Neutrino neutral reaction on4He: Effects of final state interaction and realistic NN force

Doron Gazit; Nir Barnea

doi:10.1103/PhysRevC.70.048801

Neutrino neutral reaction on⁴He: Effects of final state interaction and realistic NN force

Doron Gazit^*, Nir Barnea

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

Abstract

The inelastic neutral reaction of neutrino on ⁴He is calculated microscopically, including full final state interaction among the four nucleons. The calculation is performed using the Lorentz integral transform method and the hyperspherical-harmonic effective interaction approach, with a realistic nucleon-nucleon interaction. A detailed energy dependent calculation is given in the impulse approximation. With respect to previous calculations, this work predicts an increased reaction cross section by 10-30% for neutrino temperature up to 15 MeV.

Original language	English
Article number	048801
Pages (from-to)	048801-1-048801-5
Journal	Physical Review C - Nuclear Physics
Volume	70
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.70.048801
State	Published - Oct 2004

Bibliographical note

Funding Information:
The authors would like thank S. Balberg, W. Leidemann, L. Marcucci, E. Livne, and N. Zinner for their help and advice. This work was supported by the Israel Science Foundation (Grant No. 202∕02).

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abstract = "The inelastic neutral reaction of neutrino on 4He is calculated microscopically, including full final state interaction among the four nucleons. The calculation is performed using the Lorentz integral transform method and the hyperspherical-harmonic effective interaction approach, with a realistic nucleon-nucleon interaction. A detailed energy dependent calculation is given in the impulse approximation. With respect to previous calculations, this work predicts an increased reaction cross section by 10-30% for neutrino temperature up to 15 MeV.",

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Neutrino neutral reaction on⁴He: Effects of final state interaction and realistic NN force

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