论文标题
IV型无线电爆发和黑子周期中相关的活动区域24
Type IV Radio Bursts and Associated Active Regions in the Sunspot Cycle 24
论文作者
论文摘要
在本文中，在太阳能周期24中研究了太阳能IV型与活动区域位置的爆发。还研究了与IV型爆发相关的活性区域的位置，并研究了与冠状质量弹出（CME）相关的位置。我们发现，活动区域的约30-40 \％$位于所有爆发的磁盘中心。发现与固定类型IV爆发相关的大多数活动区域都靠近磁盘中心（$ \ $ \ 60-70 \％$）。与移动IV类型爆发相关的活动区域更均匀地分布在整个表面上，即$ \ \ \ 56 \％$和$ \约44 \％$，分别靠近磁盘中心，远离磁盘中心区域。大多数爆发的活动区域都在靠近磁盘中心的活动区域表明，这些爆发可用于获得物理特性，例如负责地磁风暴的冠状质量弹出的电子密度和磁场。
In this article, the association of solar radio type IV bursts with active region location on the Sun is studied for the solar cycle 24. The active regions associated with moving and stationary type IV bursts are categorised as close to disk center and far from disk center regions based on their location on the solar surface (i.e, $\leq 45^{\circ}$ or $\geq 45^{\circ}$, respectively). The location of the active regions associated with type IV bursts accompanied with coronal mass ejections (CMEs) are also studied. We found that $\approx 30-40 \%$ of the active regions are located far from disk center for all the bursts. It is found that most of the active regions associated with stationary type IV bursts are close to disk center ($\approx 60-70 \%$). The active regions associated with moving type IV bursts are more evenly distributed across the surface, i.e $\approx 56 \%$ and $\approx 44 \%$, close to disk center and far from disk center regions, respectively. Most of the burst having active region close to disk center indicate that these bursts can be used to obtain physical properties such as electron density and magnetic fields of the coronal mass ejections responsible for geomagnetic storms.
