来自宇宙射线的宇宙射线中微子
天体物理学
2008-11-26 v2
摘要
我们计算了由超高能铁核在宇宙尺度上传播产生的中微子通量，表明即使超高能宇宙射线由重核构成，宇宙中也应存在显著的高能中微子通量。所得中微子通量因中子衰变在约 eV 处产生新峰值，能够再现因光胚积作用在更高能量 ( eV) 处产生的双峰结构。 Depending on the maximum energy and cosmological evolution of extremely high energy cosmic accelerators, the generated neutrino flux can be detected by future experiments. Depending on the maximum energy and cosmological evolution of extremely high energy cosmic accelerators, the generated neutrino flux can be detected by future experiments.
引用
@article{arxiv.astro-ph/0409316,
title = {Cosmogenic Neutrinos from Ultra-High Energy Nuclei},
author = {Maximo Ave and N. Busca and A. V. Olinto and A. A. Watson and T. Yamamoto},
journal= {arXiv preprint arXiv:astro-ph/0409316},
year = {2008}
}
备注
8 pages, 6 figures