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20042026
most citedThe Gaia mission

7.1k citations

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Showing 2024 · astro-ph.HEShow all

3 papers · 2 filters

astro-ph.HE2024

Type Ia supernovae

Stéphane Blondin

Type Ia supernovae (SNe Ia) correspond to the thermonuclear explosion of a carbon-oxygen white dwarf (C-O WD) star in a binary system, triggered by the accretion of material from a…

astro-ph.HE2024★ 273 cited

A NICER View of the Nearest and Brightest Millisecond Pulsar: PSR J0437$\unicode{x2013}$4715

Devarshi Choudhury, Tuomo Salmi, Serena Vinciguerra +17

We report Bayesian inference of the mass, radius and hot X-ray emitting region properties - using data from the Neutron Star Interior Composition ExploreR (NICER) - for the brighte…

astro-ph.HE2024★ 7 cited

Exploring Waveform Variations among Neutron Star Ray-tracing Codes for Complex Emission Geometries

Devarshi Choudhury, Anna L. Watts, Alexander J. Dittmann +8

Pulse Profile Modeling (PPM), the technique used to infer mass, radius and geometric parameters for rotation-powered millisecond pulsars using data from the Neutron Star Interior C…