Long term variability of Swift J1753.5-0127]{Long term variability of Swift J1753.5-0127: X-ray spectral-temporal correlations during state transitions
arXiv:1905.08072 · doi:10.1093/mnras/stz1400
Abstract
We studied the long-term evolution of the spectral-temporal correlated properties of the black hole candidate Swift J1753.5-0127 from the onset of its outburst until 2011 with the Rossi X-ray Timing Explorer (RXTE). The source stayed most of its lifetime during hard state, with occasionally transitioned to the hard intermediate state. Similar to typical black hole transients, Swift J1753.5-0127 traces a clear hard line in absolute rms - intensity diagram during the low hard state, with expected highest absolute rms, while shows a clear turn during the hard intermediate state, accompanied by lower absolute rms. Different from Cyg X-1, we found that frequency-dependent time lag increased significantly in the 0.02 -- 3.2 Hz band during state transition in this source. The X-ray time lags in 0.02 -- 3.2 Hz can therefore be used as indicators of state transition in this source. Type-C QPO frequency is positively related with its fractional rms and X-ray photon index, suggesting a moving inwards disk/corona scenario. We discussed the physical interpretation of our results in our paper.
arXiv comment29 pages, 8 figures, accepted by MNRAS
References in corpus (30)
- Modelling the behaviour of accretion flows in X-ray binaries
- Statistics: Handle with Care, Detecting Multiple Model Components with the Likelihood Ratio Test
- Correlated X-ray Spectral and Timing Behavior of the Black Hole Candidate XTE J1550-564: A New Interpretation of Black Hole States
- Low frequency QPO spectra and Lense-Thirring precession
- Correlations in the QPO Frequencies of Low Mass X-Ray Binaries and the Relativistic Precession Model
- On the X-ray time lags in the black hole candidates
- The ABC of low-frequency quasi-periodic oscillations in Black-Hole Candidates: analogies with Z-sources
- The broad-band power spectra of X-ray binaries
- Characterizing the QPO Behavior of the X-ray Nova XTE J1550--564
- Long Term Variability of Cyg X-1 I. X-ray spectral-temporal correlations in the hard state
- Geometrical constraints on the origin of timing signals from black holes
- Transient Black Hole Binaries
- Fast variability as a tracer of accretion regimes in black hole transients
- Black hole-like hysteresis and accretion states in neutron star low mass X-ray binaries
- Coronal--Temporal Correlations in GX339-4: Hysteresis, Possible Reflection Changes, and Implications for ADAFs
- Inclination dependence of QPO phase lags in black hole X-ray binaries
- Correlations between kHz QPO and Low Frequency Features Attributed to Radial Oscillations and Diffusive Propagation in the Viscous Boundary Layer Around a Neutron Star
- A failed outburst of H1743-322
- A physical interpretation of the variability power spectral components in accreting neutron stars
- Accretion flow dynamics of MAXI J1836-194 during its 2011 outburst from TCAF solution
- Accretion Flow Properties of MAXI J1543-564 During 2011 Outburst from TCAF Solution
- Links between quasi-periodic oscillations and accretion states in neutron star low mass X-ray binaries
- A complex state transition from the black hole candidate Swift J1753.5-0127
- Accretion Flow Dynamics of MAXI J1659-152 from the Spectral Evolution Study of its 2010 Outburst using the TCAF Solution
- The Evolution of the Phase Lags Associated with the Type-C Quasi-periodic Oscillation in GX 339--4 during the 2006/2007 Outburst
- Discovery of a broad iron line in the black-hole candidate Swift J1753.5-0127, and the disk emission in the low/hard state revisited
- A low-luminosity soft state in the short period black hole X-ray binary Swift J1753.5-0127
- Multiwavelength Observations of Swift J1753.5-0127
- Repeated Short-term Spectral Softening in the Low/Hard State of the Galactic Black-Hole Candidate Swift J1753.5-0127
- The X-ray Spectrum Of The Black Hole Candidate Swift J1753.5-0127