首页> 外文会议>Solar cycle and space weather euroconference >HIGH SPEED PLASMA STREAMS IN SOLAR WIND AND THEIR GEOMAGNETIC EFFECTS (Ⅲ)
【24h】

HIGH SPEED PLASMA STREAMS IN SOLAR WIND AND THEIR GEOMAGNETIC EFFECTS (Ⅲ)

机译:太阳风中的高速等离子溪流及其地磁效应(Ⅲ)

获取原文

摘要

This paper continues a larger study concerning the cyclic behaviour of the High Speed Plasma Streams (HSPSs). All the streams were classified as co-rotating streams and flare-generated streams, using the characteristics of the streams. For the solar cycle (SC) 22 (1986 ― 1996) the following parameters of HSPSs were yearly calculated: the sum of durations (in days); the sum of maximum velocities; the sum of the velocity gradients; the sum of the importances of the streams. Geomagnetic variations during the period 1986 ― 1996 are analyzed, too. All the HSPSs present the greatest values of the all parameters during the second part of the descending branch of the SC 22. There also are some secondary maxima of the HSPS intensity before and after the maximum of the solar cycles, 1987 and 1991, respectively. The maxima are discussed related to the HSPSs' origin and in correlation with the geomagnetic variations.
机译:本文继续有关高速等离子体流(HSPS)的循环行为的更大研究。所有流归类为使用流的特征作为共旋转流和闪光生成的流。对于太阳循环(SC)22(1986 - 1996),每年计算HSPS的以下参数:持续时间(以天)的总和;最大速度的总和;速度梯度的总和;流的重要总和。分析了1986年至1996年期间的地磁变异。所有HSPS在SC 22的下降分支的第二部分期间呈现了所有参数的最大值。在太阳循环,1987和1991的最大值之前和之后,HSP强度也存在一些次要的最大值。讨论最大值与HSPSS的起源和与地磁变化相关的相关性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号