Darach Jafar Watson

Darach Jafar Watson

Professor

ORCID: 0000-0002-4465-8264

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  1. Published

    GRB 031203 I-band monitoring

    Hjorth, Jens, Gorosabel, J., Jensen, B. L., Fynbo, Johan Peter Uldall, Rasmussen, J. R., Dall, T. H., Bersier, D., Watson, Darach Jafar, Pedersen, K., Jakobsson, P. & Pedersen, H., 2004

    Research output: Other contribution › Research

  2. Published

    GRB host galaxies with strong H2​ absorption: CO-dark molecular gas at the peak of cosmic star formation

    Heintz, Kasper Elm, Björnsson, G., Neeleman, M., Christensen, Lise Bech, Fynbo, Johan Peter Uldall, Jakobsson, P., Krogager, J., Laskar, T., Ledoux, C., Magdis, Georgios, Møller, P., Noterdaeme, P., Schady, P., Ugarte Postigo, A. D., Valentino, F. M. & Watson, Darach Jafar, 29 Jul 2021, In: Monthly Notices of the Royal Astronomical Society. 507, p. 1434-1440 7 p.

    Research output: Contribution to journal › Conference article › Research › peer-review

  3. Published

    Dilution of chemical enrichment in galaxies 600 Myr after the Big Bang

    Heintz, Kasper Elm, Brammer, Gabriel, Giménez Arteaga, Clara, Lagos, C. D. P., Vijayan, A., Matthee, J. J. A., Watson, Darach Jafar, Mason, Charlotte, Hutter, Anne Katharina, Toft, Sune, Fynbo, Johan Peter Uldall, Oesch, Pascal & Strait, Victoria Bellinger, 21 Sep 2023, In: Nature. 7, p. 1517-1524

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Measuring the H i Content of Individual Galaxies Out to the Epoch of Reionization with [C ii]

    Heintz, Kasper Elm, Watson, Darach Jafar, Oesch, P. A., Narayanan, D. & Madden, S. C., 26 Nov 2021, In: Astrophysical Journal. 922, 2, 10 p., 147.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Direct Measurement of the [C i] Luminosity to Molecular Gas Mass Conversion Factor in High-redshift Star-forming Galaxies

    Heintz, Kasper Elm & Watson, Darach Jafar, 20 Jan 2020, In: Astrophysical Journal Letters. 889, 1, 6 p., L7.

    Research output: Contribution to journal › Letter › Research › peer-review

  6. Published

    Steep extinction towards GRB 140506A reconciled from host galaxy observations: Evidence that steep reddening laws are local

    Heintz, Kasper Elm, Fynbo, Johan Peter Uldall, Jakobsson, P., Kruehler, T., Christensen, Lise Bech, Watson, Darach Jafar, Ledoux, C., Noterdaeme, P., Perley, D. A., Rhodin, H., Selsing, J., Schulze, S., Tanvir, N. ~., Moller, P., Goldoni, P., Xu, D. & Milvang-Jensen, B., 1 May 2017, In: Astronomy & Astrophysics. 601, A83.

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Gauging the mass of metals in the gas phase of galaxies from the Local Universe to the Epoch of Reionization

    Heintz, Kasper Elm, Shapley, A. E., Sanders, R. L., Killi, M., Watson, Darach Jafar, Magdis, Georgios, Valentino, F., Ginolfi, M., Narayanan, D., Greve, T. R., Fynbo, Johan Peter Uldall, Vizgan, D. & Wilson, S. N., 28 Oct 2023, In: Astronomy & Astrophysics. 678, 7 p., A30.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    On the dust properties of high-redshift molecular clouds and the connection to the 2175 extinction bump

    Heintz, K. E., Zafar, T., De Cia, A., Vergani, S. D., Jakobsson, P., Fynbo, Johan Peter Uldall, Watson, Darach Jafar, Japelj, J., Mller, P., Covino, S., Kaper, L. & Andersen, Anja C., 1 Jun 2019, In: Monthly Notices of the Royal Astronomical Society. 486, 2, p. 2063-2074 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Cold gas in the early Universe Survey for neutral atomic-carbon in GRB host galaxies at 1 < z < 6 from optical afterglow spectroscopy

    Heintz, Kasper Elm, Ledoux, C., Fynbo, Johan Peter Uldall, Jakobsson, P., Noterdaeme, P., Krogager, J. -., Bolmer, J., Moller, P., Vergani, S. D., Watson, Darach Jafar, Zafar, T., De Cia, A., Tanvir, N. R., Malesani, Daniele Bjørn, Japelj, J., Covino, S. & Kaper, L., 20 Dec 2018, In: Astronomy & Astrophysics. 621, 13 p., A20.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    The Gas and Stellar Content of a Metal-poor Galaxy at z=8.496 as Revealed by JWST and ALMA

