arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0812.4337astro-ph
收藏

随机磁场在ISM中的作用:高压电流的数值模拟

The Role of the Random Magnetic Fields in the ISM: HVCs Numerical Simulations

A. Santillan, J. Kim, F. J. Sanchez-Salcedo, J. Franco, L. Hernandez-Cervantes

摘要:

我们知道,银河系磁场除了平均均匀分量外,还有一个随机分量,这两个分量的强度相当。这种随机成分被认为在星际介质的演化中起着重要的作用。在这项工作中,我们提出了与位于高纬度在我们的银河系(高速云,HVC)与磁化星系ISM的相互作用的超音速流的数值模拟,以研究产生随机磁场在这个对象的演变的效果。

英文摘要:

We know that the galactic magnetic field possesses a random component in addition to the mean uniform component, with comparable strength of the two components. This random component is considered to play important roles in the evolution of the interstellar medium (ISM). In this work we present numerical simulations associated with the interaction of the supersonic flows located at high latitude in our Galaxy (High Velocity Clouds, HVC) with the magnetized galactic ISM in order to study the effect that produces a random magnetic field in the evolution of this objects.

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。

↑