210 citations · 408 across the 22 of their papers we have counts for
4 papers · 1 filter
Obscuring clouds playing hide-and-seek in the Active Nucleus H0557-385
A. L. Longinotti, S. Bianchi, L. Ballo +2
This paper reports on two XMM-Newton observations of the Seyfert 1 Galaxy H0557-385 obtained in 2006, which show the source at an historical low flux state, more than a factor of 1…
Thermal disc emission from a rotating black hole: X-ray polarization signatures
M. Dovciak, F. Muleri, R. W. Goosmann +2
Thermal emission from the accretion disc around a black hole can be polarized, due to Thomson scattering in a disc atmosphere. In Newtonian space, the polarization angle must be ei…
High pressure behavior of Ga-doped LaMnO_3: a combined X-ray diffraction and optical spectroscopy study
M. Baldini, L. Malavasi, D. Di Castro +5
The pressure effects on the JT distortion of three representative compounds belonging to the LaMn_1-xGa_xO_3 (x= 0.2, 0.3, 0.4) family was widely investigated by means of X-ray dif…
Crossover between hydrodynamic and kinetic modes in binary liquid alloys
Stefano Cazzato, Tullio Scopigno, Taras Bryk +2
Inelastic x-ray scattering (IXS) measurements of the dynamic structure factor in liquid Na57K43, sensitive to the atomic-scale coarse graining, reveal a sound velocity value exceed…