Neutrino nucleus cross sections for low energy neutrinos at SNS facilities

被引：38

作者：

Athar, MS ^{[1
]}

Ahmad, S ^{[1
]}

Singh, SK ^{[1
]}

机构：

[1] Aligarh Muslim Univ, Dept Phys, Aligarh 202002, Uttar Pradesh, India

来源：

NUCLEAR PHYSICS A | 2006年 / 764卷

关键词：

neutrino nucleus reactions; nuclear medium effects; local density approximation; RPA correlations; Coulomb distortion effects;

D O I：

10.1016/j.nuclphysa.2005.09.017

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We calculate the neutrino nucleus cross sections for charged lepton production relevant for the experimerits proposed with the stopped muon neutrinos using neutron spallation source facility. The calculations are done in local density approximation taking into account Pauli blocking, Fermi motion effects and renormalization of weak transition strengths in the nuclear medium. The effect of Coulomb distortion of the lepton produced in charge current reactions is taken into account by using the Fermi function as well as in a model where an effective momentum has been used for the lepton moving in the local Coulomb field of the final nucleus. The numerical results for the neutrino nucleus total cross sections averaged over Michel Spectrum are presented for various nuclei. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：551 / 568

页数：18

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