Very different x-ray-to-optical column density ratios in ¿-ray burst afterglows: ionization in GRB environments

Darach Jafar Watson; Jens Hjorth; Johan Peter Uldall Fynbo; P. Jakobsson; S. Foley; Jesper Olof Sollerman; R.A.M.J Wijers

Very different x-ray-to-optical column density ratios in ¿-ray burst afterglows: ionization in GRB environments

Darach Jafar Watson, Jens Hjorth, Johan Peter Uldall Fynbo, P. Jakobsson, S. Foley, Jesper Olof Sollerman, R.A.M.J Wijers

Abstract

Udgivelsesdato: May 10

Original language	English
Journal	Astrophysical Journal
Volume	660
Issue number	2
Pages (from-to)	L101-L104
Number of pages	5
ISSN	0004-637X
Publication status	Published - 2007

Cite this

@article{329e3ba0be8911dcbee902004c4f4f50,

title = "Very different x-ray-to-optical column density ratios in ¿-ray burst afterglows: ionization in GRB environments",

abstract = "Udgivelsesdato: May 10",

author = "Watson, {Darach Jafar} and Jens Hjorth and Fynbo, {Johan Peter Uldall} and P. Jakobsson and S. Foley and Sollerman, {Jesper Olof} and R.A.M.J Wijers",

note = "Paper id:: DOI: 10.1086/518310",

year = "2007",

language = "English",

volume = "660",

pages = "L101--L104",

journal = "Astrophysical Journal",

issn = "0004-637X",

publisher = "Institute of Physics Publishing, Inc",

number = "2",

}

TY - JOUR

T1 - Very different x-ray-to-optical column density ratios in ¿-ray burst afterglows

T2 - ionization in GRB environments

AU - Watson, Darach Jafar

AU - Hjorth, Jens

AU - Fynbo, Johan Peter Uldall

AU - Jakobsson, P.

AU - Foley, S.

AU - Sollerman, Jesper Olof

AU - Wijers, R.A.M.J

N1 - Paper id:: DOI: 10.1086/518310

PY - 2007

Y1 - 2007

N2 - Udgivelsesdato: May 10

AB - Udgivelsesdato: May 10

M3 - Journal article

SN - 0004-637X

VL - 660

SP - L101-L104

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 2

ER -