2015MNRAS.447.2059M


C.D.S. - SIMBAD4 rel 1.7 - 2021.04.15CEST08:12:42

2015MNRAS.447.2059M - Mon. Not. R. Astron. Soc., 447, 2059-2072 (2015/February-3)

Geometrical constraints on the origin of timing signals from black holes.

MOTTA S.E., CASELLA P., HENZE M., MUNOZ-DARIAS T., SANNA A., FENDER R. and BELLONI T.

Abstract (from CDS):

We present a systematic study of the orbital inclination effects on black hole transients fast time-variability properties. We have considered all the black hole binaries that have been densely monitored by the Rossi X-ray Timing Explorer satellite. We find that the amplitude of low-frequency quasi-periodic oscillations (QPOs) depends on the orbital inclination. type-C QPOs are stronger for nearly edge-on systems (high inclination), while type-B QPOs are stronger when the accretion disc is closer to face-on (low inclination). Our results also suggest that the noise associated with type-C QPOs is consistent with being stronger for low-inclination sources, while the noise associated with type-B QPOs seems inclination independent. These results are consistent with a geometric origin of the type-C QPOs - for instance arising from relativistic precession of the inner flow within a truncated disc - while the noise would correspond to intrinsic brightness variability from mass accretion rate fluctuations in the accretion flow. The opposite behaviour of type-B QPOs - stronger in low-inclinations sources - supports the hypothesis that type-B QPOs are related to the jet, the power of which is the most obvious measurable parameter expected to be stronger in nearly face-on sources.

Abstract Copyright: © 2015 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2015)

Journal keyword(s): binaries: close - stars: black holes - stars: jets - stars: low-mass - stars: oscillations - X-rays: binaries

VizieR on-line data: <Available at CDS (J/MNRAS/447/2059): table1.dat table2.dat>

Simbad objects: 22

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Number of rows : 22

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 V* KV UMa HXB 11 18 10.7922353051 +48 02 12.319175505     12.25     K5V-M1V 737 0
2 V* BW Cir HXB 13 58 09.700 -64 44 05.80 17.90 18.00 16.9     ~ 202 1
3 MAXI J1543-564 XB* 15 43 17.336 -56 24 48.35           ~ 44 0
4 V* IL Lup HXB 15 47 08.2766679321 -47 40 10.284971214     11.96     ~ 426 1
5 V* V381 Nor HXB 15 50 58.6520652623 -56 28 35.309070422   17.95 16.6     K3III 1062 0
6 X Nor X-1 LXB 16 34 01.610 -47 23 34.80           ~ 438 0
7 [GHJ2008] 3 HXB 16 50 00.980 -49 57 43.60     11.89     K4V 358 0
8 XTE J1652-453 XB* 16 52 20.330 -45 20 39.99           ~ 43 1
9 V* V1033 Sco HXB 16 54 00.137 -39 50 44.90   15.20 14.2 16.14   F5IV 1751 1
10 MAXI J1659-152 LXB 16 59 01.680 -15 15 28.73           ~ 199 0
11 V* V821 Ara HXB 17 02 49.3810714542 -48 47 23.163091737 16.20 16.30 15.5     ~ 1826 0
12 [KRL2007b] 222 LXB 17 09 07.61 -36 24 25.7           ~ 220 1
13 V* V1228 Sco LXB 17 19 58.990 -31 45 01.11           ~ 109 1
14 NAME XTE J17464-3213 LXB 17 46 15.59637 -32 14 00.8600           ~ 631 0
15 AX J1748.0-2829 LXB 17 48 05.060 -28 28 25.80     13.60     ~ 175 0
16 XTE J1752-223 LXB 17 52 15.090 -22 20 32.36           ~ 168 0
17 2MAXI J1753-013 LXB 17 53 28.2897263704 -01 27 06.256526637 15.30 16.73 16.46 16.15 15.64 ~ 302 0
18 [KRL2007b] 312 LXB 18 17 43.537 -33 01 07.80           ~ 143 0
19 V* V691 CrA LXB 18 25 46.8186056396 -37 06 18.529015318 14.30 15.20 15.1     ~ 407 0
20 V* V406 Vul HXB 18 58 41.580 +22 39 29.40 15.00 15.65 15.31     G5V-K0V 326 0
21 X Aql X-1 LXB 19 11 16.0572031521 +00 35 05.876658556           ~ 1040 1
22 Granat 1915+105 HXB 19 15 11.55576 +10 56 44.9052           ~ 2361 0

    Equat.    Gal    SGal    Ecl

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2021.04.15-08:12:42

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