| The peculiar case of the “double-humped” super-luminous supernova SN 2006oz |
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| 作者姓名： | Rachid Ouyed Denis Leahy |
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| 作者单位： | Department of Physics and Astronomy, University of Calgary, 2500 University Drive NW, Calgary,Alberta, T2N 1N4 Canada |
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| 基金项目： | supported by operating grants from the National Science and Engineering Research Council of Canada （NSERC） |
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| 摘 要： | SN 2006oz is a super-luminous supernova with a mysterious bright precursor that has resisted explanation in standard models.However,such a precursor has been predicted in the dual-shock quark nova model of super-luminous supernovae–the precursor is the supernova event while the main light curve of the super-luminous supernova is powered by the Quark-Nova（explosive transition of the neutron star to a quark star）.As the supernova is fading,the Quark-Nova re-energizes the supernova ejecta,producing a＂double-humped＂light curve.We show that the quark nova model successfully reproduces the observed light curve of SN 2006oz.
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| 关 键 词： | 超新星 夜光 双峰 光变曲线 标准模型 夸克星 爆发事件 夸克模型 |
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