2006MNRAS.366.1373Z

Query : 2006MNRAS.366.1373Z

2006MNRAS.366.1373Z - Mon. Not. R. Astron. Soc., 366, 1373-1377 (2006/March-2)

The correlations between the twin kHz quasi-periodic oscillation frequencies of low-mass X-ray binaries.

ZHANG C.M., YIN H.X., ZHAO Y.H., ZHANG F. and SONG L.M.

Abstract (from CDS):

We analyzed the recently published kHz quasi-period oscillaiton (QPO) data in the neutron star low-mass X-ray binaries (LMXBs), in order to investigate the different correlations of the twin-peak kHz QPOs in bright Z sources and in the less luminous Atoll sources. We find a power-law relation ν1∼ν^b^2between the upper and the lower kHz QPOs with different indices: b≃ 1.5 for the Atoll source 4U 1728-34 and b≃ 1.9 for the Z source Sco X-1. The implications of our results for the theoretical models for kHz QPOs are discussed.

Abstract Copyright: 2006 The Authors. Journal compilation © 2006 RAS

Journal keyword(s): accretion, accretion discs - binaries: close - stars: neutron - X-rays: stars

Simbad objects: 19

goto Full paper

goto View the references in ADS

Number of rows : 19
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 V* V1055 Ori LXB 06 17 07.3565603963 +09 08 13.515857360   18.80 18.5     ~ 594 1
2 V* QX Nor LXB 16 12 43.0 -52 25 26           ~ 946 1
3 V* V818 Sco LXB 16 19 55.0692669024 -15 38 25.017666540 11.60 12.40 11.1     Oev 1730 0
4 V* V801 Ara LXB 16 40 55.5976953528 -53 45 04.948107156 17.50 18.20 17.5   17.07 ~ 921 0
5 4U 1642-45 LXB 16 45 48.1 -45 36 42           ~ 467 1
6 V* V1101 Sco LXB 17 05 44.4916006152 -36 25 23.049324480   20.10 18.6     ~ 473 0
7 X Ara X-1 LXB 17 06 15.2 -43 02 11           ~ 296 1
8 1RXS J170855.6-440653 LXB 17 08 54.346 -44 06 08.38           ~ 406 1
9 NAME Slow Burster LXB 17 31 58.0 -33 49 58     15.50     ~ 865 1
10 KS 1731-260 LXB 17 34 13.46 -26 05 18.6       22.8 20.9 ~ 437 0
11 V* V926 Sco LXB 17 38 58.2384053021 -44 27 00.699118812 16.90 17.70 17.5     ~ 480 0
12 4U 1758-25 LXB 18 01 09.7308060816 -25 04 44.120221284     11.08     ~ 705 1
13 [KRL2007b] 304 LXB 18 06 59.8 -29 24 30           ~ 228 0
14 SAX J1808.4-3658 LXB 18 08 27.58 -36 58 43.9           ~ 1051 0
15 V* NP Ser LXB 18 16 01.7 -14 02 09   18.8       K 683 2
16 X Sgr X-4 LXB 18 23 40.57 -30 21 40.6   19.06 18.81     ~ 1056 1
17 V* V1405 Aql LXB 19 18 47.6 -05 14 18 20.90 21.40 21.0     ~ 495 0
18 V* LZ Aqr LXB 21 23 14.54 -05 47 52.9 15.90 16.78 16.8     ~ 154 0
19 V* V1341 Cyg LXB 21 44 41.1544345272 +38 19 17.066570988 15.00 15.13 14.68 15.00   A9III 1229 1

To bookmark this query, right click on this link: simbad:objects in 2006MNRAS.366.1373Z and select 'bookmark this link' or equivalent in the popup menu