Surprising sun: A new step towards a complete picture?
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Authors
Turck-Chièze, S.
Couvidat, S.
Piau, L.
Ferguson, Jason W.
Lambert, P.
Ballot, J.
Garcia, R.A.
Nghiem, P.
Advisors
Issue Date
2004-11-17
Type
Article
Keywords
Citation
Turck-Chieze, S., Couvidat, S., Piau, L., Ferguson, J., Lambert, P., Ballot, J., García, R., & Nghiem, P. (2004). Surprising Sun: A New Step Towards a Complete Picture?. Phys. Rev. Lett., 93, 211102.
Abstract
The revised models of the Sun as compared to seismic models in the galactic evolution, were investigated. It was observed that the updated CNO composition suppresses the anomalous position of the Sun in the galactic enrichment. The law of He/H = 0.075 + 44.6 O/H in number fraction was found to be compatible with all the indicators. The neutrino fluxes were also observed using a seismic model. The values of 8B neutrino was found to be 5.31×106∓0.6 cm-2s-1. The results show that 13N, 15O, and 17F neutrino fluxes are doubly reduced by the effect of composition and reaction rate.
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Description
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Publisher
American Physical Society
Journal
Physical Review Letters
Book Title
Series
PubMed ID
ISSN
00319007