Testing the Black Hole No-hair Theorem with OJ287
We examine the ability to test the black hole no-hair theorem at the 10% level in this decade using the binary black hole in OJ287. In the test we constrain the value of the dimensionless parameter q that relates the scaled quadrupole moment and spin of the primary black hole: q 2 = -q χ2. At the present we can say that q = 1 ± 0.3 (1σ), in
Valtonen, M. J. et al.
Fecha de publicación:
11
2011