中性H密度在终止冲击:最近结果的巩固
Neutral H density at the termination shock: a consolidation of recent results
摘要:
我们讨论了一个巩固的中性星际H的密度在鼻子的终止冲击波进行了使用各种数据集,技术和建模方法的测定。特别是,我们专注于确定这个密度的基础上观察的H皮卡离子在其远日点通过黄道面的过程中,对太阳的。我们更详细地讨论了一种新的方法,确定从这些测量的密度,并审查其应用到实际数据的结果。从该分析得出的TS处的H密度等于0.087 \pm 0.022 cm-3,并且当考虑所有相关测定时,获得的固结密度为0.09 \pm 0.022 cm-3。然后,基于过滤因子的文献值计算CHISM中H的密度为0.16 \pm 0.04 cm-3。
英文摘要:
We discuss a consolidation of determinations of the density of neutral interstellar H at the nose of the termination shock carried out with the use of various data sets, techniques, and modeling approaches. In particular, we focus on the determination of this density based on observations of H pickup ions on Ulysses during its aphelion passage through the ecliptic plane. We discuss in greater detail a novel method of determination of the density from these measurements and review the results from its application to actual data. The H density at TS derived from this analysis is equal to 0.087 \pm 0.022 cm-3, and when all relevant determinations are taken into account, the consolidated density is obtained at 0.09 \pm 0.022 cm-3. The density of H in CHISM based on literature values of filtration factor is then calculated at 0.16 \pm 0.04 cm-3.
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。