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Gamma-Ray Bursts (GRBs) are the most energetic explosion in universe since the Big Bang. An event of GRB produces energy up to 1054 erg. GRBs could be classified into two groups judged by duration and energy level: long-soft GRBs dan short-hard GRBs. Long-soft GRBs are explained as the explosion of...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/7251 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Gamma-Ray Bursts (GRBs) are the most energetic explosion in universe since the Big Bang. An event of GRB produces energy up to 1054 erg. GRBs could be classified into two groups judged by duration and energy level: long-soft GRBs dan short-hard GRBs. Long-soft GRBs are explained as the explosion of massive stars at the end of their life, short-hard GRBs are produced by coalescence of compact objects in binary systems. Early work by Woosley (1993) have gave us a big picture of GRB mechanism. Intensive observations since 1991 have revealed many facts for long-soft GRBs, giving opportunities for researchers to test available theories. The connection between long-soft GRBs and supernovae have been established through observations. Supernovae that associate with GRBs have larger explosion energy compared with ordinary supernovae so the term of hypernovae had been proposed by Iwamoto et al. (1998). Within this paper we will try to review long soft GRBs generated by hypernovae mechanism. |
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