activity
20212026
most citedObservations of a radio-bright, X-ray obscured GRS 1915+105

50 citations · 117 across the 16 of their papers we have counts for

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Showing 2025Show all

7 papers · 1 filter

astro-ph.HE2025★ 1 cited

Aql X-1 from dawn 'til dusk: the early rise, fast state transition and decay of its 2024 outburst

A. Marino, F. Coti Zelati, K. Alabarta +36

Transient Low-Mass X-ray Binaries (LMXBs) are usually first detected by all-sky X-ray monitors when they enter new outbursts, typically at X-ray luminosities above 10…

astro-ph.HE2025

The NICER view of Scorpius X-1

J. López-Miralles, S. E. Motta, J. C. A. Miller-Jones +3

The Neutron Star X-ray binary Sco X-1 is one of the brightest Z-type sources in our Galaxy, showing frequent periods of flaring activity and different types of relativistic outflow…

astro-ph.HE2025

The peculiar hard state behaviour of the black hole X-ray binary Swift J1727.81613

A. K. Hughes, F. Carotenuto, T. D. Russell +37

Tracking the correlation between radio and X-ray luminosities during black hole X-ray binary outbursts is a key diagnostic of the coupling between accretion inflows (traced by X-ra…

astro-ph.HE2025★ 1 cited

Optical and X-ray timing analysis of the 2018-2020 outburst and rebrightening of the black-hole transient MAXI J1820+070

M. Fiori, L. Zampieri, A. Burtovoi +15

We report the results of a comprehensive analysis of the multiwavelength (in optical and X-rays) and multitimescale (from months to tenths of a second) variability of the 2018-2020…

astro-ph.HE2025★ 11 cited

A new pulsating neutron star in the Ultraluminous X-ray source NGC 4559 X7?

F. Pintore, C. Pinto, G. Rodriguez-Castillo +17

Ultraluminous X-ray sources (ULX) are extragalactic objects with X-ray luminosities above the Eddington limit for a 10 Msun black hole (BH). ULXs may host super-Eddington accreting…

astro-ph.HE2025

Multi-band study of the flaring mode emission in the transitional millisecond pulsar PSR J1023+0038

M. C. Baglio, F. Coti Zelati, A. K. Hughes +17

We present a comprehensive study of the flaring mode of the transitional millisecond pulsar (tMSP) PSR J1023+0038 during its X-ray sub-luminous state, using strictly simultaneous X…

astro-ph.HE2025

Peculiar radio-bright behaviour of the Galactic black hole transient 4U 1543-47 in the 2021-2023 outburst

X. Zhang, W. Yu, F. Carotenuto +8

Correlated behaviours between the radio emission and the X-ray emission in Galactic black hole X-ray binaries (BH XRBs) in the X-ray hard state are crucial to the understanding of…