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- Centre National de la Recherche ScientifiqueFR493 papers
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173 papers · 1 filter
X-Ray Polarized View on the Accretion Geometry in the X-Ray Binary Circinus X-1
John Rankin, Fabio La Monaca, Alessandro Di Marco +101
Cir X-1 is a neutron star X-ray binary characterized by strong variations in flux during its eccentric 16.6 days orbit. There are also strong variations in the spectral state…
Compressing continuous variable quantum measurements
Pauli Jokinen, Sophie Egelhaaf, Juha-Pekka Pellonpää +1
We generalize the notion of joint measurability to continuous variable systems by extending a recently introduced compression algorithm of quantum measurements to this realm. The e…
Effects of scattering in the accretion funnel on the pulse profiles of accreting millisecond pulsars
Varpu Ahlberg, Juri Poutanen, Tuomo Salmi
The hotspot emission of accreting millisecond pulsars (AMPs) undergoes scattering in the accretion flow between the disk inner radius and the neutron star surface. The scattering o…
Planetary nebulae populations in the haloes of nearby massive early-type galaxies
J. Hartke, M. Arnaboldi, O. Gerhard +8
Planetary nebulae (PNe) are excellent tracers of the metal-poor haloes of nearby early-type galaxies. They are commonly used to trace spatial distribution and kinematics of the hal…
On Harnack inequality and harmonic Schwarz lemma
Rahim Kargar
In this paper, we study the -Harnack inequality in a domain for and and present a series of inequalities related to $(s,…
Supernova environments in J-PLUS. Normalized Cumulative Rank distributions and stellar population synthesis, combining narrow- and broad-band filters
Raul González-Díaz, Lluís Galbany, Tuomas Kangas +26
We study the local environmental properties of 418 supernovae (SNe) of all types using data from the Javalambre Photometric Local Universe Survey (J-PLUS), which includes 5 broad-…