Binary Black Hole Accretion Andrew MacFadyen (NYU) Brian Farris - - PowerPoint PPT Presentation

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Binary Black Hole Accretion Andrew MacFadyen (NYU) Brian Farris - - PowerPoint PPT Presentation

Binary Black Hole Accretion Andrew MacFadyen (NYU) Brian Farris (NYU/Columbia), Paul Duffell (Berkeley), Zoltan Haiman (Columbia) Farris+ (2013, 2015ab) A. MacFadyen (NYU) A. MacFadyen (NYU) A. MacFadyen (NYU) A. MacFadyen (NYU) 2008 A.


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Binary Black Hole Accretion

Andrew MacFadyen (NYU)

Brian Farris (NYU/Columbia), Paul Duffell (Berkeley), Zoltan Haiman (Columbia)

Farris+ (2013, 2015ab)

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2008

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DISCO

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Farris, Duffell, MacFadyen & Haiman (2013)

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Farris+ (2013)

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Farris+ (2013)

1 1.8

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Farris+ (2013)

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Farris+ (2013)

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Farris+ (2013)

1 1/5 1 Observed Period may be LOWER than binary period

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Mini-disks damp accretion variability

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Binaries Driven toward Equal Mass

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Radiative Cooling Farris+ (2015a)

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Farris+ (2015a)

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Farris+ (2015a)

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Farris+ (2015)

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Decoupling

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Farris+ ArXiv:1409.5124

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