Sutaria, F. K. ; Ray, A. ; Chandra, P. (2003) X-Ray and Radio Bright Type Ic SN2002ap - A Hypernova Without an Associated GRB From Twilight to Highlight: The Physics of Supernovae . pp. 287-291.
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Official URL: http://doi.org/10.1007/10828549_40
Related URL: http://dx.doi.org/10.1007/10828549_40
Abstract
Combined X-ray (0.3 - 10 keV) and Radio (0.61 and 1.42 GHz) observations of the type Ic SN 2002ap are used here, to determine the origins of the prompt X-ray and radio emission from this source. Our analysis of the XMM-Newton observations suggests that the prompt X-ray emission originates from inverse Compton scattering of photospheric thermal emission by energetic electrons. In addition, we use the reported multifrequency VLA observations of this supernova. We compare the early radiospheric properties of SN 2002ap with those of SN 1998bw (type Ic) and SN 1993J (type IIb), to contrast the prompt emission from a GRB associated SN and other supernovae without such counterparts.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer Nature Switzerland AG |
| ID Code: | 125957 |
| Deposited On: | 17 Oct 2022 09:05 |
| Last Modified: | 17 Oct 2022 09:05 |
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