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pro vyhledávání: '"Grant C. Weldon"'
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 2, p 302 (2024)
Three-body systems are prevalent in nature, from planetary to stellar to supermassive black hole scales. In a hierarchical triple system, oscillations of the inner orbit’s eccentricity and inclination can be induced on secular timescales. Over many
Externí odkaz:
https://doaj.org/article/57e63bc1da8e48bbb870bd0fa3222e9c
Autor:
Grant C. Weldon, Tuan Do, Gunther Witzel, Andrea M. Ghez, Abhimat K. Gautam, Eric E. Becklin, Mark R. Morris, Gregory D. Martinez, Shoko Sakai, Jessica R. Lu, Keith Matthews, Matthew W. Hosek Jr., Zoë Haggard
Publikováno v:
The Astrophysical Journal Letters, Vol 954, Iss 1, p L33 (2023)
Sgr A* is the variable electromagnetic source associated with accretion onto the Galactic center supermassive black hole. While the near-infrared (NIR) variability of Sgr A* was shown to be consistent over two decades, unprecedented activity in 2019
Externí odkaz:
https://doaj.org/article/5008823664f14417aa9362fcf5917073