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Beta-decay properties of neutron-rich S TO K nuclei and their implication for solar and meteoritic Ca-Ti isotopic abundances

Authors :
Ziegert, Wolfgang
Wiescher, Michael
Kratz, Karl-Ludwig
Thielemann, Friedrich-Karl
Hillebrandt, Wolfgang
Krumlinde, Joacmim
Möller, Peter
Source :
Radiation Effects and Defects in Solids; March 1986, Vol. 94 Issue: 1 p311-314, 4p
Publication Year :
1986

Abstract

With the inclusion of β-delayed neutron emission for far-unstable S to K isotopes, neutron exposures similar to those occurring in exlosive He-burning can explain the solar abundance ratio of 48Ca/46Ca as well as the Ca-Ti isotopic anomalies observed in the EK-1-4-1 Allende inclusion, assuming both to be the result of the same nucleosynthesis process.

Details

Language :
English
ISSN :
10420150 and 10294953
Volume :
94
Issue :
1
Database :
Supplemental Index
Journal :
Radiation Effects and Defects in Solids
Publication Type :
Periodical
Accession number :
ejs11810800
Full Text :
https://doi.org/10.1080/00337578608208399