activity
19982026
most citedSwings between rotation and accretion power in a millisecond binary pulsar

460 citations · 6.1k across the 192 of their papers we have counts for

collaborators

194 papers

cs.LG2026

CHASE: Channel-Aligned Structure Exploitation for Geometry-Aware Model Engineering

Wei Wang, Wei Jiang, Ziran Liu

Geometric and Spectral Alignment (GSA) characterizes trained networks through spectral concentration, physical-channel alignment, support structure, and changes in singular bases.…

astro-ph.HE2026

Detection of kilosecond hard lags in the new pulsating ULX candidate NGC 7456 ULX-1

W. Leone, F. Pintore, C. Pinto +19

Context. Ultraluminous X-ray sources (ULXs) are thought to be powered, in many cases, by super-Eddington accretion onto compact objects. While soft X-ray lags have been detected in…

astro-ph.HE2026

4U 1624-490 as a possible intermediate-mass X-ray binary: constraints from XRISM and NuSTAR spectroscopy

R. Iaria, A. Anitra, T. Di Salvo +7

High-inclination dipping neutron-star X-ray binaries provide a direct view of accretion-flow structure because the line of sight intercepts ionised plasma above the disc. We analys…

astro-ph.HE2026

A FAST search for radio pulsations during the dormant state of the AMSPs IGR J00291+5934 and MAXI J1957+032

A. Marino, E. Parent, F. Coti Zelati +15

Accreting millisecond pulsars (AMSPs) and transitional millisecond pulsars (tMSPs) are neutron star low-mass X-ray binaries which can evolve into "recycled" radio millisecond pulsa…

astro-ph.HE2026

The first IXPE view of the eclipsing ADC source 4U 1822-37

A. Anitra, A. Gnarini, T. Di Salvo +17

Accretion-disc corona sources are high-inclination low-mass X-ray binaries in which the innermost regions are hidden and the observed X-ray emission is dominated by radiation scatt…

astro-ph.HE2026

CubeSats Reach the Millisecond X-Ray Domain: Crab Pulsar Timing with SpIRIT/HERMES

Wladimiro Leone, R. Mearns, T. Di Salvo +70

The High Energy Rapid Modular Ensemble of Satellites (HERMES) instrument is a compact X/-ray spectrometer operating on board the 6U (11 kg) SpIRIT CubeSat. The payload is partic…