    Heintz, K. E., Gimenez-Arteaga, C., Fujimoto, S., Brammer, G., Espada, D., Gillman, S., Gonzalez-Lopez, J., Greve, T. R., Harikane, Y., Hatsukade, B., Knudsen, K. K., Koekemoer, A. M., Kohno, K., Kokorev, V., Lee, M. M., Magdis, G. E., Nelson, E. J., Rizzo, F., Sanders, R. L., Schaerer, D. & 10 others, Shapley, A. E., Strait, Victoria Bellinger, Toft, Sune, Valentino, F., Wel, A. V. D., Vijayan, A. P., Watson, Darach Jafar, Bauer, F. E., Christiansen, C. R. & Wilson, S. N., 1 Feb 2023, In: Astrophysical Journal Letters. 944, 2, 13 p., 30.

    Research output: Contribution to journal › Letter › Research › peer-review

  11. Published

    The luminous, massive and solar metallicity galaxy hosting the Swift gamma-ray burst GRB160804A at z=0.737

    Heintz, K. E., Malesani, D., Wiersema, K., Jakobsson, P., Fynbo, J. P. U., Savaglio, S., Cano, Z., Covino, S., D'Elia, V., Gomboc, A., Hammer, F., Kaper, L., Milvang-Jensen, B., Moller, P., Piranomonte, S., Selsing, J., Rhodin, N. H. P., Tanvir, N. R., Thone, C. C., de Ugarte Postigo, A. & 2 others, Vergani, S. D. & Watson, Darach Jafar, 21 Feb 2018, In: Monthly Notices of the Royal Astronomical Society. 474, 2, p. 2738-2749 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    The cosmic buildup of dust and metals: Accurate abundances from GRB-selected star-forming galaxies at 1.7 < z < 6.3

    Heintz, K. E., De Cia, A., Thöne, C. C., Krogager, J., Yates, R. M., Vejlgaard, S., Konstantopoulou, C., Fynbo, J. P. U., Watson, D., Narayanan, D., Wilson, S. N., Arabsalmani, M., Campana, S., D’elia, V., De Pasquale, M., Hartmann, D. H., Izzo, L., Jakobsson, P., Kouveliotou, C., Levan, A. & 21 others, Li, Q., Malesani, Daniele Bjørn, Melandri, A., Milvang-jensen, B., Møller, P., Palazzi, E., Palmerio, J., Petitjean, P., Pugliese, G., Rossi, A., Saccardi, A., Salvaterra, R., Savaglio, S., Schady, P., Stratta, G., Tanvir, N. R., De Ugarte Postigo, A., Vergani, S. D., Wiersema, K., Wijers, R. A. M. J. & Zafar, T., 15 Nov 2023, In: Astronomy & Astrophysics. 679, 15 p., A91.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Highly ionized metals as probes of the circumburst gas in the natal regions of gamma-ray bursts

    Heintz, K. E., Watson, D., Jakobsson, P., Fynbo, J. P. U., Bolmer, J., Arabsalmani, M., Cano, Z., Covino, S., D'Elia, V., Gomboc, A., Japelj, J., Kaper, L., Krogager, J. -K., Pugliese, G., Sanchez-Ramirez, R., Selsing, J., Sparre, M., Tanvir, N. R., Thone, C. C., de Ugarte Postigo, A. & 1 others, Vergani, S. D., 21 Sep 2018, In: Monthly Notices of the Royal Astronomical Society. 479, 3, p. 3456-3476

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    New constraints on the physical conditions in H2-bearing GRB-host damped Lyman-alpha absorbers

    Heintz, K. E., Bolmer, J., Ledoux, C., Noterdaeme, P., Krogager, J-K., Fynbo, J. P. U., Jakobsson, P., Covino, S., D'Elia, V., De Pasquale, M., Hartmann, D. H., Izzo, L., Japelj, J., Kann, D. A., Kaper, L., Petitjean, P., Rossi, A., Salvaterra, R., Schady, P., Selsing, J. & 8 others, Starling, R., Tanvir, N. R., Thone, C. C., de Ugarte Postigo, A., Vergani, S. D., Watson, Darach Jafar, WierSema, K. & Zafar, T., 16 Sep 2019, In: Astronomy & Astrophysics. 629, 21 p., A131.

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    Big Three Dragons: A z=7.15 Lyman-break galaxy detected in [Oiii] 88 mu m, [Cii] 158 mu m, and dust continuum with ALMA

    Hashimoto, T., Inoue, A. K., Mawatari, K., Tamura, Y., Matsuo, H., Furusawa, H., Harikane, Y., Shibuya, T., Knudsen, K. K., Kohno, K., Ono, Y., Zackrisson, E., Okamoto, T., Kashikawa, N., Oesch, P. A., Ouchi, M., Ota, K., Shimizu, I., Taniguchi, Y., Umehata, H. & 1 others, Watson, Darach Jafar, 17 Jun 2019, In: Publications of the Astronomical Society of Japan. 71, 4, 23 p., 71.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    Mørkt stof - vi ved så meget og dog så lidt

    Hansen, Steen Harle, Pedersen, K., Sollerman, J. O., Andersen, Anja C., Fynbo, Johan Peter Uldall, Hjorth, Jens, Toft, Sune & Watson, Darach Jafar, 2009, In: Kvant. 2, p. 14-17 3 p.

