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authFullName_s : A. Ptak

Super-Eddington accretion on to the neutron star NGC 7793 P13: Broad-band X-ray spectroscopy and ultraluminous X-ray sources

D.J. Walton , F. Fürst , F.A. Harrison , D. Stern , M. Bachetti , et al.
Monthly Notices of the Royal Astronomical Society, 2018, 473 (4), pp.4360-4376. ⟨10.1093/mnras/stx2650⟩
Journal articles hal-01669692v1

Uncovering Obscured Active Galactic Nuclei in Homogeneously Selected Samples of Seyfert 2 Galaxies

Stephanie M. Lamassa , T. M. Heckman , A. Ptak , L. Martins , V. Wild , et al.
The Astrophysical Journal, 2011, 729, ⟨10.1088/0004-637X/729/1/52⟩
Journal articles insu-03646034v1

The Broadband Spectral Variability of Holmberg IX X-1

D. J. Walton , F. Fürst , F. A. Harrison , M. J. Middleton , A. C. Fabian , et al.
The Astrophysical Journal, 2017, 839, ⟨10.3847/1538-4357/aa683e⟩
Journal articles insu-03677019v1

Relativistic Iron K Emission and Absorption in the Seyfert 1.9 Galaxy MCG −5‐23‐16

V. Braito , J. N. Reeves , G. C. Dewangan , I. George , R. E. Griffiths , et al.
The Astrophysical Journal, 2007, 670 (2), pp.978-991. ⟨10.1086/521916⟩
Journal articles hal-02333924v1

Discovery of coherent pulsations from the Ultraluminous X-ray Source NGC 7793 P13

F. Fürst , D.J. Walton , F.A. Harrison , D. Stern , D. Barret , et al.
Astrophys.J.Lett., 2016, 831 (2), pp.L14. ⟨10.3847/2041-8205/831/2/L14⟩
Journal articles hal-01554620v1
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Long-term pulse period evolution of the ultra-luminous X-ray pulsar NGC 7793 P13

F. Fuerst , D.J. Walton , M. Heida , M. Bachetti , C. Pinto , et al.
Astronomy and Astrophysics - A&A, 2021, 651, pp.A75. ⟨10.1051/0004-6361/202140625⟩
Journal articles hal-03235678v1