activity
20132026
most citedAlternative explanations for extreme supersolar iron abundances inferred from the energy spectrum of Cygnus X-1

142 citations · 2.2k across the 57 of their papers we have counts for

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Showing 2019Show all

7 papers · 1 filter

astro-ph.HE2019★ 13 cited

Chandra Observations of High Energy X-ray Sources Discovered by INTEGRAL

John A. Tomsick, Arash Bodaghee, Sylvain Chaty +6

The International Gamma-Ray Astrophysics Laboratory (INTEGRAL) satellite has detected in excess of 1000 sources in the ~20-100 keV band during its surveys of the sky over the past…

astro-ph.HE2019★ 10 cited

NuSTAR observations of the unidentified INTEGRAL sources: constraints on the Galactic population of HMXBs

Maïca Clavel, John A. Tomsick, Jeremy Hare +3

The NuSTAR Legacy program 'Unidentified INTEGRAL sources' targeted faint hard X-ray sources revealed by INTEGRAL in the Galactic plane in order to provide conclusive identification…

astro-ph.HE2019★ 1 cited

PHEMTO : Polarimetric High Energy Modular Telescope Observatory

P. Laurent, F. Acero, V. Beckmann +27

With the opening of the X and gamma--ray windows in the sixties, thanks to to sounding rockets and satellite-borne instruments, extremely energetic and violent phenomena were disco…

astro-ph.HE2019★ 51 cited

A unified accretion-ejection paradigm for black hole X-ray binaries. IV. Replication of the 2010--2011 activity cycle of GX 339-4

G. Marcel, J. Ferreira, M. Clavel +8

Transients XrB exhibit different spectral shapes during their evolution. In luminosity-color diagrams, their X-ray behavior forms unexplained q-shaped cycles. We proposed a framewo…

astro-ph.HE2019★ 10 cited

Chandra, MDM, Swift, and NuSTAR observations confirming the SFXT nature of AX J1949.8+2534

Jeremy Hare, Jules P. Halpern, Maica Clavel +3

AX J1949.8+2534 is a candidate supergiant fast X-ray transient (SFXT) observed in outburst by INTEGRAL (IGR J19498+2534). We report on the results of six Neil Gehrels Swift-XRT, on…

astro-ph.HE2019★ 136 cited

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…