21 citations · 52 across the 4 of their papers we have counts for
4 papers
Type IIP Supernova Progenitors III: Blue to Red Supergiant Ratio in Low Metallicity Models with Convective Overshoot
Gururaj A. Wagle, Alak Ray, Adarsh Raghu
The distribution of stars in the Hertzsprung Russell diagram (HRD) for a stellar conglomeration represents a snapshot of its evolving stellar population. Some of the supergiant sta…
Type IIP Supernova Progenitors II: Stellar Mass and Obscuration by the Dust in the Circumstellar Medium
Gururaj A. Wagle, Alak Ray
It has been well established from a variety of observations that red supergiants (RSGs) loose a lot of mass in stellar wind. Dust formed in this emitted gas over a few decades befo…
Type IIP Supernova Progenitors and their explodability I: Convective Overshoot, Blue Loops and Surface Composition
Gururaj A. Wagle, Alak Ray, Ajay Dev +1
We present the evolution of massive star progenitors of supernovae of type IIP. We take the example of the nearby and well-studied SN 2013ej. We explore how convective overshoot af…
Bootstrapping dielectronic recombination from second-row elements and the Orion Nebula
N. R. Badnell, G. J. Ferland, T. W. Gorczyca +2
Dielectronic recombination (DR) is the dominant recombination process for most heavy elements in photoionized clouds. Accurate DR rates for a species can be predicted when the posi…