Abstract
The influence of temperature on inelastic neutrino scattering on hot nuclei is studied with the 54Fe nucleus as an example. The strength distribution of charge-neutral Gamov-Teller transitions in 54Fe at finite temperature is calculated within the framework of a random phase approximation using the thermo field dynamics formalism. It is shown that for neutrino energies lower than the energy of the Gamov-Teller resonance, the inelastic scattering cross section depends substantially on temperature.
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Original Russian Text © A.A. Dzhioev, A.I. Vdovin, 2010, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2010, Vol. 74, No. 4, pp. 520–524.
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Dzhioev, A.A., Vdovin, A.I. Temperature effect for an inelastic neutrino scattering cross section. Bull. Russ. Acad. Sci. Phys. 74, 487–491 (2010). https://doi.org/10.3103/S1062873810040131
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DOI: https://doi.org/10.3103/S1062873810040131