activity
20032026
most citedFlows of X-ray gas reveal the disruption of a star by a massive black hole

212 citations · 2.2k across the 47 of their papers we have counts for

collaborators

47 papers

astro-ph.HE2026

Spectral Analysis of the Egress and Ingress Phases of Cen X-3 with XRISM/Resolve

J. Planelles-Villalva, L. Gu, J. J. Rodes-Roca +7

We investigate the phase-resolved X-ray spectral evolution of the high-mass X-ray binary Cen X-3 across eclipse ingress and egress, using two out-of-eclipse intervals as references…

astro-ph.IM2025★ 4 cited

Ground calibration plan for the Athena/X-IFU microcalorimeter spectrometer

Alexeï Molin, François Pajot, Marc Audard +24

The X-ray Integral Field Unit is the X-ray imaging spectrometer on-board one of ESA's next large missions, Athena. Athena is set to investigate the theme of the Hot and Energetic U…

astro-ph.HE2024

Chandra/HETG Doppler velocity measurements in stellar coronal sources

E. Bozzo, D. P. Huenemoerder, M. Falanga +4

Stellar coronal sources have been observed in the past not only for their astrophysical interest in the field of binary system evolution and interaction, but also for their invalua…

astro-ph.CO2023★ 7 cited

A search for the missing baryons with X--ray absorption lines towards the blazar 1ES 1553+113

D. Spence, M. Bonamente, J. Nevalainen +5

This paper presents an analysis of XMM X--ray spectra of the quasar 1ES 1553+113, in search for absorption lines from the intervening warm--hot intergalactic medium. A search for O…

astro-ph.HE2022★ 8 cited

The NuSTAR and Chandra view of CL 0217+70 and Its Tell-Tale Radio Halo

Ayşegül Tümer, Daniel R. Wik, Xiaoyuan Zhang +11

Mergers of galaxy clusters are the most energetic events in the universe, driving shock and cold fronts, generating turbulence, and accelerating particles that create radio halos a…

astro-ph.CO2021★ 10 cited

Deep Chandra observations of merging galaxy cluster ZwCl 2341+0000

X. Zhang, A. Simionescu, C. Stuardi +9

Knowledge of X-ray shock and radio relic connection in merging galaxy clusters has been greatly extended in terms of both observation and theory over the last decade. ZwCl 2341+000…