and Astrophysics, coming soon.