2012ApJ...761..174B

Query : 2012ApJ...761..174B

2012ApJ...761..174B - Astrophys. J., 761, 174 (2012/December-3)

A code to compute the emission of thin accretion disks in Non-Kerr spacetimes and test the nature of black hole candidates.

BAMBI C.

Abstract (from CDS):

Astrophysical black hole (BH) candidates are thought to be the Kerr BHs predicted by general relativity, but the actual nature of these objects has still to be proven. The analysis of the electromagnetic radiation emitted by a geometrically thin and optically thick accretion disk around a BH candidate can provide information about the geometry of the spacetime around the compact object and it can thus test the Kerr BH hypothesis. In this paper, I present a code based on a ray-tracing approach and capable of computing some basic properties of thin accretion disks in spacetimes with deviations from the Kerr background. The code can be used to fit current and future X-ray data of stellar-mass BH candidates and constrain possible deviations from the Kerr geometry in the spin parameter-deformation parameter plane.

Abstract Copyright: ∼

Journal keyword(s): accretion, accretion disks - black hole physics - gravitation - X-rays: binaries

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NAME M33 X-7 HXB 01 33 34.13 +30 32 11.3 17.50 18.80 18.70     O 187 2

Query : 2012ApJ...761..174B

Basic data :
NAME M33 X-7 -- High Mass X-ray Binary
Other object types: otypes_help 		X (2012ApJ,2E,...), HXB (2010MNRAS), EB* (2009ApJ), G (2010ApJ), * (IFM), UV ([MBH96])
ICRS coord. (ep=J2000) : 		01 33 34.13 +30 32 11.3 (X-ray) [ 130 130 90 ] C 2008ApJS..174..366P
FK4 coord. (ep=B1950 eq=1950) : 		01 30 45.03 +30 16 49.1 [ 130 130 90 ]
Gal coord. (ep=J2000) : 		133.56876 -31.46360 [ 130 130 90 ]
Spectral type: 		O E 2015MNRAS.446.1399L
Fluxes (3) :
U 17.50 [~] D 2005ApJS..161..271G
B 18.80 [~] D 2005ApJS..161..271G
V 18.70 [~] D 2005ApJS..161..271G
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 10770 Display criteria :

Identifiers (23) :
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2E 408 IFM-B 576 XMMU J013334.0+303211 [MPH2006] 150
1AXG J013335+3032 IFM-B 581 [HP2001] 71 [PMH2004] 171
ChASeM33 137 NAME M33 X-7 [I92a] 47 [SB95] 12
ChASeM33 J013334.13+303211.3 RX J0133.5+3032 [LCB96] 21 [SSA2010] 1272
CXOU J013334.1+303210 2XMM J013334.0+303212 [LDC81] 7 [TFP88] X-7
2E 0130.7+3016 3XMM J013334.0+303211 [MBH96] 128

References (187 between 1850 and 2026) (Total 187)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : NAME M33 X-7

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2E 408

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