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dc.contributor.authorChandra, P.
dc.contributor.authorCenko, S.
dc.contributor.authorFrail, D.
dc.contributor.authorChevalier, R.
dc.contributor.authorMacquart, Jean-Pierre
dc.contributor.authorKulkarni, S.
dc.contributor.authorBock, D.
dc.contributor.authorBertoldi, F.
dc.identifier.citationChandra, P. and Cenko, S. and Frail, D. and Chevalier, R. and Macquart, J. and Kulkarni, S. and Bock, D. et al. 2008. Multiwaveband analysis of brightest GRB070125, pp. 346-349.

We present a comprehensive multiwavelength analysis of the bright, long duration gamma-ray burst GRB 070125, comprised of observations in ?-ray, X-ray, optical, millimeter and centimeter wavebands. Radio light curves show rapid flux variations, which are interpreted as due to interstellar scintillation, and are used to derive an upper limit of 2.4×10 17cm on the radius of the fireball. Radio light curves and spectra suggest that the afterglow shock wave is moving in a dense medium. Our broadband modeling favors a constant density profile for the circumburst medium over a wind-like profile (R-2). GRB 070125 is a burst with high radiative efficiency (>60%). © 2008 American Institute of Physics.

dc.titleMultiwaveband analysis of brightest GRB070125
dc.typeConference Paper
dcterms.source.titleAIP Conference Proceedings
dcterms.source.seriesAIP Conference Proceedings
curtin.departmentCurtin Institute of Radio Astronomy (Physics)
curtin.accessStatusFulltext not available

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