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Published April 14, 2003 | Published
Book Section - Chapter Open

GRB 000911: Evidence for an Associated Supernova?

Covino, S.
Lazzati, D. ORCID icon
Ghisellini, G.
Fugazza, D.
Campana, S.
Saracco, P.
Price, P. A.
Berger, E. ORCID icon
Kulkarni, S. ORCID icon
Ramirez-Ruiz, E. ORCID icon
Cimatti, A.
Della Valle, M. ORCID icon
di Serego Alighieri, S. ORCID icon
Celotti, A.
Haardt, F.
Israel, G. L.
Stella, L.
Others:
Ricker, G. R.
Vanderspek, R. K.
An error occurred while generating the citation.

Abstract

We present photometric and spectroscopic observations of the late afterglow of GRB 000911. We detect a moderately significant re-brightening in the R, I and J lightcurves, associated with a sizable reddening of the spectrum. This can be explained through the presence of an underlying supernova, outshining the afterglow ~ 30 days after the burst event.

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© 2003 American Institute of Physics. Issue Date: 14 April 2003.

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