activity
20082026
most citedThe enhanced X-ray Timing and Polarimetry mission - eXTP

329 citations · 2.4k across the 85 of their papers we have counts for

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Showing 2024Show all

8 papers · 1 filter

astro-ph.HE2024★ 7 cited

Quenching and recovery of persistent X-ray emission during a superburst in 4U 182030

Zhijiao Peng, Zhaosheng Li, Yuanyue Pan +6

We report the superburst from 4U 1820--30 in 2021 observed by the Monitor of All-sky X-ray Image and Neutron star Interior Composition Explorer (NICER). During the tail of the supe…

astro-ph.HE2024★ 7 cited

A comprehensive study of type I (thermonuclear) bursts in the new transient SRGA J144459.2604207

Tao Fu, Zhaosheng Li, Yuanyue Pan +11

We report an analysis of Insight-HXMT observations of the newly discovered accreting millisecond pulsar SRGA J144459.2604207. During the outburst, detected in 2024 February by S…

astro-ph.HE2024

A Systematic Study of Millihertz Quasiperiodic Oscillations in GS 1826-238

Hua Xiao, Long Ji, Sergey Tsygankov +3

We performed a systematic investigation of millihertz quasiperiodic oscillations (mHz QPOs) in the low-mass X-ray binary GS 1826238 observed with {\it NICER} and {\it Insight}-H…

astro-ph.HE2024

A Phase-resolved View of "Heartbeat"-like variability in IGR J17091-3624 During the 2022 Outburst

Qing-Cang Shui, Shu Zhang, Jing-Qiang Peng +9

IGR J17091-3624, in addition to GRS 1915+105, is the only black hole X-ray binary that displays ``heartbeat"-like variability characterized by structured flares with high amplitude…

astro-ph.HE2024

Phase-resolved Spectroscopy of Low-frequency Quasi-periodic Oscillations from the Newly Discovered Black Hole X-ray Binary Swift J1727.8-1613

Qing-Cang Shui, Shu Zhang, Jiang-Qiang Peng +14

Low-frequency quasi-periodic oscillations (LFQPOs) are commonly observed in X-ray light curves of black hole X-ray binaries (BHXRBs); however, their origin remains a topic of debat…

astro-ph.HE2024

The influence of thermonuclear bursts on polar caps of accreting X-ray millisecond pulsar MAXI J1816-195

Long Ji, Mingyu Ge, Yupeng Chen +4

We report accretion-powered pulsations for the first time during thermonuclear bursts in hard X-rays, which were observed with Insight-HXMT in 2022 during the outburst of the accre…