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Dr Andreas Koch

Formerly at Lancaster University

  1. Published

    Metal-poor stars towards the Galactic bulge: a population potpourri

    Koch, A., McWilliam, A., Preston, G. W. & Thompson, I. P., 1/03/2016, In: Astronomy and Astrophysics. 587, 15 p., A124.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  2. Published

    Major mergers with small galaxies: the discovery of a Magellanic-type galaxy at z=0.12

    Koch, A., Frank, M. J., Pasquali, A., Rich, R. M. & Rabitz, A., 15/12/2015, In: The Astrophysical Journal. 815, 2, 10 p., 105.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  3. Published

    A detection of gas associated with the M31 Stellar Stream

    Koch, A., Danforth, C. W., Rich, R. M., Ibata, R. A. & Keeney, B. A., 9/07/2015, In: The Astrophysical Journal. 807, 2, 9 p., 153.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  4. Published

    A chemical confirmation of the faint Boötes II dwarf Spheroidal Galaxy

    Koch, A. & Rich, R. M., 25/09/2014, In: The Astrophysical Journal. 794, 1, 9 p., 89.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  5. Published

    The chemical composition of a regular halo globular cluster: NGC 5897

    Koch, A. & McWilliam, A., 05/2014, In: Astronomy and Astrophysics. 565, 13 p., A23.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  6. Published

    A spectroscopic binary in the Hercules dwarf spheroidal galaxy

    Koch, A., Hansen, T., Feltzing, S. & Wilkinson, M. I., 13/12/2013, In: The Astrophysical Journal. 780, 1, 6 p., 91.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  7. Published

    Neutron-capture element deficiency of the Hercules dwarf spheroidal galaxy

    Koch, A., Feltzing, S., Adén, D. & Matteucci, F., 06/2013, In: Astronomy and Astrophysics. 554, 10 p., A5.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  8. Published

    Threshing in action: the tidal disruption of a dwarf galaxy by the Hydra I cluster

    Koch, A., Burkert, A., Rich, R. M., Collins, M. L. M., Black, C. S., Hilker, M. & Benson, A. J., 25/07/2012, In: Astrophysical Journal Letters. 755, 1, 7 p., L13.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  9. Published

    Sulphur in the metal poor globular cluster NGC 6397

    Koch, A. & Caffau, E., 10/2011, In: Astronomy and Astrophysics. 534, 6 p., A52.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  10. Published

    Discovery of a super-Li-rich turnoff star in the metal-poor globular cluster NGC 6397

    Koch, A., Lind, K. & Rich, R. M., 23/08/2011, In: Astrophysical Journal Letters. 738, 2, 5 p., L29.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

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