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arXiv 0708.1180astro-ph
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射电超新星的光变曲线

Light Curves of Radio Supernovae

Matthew T. Kelley, Christopher J. Stockdale, Kurt W. Weiler, Christopher L. M. Williams, Nino Panagia, Richard A. Sramek, J. M. Marcaide, Schuyler D. Van Dyk

摘要:

我们目前正在进行的无线电监测最近的II型超新星(SNe),包括SNe 2004 et,2004 dj,2002 hh,2001 em,和2001 gd的结果。利用甚大天线阵监测这些超新星,我们给出了它们的射电光变曲线。从这些数据中,我们能够讨论参数化和建模,并根据以前的研究对祖细胞的性质进行预测。导出的质量损失率假设风形成的星周介质,激波速度~ 10,000 km/s,风速~10 km/s,CSM温度~ 10,000 K。

英文摘要:

We present the results from the on-going radio monitoring of recent type II supernovae (SNe), including SNe 2004et, 2004dj, 2002hh, 2001em, and 2001gd. Using the Very Large Array to monitor these supernovae, we present their radio light-curves. From these data we are able to discuss parameterizations and modeling and make predictions of the nature of the progenitors based on previous research. Derived mass loss rates assume wind-established circumstellar medium, shock velocity ~10,000 km/s, wind velocity ~10 km/s, and CSM Temperature ~10,000 K.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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