    Research output: Contribution to journal › Journal article › Communication

  17. Published

    GRB 080913 at redshift 6.7

    Greiner, J., Krühler, T., Fynbo, J. P. U., Rossi, A., Schwarz, R., Klose, S., Savaglio, S., Tanvir, N. R., McBreen, S., Totani, T., Zhang, B. B., Wu, X. F., Watson, D., Barthelmy, S. D., Beardmore, A. P., Ferrero, P., Gehrels, N., Kann, D. A., Kawai, N., Yoldas, A. K. & 27 others, Mészáros, P., Milvang-Jensen, B., Oates, S. R., Pierini, D., Schady, P., Toma, K., Vreeswijk, P. M., Yoldas, A., Zhang, B., Afonso, P., Aoki, K., Burrows, D. N., Clemens, C., Filgas, R., Haiman, Z., Hartmann, D. H., Hasinger, G., Hjorth, Jens, Jehin, E., Levan, A. J., Liang, E. W., Malesani, Daniele Bjørn, Pyo, T., Schulze, S., Szokoly, G., Terada, K. & Wiersema, K., 2009, In: Astrophysical Journal. 693, 2, p. 1610-1620 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    XRF 050509C: optical afterglow

    Gorosabel, J., Jensen, B. L., Galaz, G., Salinas, R., Hjorth, Jens, Fynbo, Johan Peter Uldall, Pedersen, H., Watson, Darach Jafar, Jakobsson, P. & Castro Cerón, J. M., 2005

    Research output: Other contribution › Research

  19. Published

    XRF 050509C: optical monitoring

    Gorosabel, J., Hjorth, Jens, Jensen, B. L., Jørgensen, Uffe Gråe, Beaulieu, J., Cassan, A., Donatowicz, J., Watson, Darach Jafar, Fynbo, Johan Peter Uldall, Jakobsson, P., Castro Cerón, J. M. & Pedersen, H., 2005, -

    Research output: Other contribution › Research

  20. Published

    GRB 050315: potential host galaxy

    Gorosabel, J., Laursen, P., Jensen, B. L., Fynbo, Johan Peter Uldall, Hjorth, Jens, Watson, Darach Jafar, Pedersen, H., Jakobsson, P., Castro Cerón, J. M. & Andersen, M. I., 2005, In: GRB Coordinates Network, Circular Service,. 3294, p. 1

    Research output: Contribution to journal › Journal article › Research

  21. Published

    Rapid formation of large dust grains in the luminous supernova 2010j1

    Gall, Christa, Hjorth, Jens, Watson, Darach Jafar, Dwek, E., Maund, J. R., Fox, O., Leloudas, G., Malesani, Daniele Bjørn & Day-Jones, A. C., 17 Jul 2014, In: Nature. 511, 7509, p. 326-329

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Erratum: "Low-Resolution Spectroscopy of Gamma-Ray Burst Optical Afterglows: Biases in the Swift Sample and Characterization of the Absorbers" (2009, ApJS, 185, 526)

    Fynbo, Johan Peter Uldall, Malesani, Daniele Bjørn, Vreeswijk, P. M., Hjorth, Jens, Sollerman, J. O., Thöne, C., Maund, J. R., Milvang-Jensen, B., Watson, Darach Jafar & Xu, D., 3 Feb 2010, In: Astrophysical Journal Supplement Series. 186, 2, p. 485-496 11 p.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  23. Published

    Low-resolution spectroscopy of gamma-ray burst optical afterglows: biases in the swift sample and characterization of the absorbers

    Fynbo, Johan Peter Uldall, Jakobsson, P., Malesani, Daniele Bjørn, Vreeswijk, P. M., Hjorth, Jens, Sollerman, J. O., Jensen, B. L., Milvang-Jensen, B., Watson, Darach Jafar & Xu, D., 2009, In: Astrophysical Journal Supplement Series. 185, 2, p. 526-573 47 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    No supernovae associated with two long-duration gamma-ray bursts

    Fynbo, Johan Peter Uldall, Watson, Darach Jafar, Sollerman, J. O., Bloom, J. S., Hjorth, Jens, Jakobsson, P. & Thöne, C., 2006, In: Nature. 444, 7122, p. 1047-1049

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    GRB050802: tentative absorption redshift

    Fynbo, Johan Peter Uldall, Solleman, J., Jensen, B. L., Hjorth, Jens, Watson, Darach Jafar & Castro Ceron, J. M., 2005

    Research output: Other contribution › Research

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