Research

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A broad range of research topics are studied by the researchers of the Strasbourg astronomical Observatory: stellar physics, compact objects and black holes, and their extreme environment, the interstellar medium, nearby galaxies, including the Milky Way, the evolution of galaxies, and the cosmology and reionisation of the Universe.

Research teams

ObAS publications

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    Journal articles

    2021

    ref_biblio
    Omar Attia, Romain Teyssier, Harley Katz, Taysun Kimm, Sergio Martin-Alvarez, et al.. Cosmological Magnetogenesis: The Biermann Battery during the Epoch of Reionization. Mon.Not.Roy.Astron.Soc., 2021, 504 (2), pp.2346-2359. ⟨10.1093/mnras/stab1030⟩. ⟨hal-03164412⟩
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    https://arxiv.org/pdf/2102.09535 BibTex
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    Indranil Banik, Moritz Haslbauer, Marcel Pawlowski, Benoit Famaey, Pavel Kroupa. On the absence of backsplash analogues to NGC 3109 in the ΛCDM framework. Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P - Oxford Open Option A, 2021, ⟨10.1093/mnras/stab751⟩. ⟨hal-03176122⟩
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    BibTex
    ref_biblio
    Onur Benli, Jérôme Pétri, Dipanjan Mitra. Constraining millisecond pulsar geometry using time-aligned radio and gamma-ray pulse profile. Astronomy and Astrophysics - A&A, EDP Sciences, 2021, 647, pp.A101. ⟨10.1051/0004-6361/202039853⟩. ⟨hal-03172713⟩
    Accès au texte intégral et bibtex
    https://hal.archives-ouvertes.fr/hal-03172713/file/aa39853-20.pdf BibTex
    ref_biblio
    A. Boselli, A. Lupi, B. Epinat, P. Amram, M. Fossati, et al.. A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE): IX. The effects of ram pressure stripping down to the scale of individual HII regions in the dwarf galaxy IC 3476. Astronomy and Astrophysics - A&A, EDP Sciences, 2021, 646, pp.A139. ⟨10.1051/0004-6361/202039046⟩. ⟨hal-03147430⟩
    Accès au texte intégral et bibtex
    https://hal.archives-ouvertes.fr/hal-03147430/file/aa39046-20.pdf BibTex
    ref_biblio
    Philip Breen, Simon Rozier, Douglas Heggie, Anna Lisa Varri. The kinematic richness of star clusters – II. Stability of spherical anisotropic models with rotation. Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P - Oxford Open Option A, 2021, 502 (4), pp.4762-4778. ⟨10.1093/mnras/stab365⟩. ⟨hal-03176045⟩
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