The metallicity and dust content of a redshift 5 gamma-ray burst host galaxy

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The metallicity and dust content of a redshift 5 gamma-ray burst host galaxy. / Sparre, M.; Hartoog, O. E.; Krühler, T.; Fynbo, Johan Peter Uldall; Watson, D. J.; Wiersema, K.; D'Elia, V.; Zafar, T.; Afonso, P. M. J.; Covino, S.; Postigo, A. de Ugarte; Flores, H.; Goldoni, P.; Greiner, J.; Hjorth, J.; Jakobsson, P.; Kaper, L.; Klose, S.; Levan, A. J.; Malesani, D.; Milvang-Jensen, B.; Nardini, M.; Piranomonte, S.; Sollerman, J.; Sánchez-Ramírez, R.; Schulze, S.; Tanvir, N. R.; Vergani, S. D.; Wijers, R. A. M. J.

In: Astrophysical Journal, Vol. 785, No. 2, 20.04.2014, p. 150-161.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Sparre, M, Hartoog, OE, Krühler, T, Fynbo, JPU, Watson, DJ, Wiersema, K, D'Elia, V, Zafar, T, Afonso, PMJ, Covino, S, Postigo, ADU, Flores, H, Goldoni, P, Greiner, J, Hjorth, J, Jakobsson, P, Kaper, L, Klose, S, Levan, AJ, Malesani, D, Milvang-Jensen, B, Nardini, M, Piranomonte, S, Sollerman, J, Sánchez-Ramírez, R, Schulze, S, Tanvir, NR, Vergani, SD & Wijers, RAMJ 2014, 'The metallicity and dust content of a redshift 5 gamma-ray burst host galaxy', Astrophysical Journal, vol. 785, no. 2, pp. 150-161. https://doi.org/10.1088/0004-637X/785/2/150

APA

Sparre, M., Hartoog, O. E., Krühler, T., Fynbo, J. P. U., Watson, D. J., Wiersema, K., D'Elia, V., Zafar, T., Afonso, P. M. J., Covino, S., Postigo, A. D. U., Flores, H., Goldoni, P., Greiner, J., Hjorth, J., Jakobsson, P., Kaper, L., Klose, S., Levan, A. J., ... Wijers, R. A. M. J. (2014). The metallicity and dust content of a redshift 5 gamma-ray burst host galaxy. Astrophysical Journal, 785(2), 150-161. https://doi.org/10.1088/0004-637X/785/2/150

Vancouver

Sparre M, Hartoog OE, Krühler T, Fynbo JPU, Watson DJ, Wiersema K et al. The metallicity and dust content of a redshift 5 gamma-ray burst host galaxy. Astrophysical Journal. 2014 Apr 20;785(2):150-161. https://doi.org/10.1088/0004-637X/785/2/150

Author

Sparre, M. ; Hartoog, O. E. ; Krühler, T. ; Fynbo, Johan Peter Uldall ; Watson, D. J. ; Wiersema, K. ; D'Elia, V. ; Zafar, T. ; Afonso, P. M. J. ; Covino, S. ; Postigo, A. de Ugarte ; Flores, H. ; Goldoni, P. ; Greiner, J. ; Hjorth, J. ; Jakobsson, P. ; Kaper, L. ; Klose, S. ; Levan, A. J. ; Malesani, D. ; Milvang-Jensen, B. ; Nardini, M. ; Piranomonte, S. ; Sollerman, J. ; Sánchez-Ramírez, R. ; Schulze, S. ; Tanvir, N. R. ; Vergani, S. D. ; Wijers, R. A. M. J. / The metallicity and dust content of a redshift 5 gamma-ray burst host galaxy. In: Astrophysical Journal. 2014 ; Vol. 785, No. 2. pp. 150-161.

