Supernova inelastic neutrino-nucleus cross sections from high-resolution electron scattering experiments and shell-model calculations.
Phys Rev Lett
; 93(20): 202501, 2004 Nov 12.
Article
em En
| MEDLINE
| ID: mdl-15600919
ABSTRACT
Highly precise data on the magnetic dipole strength distributions from the Darmstadt electron linear accelerator for the nuclei 50Ti, 52Cr, and 54Fe are dominated by isovector Gamow-Teller-like contributions and can therefore be translated into inelastic total and differential neutral-current neutrino-nucleus cross sections at supernova neutrino energies. The results agree well with large-scale shell-model calculations, validating this model.
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MEDLINE
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En
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Phys Rev Lett
Ano de publicação:
2004
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Article
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Dinamarca