Cluster analysis of presolar silicon carbide grains: evaluation of their classification and astrophysical implications

Asmaa Boujibar, Samantha Howell, Shuang Zhang +9

Cluster analysis of presolar silicon carbide grains based on literature data for 12C/13C, 14N/15N, δ30Si/28Si, and δ29Si/28Si including or not inferred initial 26Al/27Al data, reve…