id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
wp988g87771	Karen Ostdiek	Measurement of the Half-Life of 60Fe for Stellar and Early Solar System Models Using the Direct Decay of 60mCo and Accelerator Mass Spectrometry	1904		.txt	text/plain	211	10	65	The presence of these isotopes (specifically 60Fe) can identify progenitors of SNe, give evidence for nearby SNe, and can be used as a chronometer for ESS events. The 60Fe half-life, which has been in dispute in recent years, can impact calculations for the timing of ESS events, the distance to nearby SNe, and the brightness of individual, non-steady state 60Fe gamma-ray sources in the Galaxy.	cache/wp988g87771.txt	txt/wp988g87771.txt