Physics
Scientific paper
Apr 2003
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003aps..apr.t9010m&link_type=abstract
American Physical Society, April Meeting, 2003, April 5-8, 2003 Philadelphia, Pennsylvania, MEETING ID: APR03, abstract #T9.010
Physics
Scientific paper
Decay products of short-lived nuclides and linked elemental and isotopic variations in meteorites indicate that a supernova exploded 5 Gy ago [1], the Sun formed on its neutron-rich core, and its debris formed the planetary system [2]. Light (L) elements and isotopes are enriched at the solar surface relative to heavy (H) ones by a common mass-fractionation (f) [3], where f = (H/L)^4.56. Solar flares bring heavier elements and isotopes to the surface [4]. Beneath its H-veneer, the Sun consists mostly of the same elements that comprise 99% of ordinary meteorites: Fe, Ni, O, Si, S, Mg, Ca [5]. Nuclear systematics [6] reveal an instability in assemblages of neutrons toward neutron emission. Neutron-emission from the collapsed SN core in the Sun initiates a series of reactions that generate luminosity, neutrinos, and an outpouring of H^+ ions in the solar wind [7]. References: 1. www.umr.edu/ ˜om/fg1.pdf or /fg1.html; 2. www.umr.edu/ ˜om/fg2.pdf or /fg2.html; 3. www.umr.edu/ ˜om/fg3.pdf or /fg3.html; 4. www.umr.edu/ ˜om/fg4.pdf or /fg4.html; 5. www.umr.edu/ ˜om/fg5.pdf or /fg5.html; 6. www.umr.edu/ ˜om/fg6.pdf or /fg6.html; 7. www.umr.edu/ ˜om/fg7.pdf or /fg7.html
Katragada Aditya
Manuel Oliver
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