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arXiv 1507.00516astro-ph.SR
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太阳和日光层物理学与平方公里阵列

Solar and Heliospheric Physics with the Square Kilometre Array

Valery M. Nakariakov, Mario M. Bisi, Philippa K. Browning, Dalmiro Maia, Eduard P. Kontar, Divya Oberoi, Peter T. Gallagher, Iver H. Cairns, Heather Ratcliffe

摘要:

太阳无线电物理学和太阳系无线电物理学或无线电太阳物理学领域将极大地受益于一台具有预计用于SKA的能力的仪器。潜在的应用包括行星际闪烁(IPS),无线电爆发跟踪,以及具有卓越灵敏度的太阳光谱无线电成像。这些将在具有根本重要性的专题方面提供突破性的新见解和成果,这些专题包括脉冲能量释放的物理学、磁流体动力学振荡和湍流、喷发后过程的动力学、高能粒子加速、太阳风的结构以及地球轨道内外距离上太阳风瞬变的发展和演变。SKA的高光谱、时间和空间分辨率与前所未有的灵敏度相结合,将大大增进我们对太阳和日光层等离子体中的基本物理过程的了解,并为预测空间天气事件提供坚实的基础。

英文摘要:

The fields of solar radiophysics and solar system radio physics, or radio heliophysics, will benefit immensely from an instrument with the capabilities projected for SKA. Potential applications include interplanetary scintillation (IPS), radio-burst tracking, and solar spectral radio imaging with a superior sensitivity. These will provide breakthrough new insights and results in topics of fundamental importance, such as the physics of impulsive energy releases, magnetohydrodynamic oscillations and turbulence, the dynamics of post-eruptive processes, energetic particle acceleration, the structure of the solar wind and the development and evolution of solar wind transients at distances up to and beyond the orbit of the Earth. The combination of the high spectral, time and spatial resolution and the unprecedented sensitivity of the SKA will radically advance our understanding of basic physical processes operating in solar and heliospheric plasmas and provide a solid foundation for the forecasting of space weather events.

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。

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