M. Leising

collaborators

2 papers

astro-ph.HE2026

$I^^{3}$ -Ray Lines -- Signatures of Nucleosynthesis, Cosmic Rays, Positron Annihilation, and Fundamental Physics

Thomas Siegert, Francesca Calore, Pierre Jean +6

The nuclear $I^^{3}$ -ray lines in the MeV range of the electromagnetic spectrum hold a vast variety of astrophysical, particle-physical, and fundamental physical information that is ot…

astro-ph.HE2025

X-ray Measurements of $^{44}$ Ti in Four Supernova Remnants

Tyler E. Hanover, Mark D. Leising

We present the results of a search for scandium K $_{I^} \pm$ X-ray fluorescence resulting from $^{44}$ Ti electron capture decay in four young supernova remnants. We analyzed archival XMM…

I^3-Ray Lines -- Signatures of Nucleosynthesis, Cosmic Rays, Positron Annihilation, and Fundamental Physics

X-ray Measurements of 44Ti in Four Supernova Remnants

$I^^{3}$ -Ray Lines -- Signatures of Nucleosynthesis, Cosmic Rays, Positron Annihilation, and Fundamental Physics

X-ray Measurements of $^{44}$ Ti in Four Supernova Remnants