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Dr Andreas Koch

Formerly at Lancaster University

  1. 2012
  2. Published

    Small-scale hero: massive-star enrichment in the Hercules dwarf spheroidal

    Koch, A., Matteucci, F. & Feltzing, S., 2012, In: AIP Conference Proceedings. 1480, p. 190

    Research output: Contribution to Journal/MagazineJournal article

  3. Published

    The Bulge Radial Velocity Assay (BRAVA): final results, a new high velocity star, and public data release

    Rich, R. M., Kunder, A., Propris, R. D. & Koch, A., 2012, In: Bulletin of the American Astronomical Society. 219, 252.02.

    Research output: Contribution to Journal/MagazineMeeting abstract

  4. Published

    The chemical composition of RGB stars in off-axis bulge field

    Johnson, C. I., Rich, R. M., Kunder, A., Propris, R. D., Kobayashi, C. & Koch, A., 2012, In: Bulletin of the American Astronomical Society. 219, 152.11.

    Research output: Contribution to Journal/MagazineMeeting abstract

  5. Published

    The Gaia-ESO Public Spectroscopic Survey

    Koch, A., 2012, In: The Messenger. 147, p. 25-31 7 p.

    Research output: Contribution to Journal/MagazineJournal article

  6. Published

    The puzzling assembly of the Milky Way halo: contributions from dwarf Spheroidals and globular clusters

    Koch, A., Lépine, S. & Çalışkan, Ş., 2012, In: EPJ Web of Conferences. 19, 7 p., 03002.

    Research output: Contribution to Journal/MagazineJournal article

  7. 2011
  8. Published

    A first measurement of the proper motion of the Leo II dwarf spheroidal galaxy

    Lépine, S., Koch, A., Rich, R. M. & Kuijken, K., 24/10/2011, In: The Astrophysical Journal. 741, 2, 10 p., 100.

    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

  11. Published

    A differential chemical element analysis of the metal-poor globular cluster NGC 6397

    Koch, A. & McWilliam, A., 19/07/2011, In: The Astronomical Journal. 142, 2, 13 p., 63.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  12. Published

    Spectroscopic versus photometric metallicities: Milky Way dwarf spheroidal companions as a test case

    Lianou, S., Grebel, E. K. & Koch, A., 5/07/2011, In: Astronomy and Astrophysics. 531, 17 p., A152.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

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