Darach Jafar Watson
Professor
The Cosmic Dawn Center
Jagtvej 155A
2200 København N
- 2009
- Published
Dust extinction in high-z galaxies with gamma-ray burst afterglow spectroscopy: the 2175 Å feature at z = 2.45
Elíasdóttir, Á., Fynbo, Johan Peter Uldall, Hjorth, Jens, Ledoux, C., Watson, Darach Jafar, Andersen, A. C., Malesani, Daniele Bjørn, Vreeswijk, P. M., Prochaska, J. X., Sollerman, J. & Jaunsen, A. O., 2009, In: Astrophysical Journal. 697, 2, p. 1725-1740 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Early spectroscopic identification of SN 2008D
Malesani, Daniele Bjørn, Fynbo, Johan Peter Uldall, Hjorth, Jens, Leloudas, G., Vreeswijk, P. M., Watson, Darach Jafar, Thöne, C., Milvang-Jensen, B. & Sollerman, J. O., 2009, In: Astrophysical Journal. 692, 2, p. L84-L87 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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, , 2009, In: Astrophysical Journal. 693, 2, p. 1610-1620 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Galaksernes oprindelse og universets " dark ages "
Fynbo, Johan Peter Uldall, Andersen, Anja C., Hansen, Steen Harle, Pedersen, K., Sollerman, J. O. & Watson, Darach Jafar, 2009, In: Naturens Verden. 1, p. 26-33Research output: Contribution to journal › Journal article › Communication
- Published
In search of progenitors for supernovaless gamma-ray bursts 060505 and 060614: re-examination of their afterglow
Xu, D., Starling, R. L. C., Fynbo, Johan Peter Uldall, Sollerman, J. O., Yost, S., Watson, Darach Jafar, Foley, S., O'Brien, P. T. & Hjorth, Jens, 2009, In: Astrophysical Journal. 696, 1, p. 971-979Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- Published
- Published
The properties of the host galaxy and the immediate environment of GRB 980425 / SN 1998bw from the multi-wavelength spectral energy distribution
Michalowski, M., Hjorth, Jens, Malesani, Daniele Bjørn, Michalowski, T., María Castro Cerón, J., Reinfrank, R. F., Garrett, M. A., Fynbo, Johan Peter Uldall, Watson, Darach Jafar & Jørgensen, Uffe Gråe, 2009, In: Astrophysical Journal. 693, 1, p. 347-354Research output: Contribution to journal › Journal article › Research › peer-review
- 2008
- Published
GRB 070306: a highly extinguished afterglow
Jaunsen, A. O., Rol, E., Watson, Darach Jafar, Malesani, Daniele Bjørn, Ovaldsen, J. -., Fynbo, Johan Peter Uldall, Milvang-Jensen, B., Hjorth, Jens, Vreeswijk, P. M., Wiersema, K., Tanvir, N. R., Levan, A., Schirmer, M. & Castro-Tirado, A. J., 2008, In: Astrophysical Journal. 681, 1, p. 453-461 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
GRB 080928: VLT redshift
Vreeswijk, P. M., Malesani, Daniele Bjørn, Fynbo, Johan Peter Uldall, Jacobsson, J., Thöne, C., Sollerman, J. O., Watson, Darach Jafar & Milvang-Jensen, B., 2008, In: GCN circulars. 8301, 1Research output: Contribution to journal › Journal article › Research
- Published
Hot GRB-selected submillimeter galaxies: Conference on Pathways Through and Eclectic UniverseSantiago del Teide, SPAIN, APR 23-27, 2007 , Book Series: ASTRONOMICAL SOCIETY OF THE PACIFIC CONFERENCE SERIES Volume: 390 Pages: 493-494 Published: 2008
Michalowski, M., Hjorth, Jens, Castro Cerón, J. M. & Watson, Darach Jafar, 2008, ASP Conference Series, vol.390: Pathways Through an Eclectic Universe. Vol. 390.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
- Published
On the nature of the short-duration GRB 050906
Levan, A., Tanvir, N., Jakobsson, P., Chapman, R., Hjorth, Jens, Priddey, R., Fynbo, Johan Peter Uldall, Hurley, K., Jensen, B., Johnson, R., Gorosabel, J., Castro-Tirado, A., Jarvis, M., Watson, Darach Jafar & Wiersema, K., 2008, In: Monthly Notices of the Royal Astronomical Society. 384, 2, p. 541-547 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Spatially resolved properties of the GRB 060505 host: Implications for the nature of the progenitor
Thöne, C., Fynbo, Johan Peter Uldall, Östlin, G., Milvang-Jensen, B., Wiersema, K., Malesani, Daniele Bjørn, Della M. F., D., Gorosabel, J., Kann, D. A., Watson, Darach Jafar, Michalowski, M. J., Fruchter, A. S., Levan, A. J., Hjorth, Jens & Sollerman, J. O., 2008, In: Astrophysical Journal. 678, 2, p. 1151-1161 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The nature of GRB-selected submillimeter galaxies: hot and young
Michalowski, M., Hjorth, Jens, Castro Cerón, J. M. & Watson, Darach Jafar, 2008, In: Astrophysical Journal. 672, 2, p. 817-824Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The spectral lag of GRB 060505: A likely member of the long-duration class
McBreen, S., Foley, S., Watson, Darach Jafar, Hanlon, L., Malesani, Daniele Bjørn, Fynbo, Johan Peter Uldall, Kann, D. A., Gehrels, N., McGlynn, S. & Palmer, D., 2008, In: Astrophysical Journal. 677, 2, p. L85-L88 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2007
