On the Absence of Wind Signatures in GRB Afterglow Spectra: Constraints on the Wolf-Rayet Winds of GRB Progenitors

Year2007
JournalThe Astrophysical Journal
AuthorChen, H.-W., Prochaska, J. X., Ramirez-Ruiz, E., Bloom, J. S., Dessauges-Zavadsky, M., and Foley, R. J.
Bibcode2007ApJ...663..420C
TelescopeGN
InstrumentGMOS-N
PartnerAU/GS/UK/US/UH
CountryUSA
Program IDGN-2005B-Q-6

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