用于宇宙学简化数值处理的改进三能级近似
Advanced Three Level Approximation for Numerical Treatment of Cosmological Recombination
摘要:
本文介绍了一种新的用于快速计算原初氢氦等离子体宇宙学复合的公开数值程序。该代码是基于三能级近似(TLA)模型的复合,并允许我们考虑到一些精细的物理效应的宇宙学复合的同时使用fudge因子。代码可以在http://www.ioffe.ru/astro/QC/CMBR/atlant/atlant.html上找到
英文摘要:
New public numerical code for fast calculations of the cosmological recombination of primordial hydrogen-helium plasma is presented. The code is based on the three-level approximation (TLA) model of recombination and allows us to take into account some fine physical effects of cosmological recombination simultaneously with using fudge factors. The code can be found at http://www.ioffe.ru/astro/QC/CMBR/atlant/atlant.html
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。