Supernova inelastic neutrino-nucleus cross sections from high-resolution electron scattering experiments and shell-model calculations

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 neutri...

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Bibliographic Details
Published in:Physical review letters 2004-11, Vol.93 (20), p.202501.1-202501.4, Article 202501
Main Authors: LANGANKE, K, MARTINEZ-PINEDO, G, VON NEUMANN-COSEL, P, RICHTER, A
Format: Article
Language:English
Subjects:
Exact sciences and technology
Inelastic electron scattering to specific states
Lepton-induced reactions
Nuclear physics
Nuclear reactions: specific reactions
Nuclear structure
Nuclear-structure models and methods
Physics
Shell model
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Summary: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.
ISSN:0031-9007
1079-7114
DOI:10.1103/PhysRevLett.93.202501