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Iron line spectroscopy with Einstein-dilaton-Gauss-Bonnet black holes · Around

2018

Iron line spectroscopy with Einstein-dilaton-Gauss-Bonnet black holes

Nampalliwar, Sourabh, Bambi, Cosimo, Kokkotas, Kostas et al.

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Einstein-dilaton-Gauss-Bonnet gravity is a well-motivated alternative theory of gravity that emerges naturally from string theory.

While black hole solutions have been known in this theory in numerical form for a while, an approximate analytical metric was obtained recently by some of us, which allows for faster and more detailed analysis.
Here we test the accuracy of the analytical metric in the context of X-ray reflection spectroscopy.
We analyze innermost stable circular orbits (ISCO) and relativistically broadened iron lines and find that both the ISCO and iron lines are determined sufficiently accurately up to the limit of the approximation.

Built on

R. P. Kerr, Phys. Rev. Lett. 11
1963
Earlier work this paper cites.
B. Carter, Phys. Rev. Lett. 26
1971
Earlier work this paper cites.
I. D. Novikov and K. S. Thorne, in Proceedings, Ecole d’Eté de Physique Théorique: Les Astres Occlus: Les Houches, France, August, 1972 (1973) pp. 343–550
1973
Earlier work this paper cites.
D. C. Robinson, Phys. Rev. Lett. 34
1975
Earlier work this paper cites.
P. Kanti et al. , Phys. Rev. D54
1996
Earlier work this paper cites.
A. Martocchia and G. Matt, Mon. Not. Roy. Astron. Soc. 282
1996
Earlier work this paper cites.
P. Kanti et al. , Phys. Rev. D57
1998
Earlier work this paper cites.
E. Lund et al. , JINST 4
2009
Earlier work this paper cites.
B. Kleihaus, J. Kunz, and E. Radu, Phys. Rev. Lett. 106
Original
2011
Earlier work this paper cites.
P. T. Chrusciel, J. Lopes Costa, and M. Heusler, Living Rev. Rel. 15
Original
2012
Earlier work this paper cites.

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