M. Pignatari

works on

chemical evolution 1 heavy elements 1 open clusters 1 s-process nucleosynthesis 1 stellar spectroscopy 1

From the 1 of 7 linked papers with an AI index.

I^\pm

-elements and

^{44}

Ti in Cas A: comparison to abundances from 1D core-collapse supernova models and evidence for Carbon-Oxygen shell mergers

2 citations · 2 across the 3 of their papers we have counts for

collaborators

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astro-ph.HE2026★ 2 cited

Production of heavy $I^\pm$ -elements and $^{44}$ Ti in Cas A: comparison to abundances from 1D core-collapse supernova models and evidence for Carbon-Oxygen shell mergers

Luca Boccioli, Lorenzo Roberti, Chris L Fryer +3

The merger between the carbon (C) and oxygen (O) shells hours to days before the collapse of a massive star significantly changes its nucleosynthesis, which is reflected in the ele…

Production of heavy I^±-elements and 44Ti in Cas A: comparison to abundances from 1D core-collapse supernova models and evidence for Carbon-Oxygen shell mergers

Production of heavy $I^\pm$ -elements and $^{44}$ Ti in Cas A: comparison to abundances from 1D core-collapse supernova models and evidence for Carbon-Oxygen shell mergers