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Theoretical estimates of supernova-neutrino cross sections for the stable even-even lead isotopes: Charged-current reactions

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Almosly, W., Carlsson, B. G., Suhonen, J., Toivanen, J., & Ydrefors, E. (2016). Theoretical estimates of supernova-neutrino cross sections for the stable even-even lead isotopes: Charged-current reactions. Physical Review C, 94(4), Article 044614. https://doi.org/10.1103/PhysRevC.94.044614
Published in
Physical Review C
Authors
Almosly, Wafa |
Carlsson, B. G. |
Suhonen, Jouni |
Toivanen, Jussi |
Ydrefors, Emanuel
Date
2016
Copyright
© 2016 American Physical Society. Published in this repository with the kind permission of the publisher.

 
A detailed study of the charged-current supernova electron neutrino and electron antineutrino scattering off the stable even-mass lead isotopes A = 204, 206, and 208 is reported in this work. The proton-neutron quasiparticle random-phase approximation (pnQRPA) is adopted to construct the nuclear final and initial states. Three different Skyrme interactions are tested for their isospin and spin-isospin properties and then applied to produce (anti)neutrino-nucleus scattering cross sections for (anti)neutrino energies below 80 MeV. Realistic estimates of the nuclear responses to supernova (anti)neutrinos are computed by folding the computed cross sections with a two-parameter Fermi-Dirac distribution of the electron (anti)neutrino energies. The computed cross sections are compared with earlier calculations and the analyses are extended to take into account the effects coming from the neutrino oscillations.
Publisher
American Physical Society
ISSN Search the Publication Forum
2469-9985
Keywords
neutrino-nucleus interactions scattering electron neutrino electron antineutrino supernova neutrinos lead isotopes
DOI
https://doi.org/10.1103/PhysRevC.94.044614
URI

http://urn.fi/URN:NBN:fi:jyu-201611014542

Publication in research information system

https://converis.jyu.fi/converis/portal/detail/Publication/26293160

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