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   Articles with "insight hxmt" as a keyword



Insight-HXMT observations of the Crab pulsar

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recommendations! Published in 2019 at "Research in Astronomy and Astrophysics"

DOI: 10.1088/1674-4527/19/6/87

Abstract: We report on X-ray emission properties of the Crab pulsar(PSR B0531+21) using observations by Insight-HXMT during its first year after launch. We obtained high signal-to-noise profiles in the X-ray energy band 11-250 keV. We have… read more here.

Keywords: phase; crab pulsar; energy; insight hxmt ... See more keywords

Insight-HXMT Observations of the 2023 Outburst in Aql X–1

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recommendations! Published in 2025 at "Research in Astronomy and Astrophysics"

DOI: 10.1088/1674-4527/adc3f4

Abstract: We conducted an analysis of the continuum during the onset and initial decline phases of the 2023 outburst in transient neutron star low-mass X-ray binary Aql X–1 using broadband observations from the Hard X-ray Modulation… read more here.

Keywords: insight hxmt; model; 2023 outburst; state ... See more keywords

X-ray reprocessing in accreting pulsar GX 301-2 observed with Insight-HXMT

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recommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staa3788

Abstract: We investigate the absorption and emission features in observations of GX 301-2 detected with Insight-HXMT/LE in 2017-2019. At different orbital phases, we found prominent Fe Kalpha, Kbeta and Ni Kalpha lines, as well as Compton… read more here.

Keywords: accretion material; reprocessing accreting; insight hxmt; ray reprocessing ... See more keywords

Measuring the spin of black hole transient 4U 1543-47 Using Insight-HXMT

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recommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stae1561

Abstract: We provided a comprehensive study of the properties of the black hole in the low-mass X-ray binary system 4U 1543-47, specifically focusing on the 2021 outburst (MJD 59380-59470). Using observations from the Insight-HXMT mission, we… read more here.

Keywords: spin black; measuring spin; black hole; hole ... See more keywords

Wavelet analysis of low-frequency quasi-periodic oscillations in MAXI J1803−298 observed with Insight-HXMT and NICER

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recommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stae2387

Abstract: With data observed by the Hard X-ray Modulation Telescope (Insight-HXMT) and the Neutron star Interior Composition Explorer (NICER), we study low-frequency quasi-periodic oscillations (LFQPOs) of the black hole candidate MAXI J1803−298 during the 2021 outburst.… read more here.

Keywords: quasi periodic; qpos; insight hxmt; frequency quasi ... See more keywords

Insight-HXMT observations of thermonuclear X-ray bursts in 4U 1636−53

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recommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stae283

Abstract: We conducted an analysis of 45 bursts observed from 4U 1636−53. To investigate the mechanism behind the light curve profiles and the impact of thermonuclear X-ray bursts on the accretion environment in accreting neutron star… read more here.

Keywords: ray bursts; thermonuclear ray; burst; insight hxmt ... See more keywords

Timing analysis of the newly discovered black hole candidate Swift J1727.8–1613 with Insight-HXMT

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recommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stae835

Abstract: We present the results obtained from an X-ray timing study of the new black hole candidate (BHC) Swift J1727.8–1613. The work is based on Hard X-ray Modulation Telescope (Insight-HXMT) observations carried out during the 2023… read more here.

Keywords: black hole; insight; insight hxmt; hole candidate ... See more keywords

Comprehensive X-ray spectral-timing analysis of GRS 1915+105 based on Insight–HXMT observations

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recommendations! Published in 2025 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staf1759

Abstract: GRS 1915+105 has been well studied since its discovery and is well known for its complex light-curve variability. Using the full currently available Hard X-ray Modulation Telescope (Insight–HXMT) data set from 2017 July to 2023… read more here.

Keywords: 1915 105; spectral timing; insight hxmt; grs 1915 ... See more keywords