The Distribution of Radioactive Ti-44 in Cassiopeia A

The distribution of elements produced in the innermost layers of a supernova explosion is a key diagnostic for studying the collapse of massive stars. Here we present the results of a 2.4 Ms NuSTAR observing campaign aimed at studying the supernova remnant Cassiopeia A (Cas A). We perform spatially...

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Veröffentlicht in:	The Astrophysical journal 2016-12, Vol.834 (1)
Hauptverfasser:	Grefenstette, Brian W., Fryer, Chris L., Harrison, Fiona A., Boggs, Steven E., Delaney, Tracey, Laming, J. Martin, Reynolds, Stephen P., Alexander, David M., Barret, Didier, Zhang, William W., Christensen, Finn E., Craig, William W., Forster, Karl, Giommi, Paolo, Hailey, Charles J., Hornstrup, Alan, Kitaguchi, Takao, Koglin, J. E., Lopez, Laura, Mao, Peter H., Madsen, Kristin K., Miyasaka, Hiromasa, Mori, Kaya, Perri, Matteo, Pivovaroff, Michael J., Puccetti, Simonetta, Rana, Vikram, Stern, Daniel, Westergaard, Niels J., Wik, Daniel R., Zoglauer, Andreas
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Statistics And Probability
Online-Zugang:	Volltext
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