中微子诱导的原子核相干π产生
核理论
2009-12-07 v1
摘要
所有现有的中微子诱导相干π产生的理论估计都依赖于Delta传播子的“局域近似”。我们仔细审视了这一近似的有效性。研究发现,局域近似显著高估了中微子诱导的原子核相干π产生,高估幅度高达100%。
引用
@article{arxiv.0908.0687,
title = {Neutrino-induced coherent pion production off nuclei},
author = {T. Leitner and U. Mosel and S. Winkelmann},
journal= {arXiv preprint arXiv:0908.0687},
year = {2009}
}
备注
To appear in the proceedings of 6th International Workshop on Neutrino-Nucleus Interactions in the Few-GeV Region (NuInt09), Sitges, Spain, 18 - 22 May 2009