activity
20092026
most citedThe evolution of the high-energy cut-off in the X-Ray spectrum of the GX 339-4 across a hard-to-soft transition

152 citations · 268 across the 10 of their papers we have counts for

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Showing 2023Show all

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astro-ph.HE2023

A systematic study of the high-frequency bump in the black-hole low-mass X-ray binary GX 339-4

Yuexin Zhang, Mariano Méndez, Sara E. Motta +8

The high-frequency bump, characterized by a frequency exceeding ~30 Hz, represents a seldom-explored time-variability feature in the power density spectrum (PDS) of black-hole X-ra…

astro-ph.HE2023★ 39 cited

Highly Significant Detection of X-Ray Polarization from the Brightest Accreting Neutron Star Sco X-1

Fabio La Monaca, Alessandro Di Marco, Juri Poutanen +116

The Imaging X-ray Polarimetry Explorer (IXPE) measured with high significance the X-ray polarization of the brightest Z-source Scorpius X-1, resulting in the nominal 2-8 keV energy…