id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ws859c70g3w	Hye Young Lee	The 18F(α,p)21Ne Reaction and Its Astrophysical Implications	2008		.txt	text/plain	178	7	43	In this scenario, the 14N from preceding CNO burning is converted to 18F, via the reaction 14N(Ì_å±,γ)18F and subsequent Ì_å_+-decay forms 18O, which then produces neutrons via 18O(Ì_å±,n) or 18O(Ì_å±,γ)22Ne(Ì_å±,n) reactions. Recent observations of the abundance distribution of heavy elements in metal-poor old stars suggest an existence of more than one r-process site, proposing a different site for the synthesis of light r-process nuclei.	cache/ws859c70g3w.txt	txt/ws859c70g3w.txt