Constraints on individual supermassive binary black holes using observations of PSR J1909–3744
نویسندگان
چکیده
منابع مشابه
Constraints on alternatives to supermassive black holes
Observations of the centres of galaxies continue to evolve, and it is useful to take a fresh look at the constraints that exist on alternatives to supermassive black holes at their centres. We discuss constraints complementary to those of Maoz and demonstrate that an extremely wide range of other possibilities can be excluded. In particular, we present the new argument that for the velocity dis...
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ژورنال
عنوان ژورنال: Research in Astronomy and Astrophysics
سال: 2019
ISSN: 1674-4527,2397-6209
DOI: 10.1088/1674-4527/19/12/178