- Published
A multi-wavelength study of z = 3.15 Lyman-a emitters in the GOODS south field
Nilsson, K. K., Møller, P., Möller, O., Fynbo, Johan Peter Uldall, Michalowski, M., Watson, Darach Jafar, Ledoux, C., Rosati, P., Pedersen, K. & Grove, L. F., 2007, In: Astronomy & Astrophysics. 471, 1, p. 71-82 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Detection of GRB 060927 at z =5.47: Implications for the use of gamma-ray bursts as probes of the end of the dark ages
Ruiz-Velasco, A. E., Swan, H., Troja, E., Malesani, D., Fynbo, J. P. U., Starling, R. L. C., Xu, D., Aharonian, F., Akerlof, C., Andersen, M. I., Ashley, M. C. B., Barthelmy, S. D., Bersier, D., Castro Cer'on, J. M., Castro-Tirado, A. J., Gehrels, N., Gögüs, E., Gorosabel, J., Guidorzi, C., Güver, T. & 37 others, , 2007, In: Astrophysical Journal. 669, 1, p. 1-9 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Gamma-ray burst host galaxies and the link to star-formation
Fynbo, Johan Peter Uldall, Hjorth, Jens, Malesani, Daniele Bjørn, Sollerman, J. O., Watson, Darach Jafar, Jakobsson, P., Gorosabel, J. & Janusen, A. O., 2007, To appear in the Proceedings of the Eleventh Marcel Grossmann Meeting on General Relativity: Singapre, Marts, 2007. 9 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
No supernovae detected in two long-duration gamma-ray bursts
Watson, Darach Jafar, Fynbo, Johan Peter Uldall, Thöne, C. & Sollerman, J. O., 2007, In: Philosophical Transactions. Series A : Mathematical, physical, and engineering science. 1854, p. 1269-1275Research output: Contribution to journal › Conference article › Research › peer-review
- Published
The nature of the x-ray flash of August 24 2005: Photometric evidence for an on-axis z= 0.83 burst with continuous energy injection and an associated supernova ?
Sollerman, J. O., Fynbo, J. P. U., Gorosabel, J., Halpern, J., Hjorth, J., Jakobsson, P., Mirabal, N., Watson, D. J., Xu, D., Castro-Tirado, A. J., Féron, C., Jaunsen, A. O., Jelinek, M., Jensen, B. L., Kann, D. A., Osvaldsen, J. E., Pozanenko, A., Stritzinger, M. D., Thöne, C., de Ugarte Postigo, A. & 6 others, , 2007, In: Astronomy & Astrophysics. 466, 3, p. 839-846 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Very different x-ray-to-optical column density ratios in ¿-ray burst afterglows: ionization in GRB environments
Watson, Darach Jafar, Hjorth, Jens, Fynbo, Johan Peter Uldall, Jakobsson, P., Foley, S., Sollerman, J. O. & Wijers, R. A. M. J., 2007, In: Astrophysical Journal. 660, 2, p. L101-L104 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2006
- Published
A log NHI = 22.6 damped lyα absorber in a dark gamma-ray burst: The environment of GRB 050401
Watson, D., Fynbo, J. P. U., Ledoux, C., Vreeswijk, P., Hjorth, J., Smette, A., Andersen, A. C., Aoki, K., Augusteijn, T., Beardmore, A. P., Bersier, D., Castro Cerón, J. M., D'Avanzo, P., Diaz-Fraile, D., Gorosabel, J., Hirst, P., Jakobsson, P., Jensen, B. L., Kawai, N., Kosugi, G. & 16 others, , 2006, In: Astrophysical Journal. 652, 2, p. 1011-1019Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A mean redshift of 2.8 for swift gamma-ray bursts
Jakobsson, P., Levan, A., Fynbo, Johan Peter Uldall, Priddey, R. S., Hjorth, Jens, Tanvir, N., Watson, Darach Jafar, Jensen, B. L., Sollerman, J. O., Natarajan, P., Gorosabel, J., Castro Cerón, J. M., Pedersen, K., Pursimo, T., Árnadóttir, A. S., Castro-Tirado, A. J. & Davis, C. J., 2006, In: Astronomy & Astrophysics. 447, p. 897-903Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Are short gamma-ray bursts collimated? GRB 050709, a flare but no break
Watson, Darach Jafar, Hjorth, Jens, Jakobsen, P., Xu, D., Fynbo, Johan Peter Uldall, Sollerman, J. O., Thöne, C. & Pedersen, K., 2006, In: Astronomy & Astrophysics. 454, p. L123-L126Research output: Contribution to journal › Journal article › Research › peer-review
ID: 12079
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Spectroscopy of the short-hard GRB 130603B: The host galaxy and environment of a compact object merger
Research output: Contribution to journal › Journal article › Research › peer-review
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162
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The Emergence of a Lanthanide-rich Kilonova Following the Merger of Two Neutron Stars
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140
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The Environment of the Binary Neutron Star Merger GW170817
Research output: Contribution to journal › Journal article › Research › peer-review
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