Bibtex

@article{c6b6b2f9642b423eb94ced1fb781c995,
title = "The metallicity and dust content of a redshift 5 gamma-ray burst host galaxy",
abstract = "Observations of the afterglows of long gamma-ray bursts (GRBs) allow the study of star-forming galaxies across most of cosmic history. Here we present observations of GRB 111008A from which we can measure metallicity, chemical abundance patterns, dust-to-metals ratio and extinction of the GRB host galaxy at z=5.0. The host absorption system is a damped Lyman-alpha absorber (DLA) with a very large neutral hydrogen column density of log N(HI)/cm^(-2) = 22.30 +/- 0.06, and a metallicity of [S/H]= -1.70 +/- 0.10. It is the highest redshift GRB with such a precise metallicity measurement. The presence of fine-structure lines confirms the z=5.0 system as the GRB host galaxy, and makes this the highest redshift where Fe II fine-structure lines have been detected. The afterglow is mildly reddened with A_V = 0.11 +/- 0.04 mag, and the host galaxy has a dust-to-metals ratio which is consistent with being equal to or lower than typical values in the Local Group.",
keywords = "astro-ph.CO",
author = "M. Sparre and Hartoog, {O. E.} and T. Kr{\"u}hler and Fynbo, {Johan Peter Uldall} and Watson, {D. J.} and K. Wiersema and V. D'Elia and T. Zafar and Afonso, {P. M. J.} and S. Covino and Postigo, {A. de Ugarte} and H. Flores and P. Goldoni and J. Greiner and J. Hjorth and P. Jakobsson and L. Kaper and S. Klose and Levan, {A. J.} and D. Malesani and B. Milvang-Jensen and M. Nardini and S. Piranomonte and J. Sollerman and R. S{\'a}nchez-Ram{\'i}rez and S. Schulze and Tanvir, {N. R.} and Vergani, {S. D.} and Wijers, {R. A. M. J.}",
year = "2014",
month = apr,
day = "20",
doi = "10.1088/0004-637X/785/2/150",
language = "English",
volume = "785",
pages = "150--161",
journal = "Astrophysical Journal",
issn = "0004-637X",
publisher = "Institute of Physics Publishing, Inc",
number = "2",

}

RIS

TY - JOUR

T1 - The metallicity and dust content of a redshift 5 gamma-ray burst host galaxy

AU - Sparre, M.

AU - Hartoog, O. E.

AU - Krühler, T.

AU - Fynbo, Johan Peter Uldall

AU - Watson, D. J.

AU - Wiersema, K.

AU - D'Elia, V.

AU - Zafar, T.

AU - Afonso, P. M. J.

AU - Covino, S.

AU - Postigo, A. de Ugarte

AU - Flores, H.

AU - Goldoni, P.

AU - Greiner, J.

AU - Hjorth, J.

AU - Jakobsson, P.

AU - Kaper, L.

AU - Klose, S.

AU - Levan, A. J.

AU - Malesani, D.

AU - Milvang-Jensen, B.

AU - Nardini, M.

AU - Piranomonte, S.

AU - Sollerman, J.

AU - Sánchez-Ramírez, R.

AU - Schulze, S.

AU - Tanvir, N. R.

AU - Vergani, S. D.

AU - Wijers, R. A. M. J.

PY - 2014/4/20

Y1 - 2014/4/20

N2 - Observations of the afterglows of long gamma-ray bursts (GRBs) allow the study of star-forming galaxies across most of cosmic history. Here we present observations of GRB 111008A from which we can measure metallicity, chemical abundance patterns, dust-to-metals ratio and extinction of the GRB host galaxy at z=5.0. The host absorption system is a damped Lyman-alpha absorber (DLA) with a very large neutral hydrogen column density of log N(HI)/cm^(-2) = 22.30 +/- 0.06, and a metallicity of [S/H]= -1.70 +/- 0.10. It is the highest redshift GRB with such a precise metallicity measurement. The presence of fine-structure lines confirms the z=5.0 system as the GRB host galaxy, and makes this the highest redshift where Fe II fine-structure lines have been detected. The afterglow is mildly reddened with A_V = 0.11 +/- 0.04 mag, and the host galaxy has a dust-to-metals ratio which is consistent with being equal to or lower than typical values in the Local Group.

AB - Observations of the afterglows of long gamma-ray bursts (GRBs) allow the study of star-forming galaxies across most of cosmic history. Here we present observations of GRB 111008A from which we can measure metallicity, chemical abundance patterns, dust-to-metals ratio and extinction of the GRB host galaxy at z=5.0. The host absorption system is a damped Lyman-alpha absorber (DLA) with a very large neutral hydrogen column density of log N(HI)/cm^(-2) = 22.30 +/- 0.06, and a metallicity of [S/H]= -1.70 +/- 0.10. It is the highest redshift GRB with such a precise metallicity measurement. The presence of fine-structure lines confirms the z=5.0 system as the GRB host galaxy, and makes this the highest redshift where Fe II fine-structure lines have been detected. The afterglow is mildly reddened with A_V = 0.11 +/- 0.04 mag, and the host galaxy has a dust-to-metals ratio which is consistent with being equal to or lower than typical values in the Local Group.

KW - astro-ph.CO

U2 - 10.1088/0004-637X/785/2/150

DO - 10.1088/0004-637X/785/2/150

M3 - Journal article

VL - 785

SP - 150

EP - 161

JO - Astrophysical Journal

JF - Astrophysical Journal

SN - 0004-637X

IS - 2

ER -

ID: 128853056