演講資訊

Prof. Ip (IANCU)

"Circumstellar debris and pollution around white dwarfs"

時間/地點: 2021-12-22 12:10 [S4-1013]

摘要:

A significant fraction of white dwarfs exhibit signs of ongoing accretion of refractory elements. This effect might be maintained by a steady state injection of solid bodies from an Oort cloud-like cometary reservoir followed by circularization and orbital decay and tidal breakup.

For more details, you may refer to the link:
10.3847/1538-4357/ac00ae

期刊:

ApJ, 915:91, 2021

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