Search Results for author: R. A. Sunyaev

Found 3 papers, 1 papers with code

Observations of Her X-1 in low states during SRG/eROSITA all-sky survey

no code implementations25 Feb 2021 N. I. Shakura, D. A. Kolesnikov, P. S. Medvedev, R. A. Sunyaev, M. R. Gilfanov, K. A. Postnov, S. V. Molkov

Both observations occurred during a low state of the X-ray source when the outer parts of the accretion disk blocked the neutron star from view.

High Energy Astrophysical Phenomena

Detection of large-scale X-ray bubbles in the Milky Way halo

no code implementations10 Dec 2020 P. Predehl, R. A. Sunyaev, W. Becker, H. Brunner, R. Burenin, A. Bykov, A. Cherepashchuk, N. Chugai, E. Churazov, V. Doroshenko, N. Eismont, M. Freyberg, M. Gilfanov, F. Haberl, I. Khabibullin, R. Krivonos, C. Maitra, P. Medvedev, A. Merloni, K. Nandra, V. Nazarov, M. Pavlinsky, G. Ponti, J. S. Sanders, M. Sasaki, S. Sazonov, A. W. Strong, J. Wilms

The halo of the Milky Way provides a laboratory to study the properties of the shocked hot gas that is predicted by models of galaxy formation.

Astrophysics of Galaxies High Energy Astrophysical Phenomena

New Horizons in Cosmology with Spectral Distortions of the Cosmic Microwave Background

2 code implementations4 Sep 2019 J. Chluba, M. H. Abitbol, N. Aghanim, Y. Ali-Haimoud, M. Alvarez, K. Basu, B. Bolliet, C. Burigana, P. de Bernardis, J. Delabrouille, E. Dimastrogiovanni, F. Finelli, D. Fixsen, L. Hart, C. Hernandez-Monteagudo, J. C. Hill, A. Kogut, K. Kohri, J. Lesgourgues, B. Maffei, J. Mather, S. Mukherjee, S. P. Patil, A. Ravenni, M. Remazeilles, A. Rotti, J. A. Rubino-Martin, J. Silk, R. A. Sunyaev, E. R. Switzer

Voyage 2050 White Paper highlighting the unique science opportunities using spectral distortions of the cosmic microwave background (CMB).

Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies High Energy Astrophysical Phenomena Instrumentation and Methods for Astrophysics General Relativity and Quantum Cosmology

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