389 citations · 2.8k across the 41 of their papers we have counts for
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The SRG X-ray orbital observatory, its telescopes and first scientific results
R. Sunyaev, V. Arefiev, V. Babyshkin +39
The orbital observatory Spectrum-Roentgen-Gamma (SRG), equipped with the grazing-incidence X-ray telescopes Mikhail Pavlinsky ART-XC and eROSITA, was launched by Roscosmos to the L…
The discovery of radio halos in the Frontier Fields clusters Abell S1063 and Abell 370
C. Xie, R. J. van Weeren, L. Lovisari +13
Massive merging galaxy clusters often host diffuse Mpc-scale radio synchrotron emission. This emission originates from relativistic electrons in the ionized intracluster medium (IC…
X-raying molecular clouds with a short flare: probing statistics of gas density and velocity fields
I. Khabibullin, E. Churazov, R. Sunyaev +3
We take advantage of a set of molecular cloud simulations to demonstrate a possibility to uncover statistical properties of the gas density and velocity fields using reflected emis…
The Galactic Centre Chimney
G. Ponti, F. Hofmann, E. Churazov +6
Evidence has increasingly mounted in recent decades that outflows of matter and energy from the central parsecs of our Galaxy have shaped the observed structure of the Milky Way on…
An upper limit on nickel overabundance in the supercritical accretion disk wind of SS 433 from X-ray spectroscopy
P. Medvedev, I. Khabibullin, S. Sazonov +2
We take advantage of a long (with a total exposure time of 120 ks) X-ray observation of the unique Galactic microquasar SS 433, carried out with the XMM-Newton space observatory, t…
Resonant scattering in the Perseus Cluster: spectral model for constraining gas motions with Astro-H
I. Zhuravleva, E. Churazov, R. Sunyaev +6
X-ray spectra from cores of galaxy clusters can be strongly distorted by resonant scattering of line photons, affecting metal abundance and gas velocity measurements. We introduce…