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36 503 (0,162s)

Result

Coronal mass ejection in interplanetary space (ICMEs). Commission 49: Interplanetary plasma and heliosphere.

The paper descibes advances in interstanding of coronal mass ejections in interplanetary space during 1997 - 1999.

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2000
  • D
Result

Statistical Survey of Coronal Mass Ejections and Interplanetary Type II Bursts

Coronal mass ejections (CMEs) are responsible for most severe space weather CMEs are statistically more likely to be associated with the interplanetary type II electrons accelerated at CME

Fluids and plasma physics (including surface physics)

  • 2019
  • Jimp
  • Link
Result

Numerical simulation of the 12 May 1997 interplanetary CME event

In this paper the authors introduce the main features and approximations of a numerical model where the ambient solar wind is derived from coronal models utilizing photospheric magnetic field observations and transient disturbances are deriv...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2004
  • Jx
Result

An analysis of interplanetary solar radio emissions associated with a coronal mass ejection

Coronal mass ejections (CMEs) are large-scale eruptions of magnetized plasma instance with comprehensive in situ and remote sensing observations of a CME combining to an interplanetary type II bur...

BL - Fyzika plasmatu a výboje v plynech

  • 2016
  • Jx
  • Link
Result

3-D MHD simulations of CMES by coupled coronal and heliospheric models.

Merging of coronal and heliospheric magnetohydrodynamic (MHD) models in demonstrated for a 3-D idealized case involving a magnetic flux rope, shock, streamer belt, and current sheet. The disruption of a sheared coronal arcade launch...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2002
  • D
Result

Role of the Coronal Environment in the Formation of Four Shocks Observed without Coronal Mass Ejections at Earth's Lagrangian Point L1

(SSCs) during 2002. We look for associated coronal mass ejections (CMEs), starting from estimates of the transit time from Sun to Earth. For each CME, we investigate analyze for each event the role of the...

Fluids and plasma physics (including surface physics)

  • 2020
  • Jimp
  • Link
Result

Interplanetary modeling of ICMEs.

Coronal mass ejections are transient expulsions of solar plasma from the gravitational field of the Sun as seen in white light coronagraph observations. Their interplanetary manifestations are called interplane...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2003
  • D
Result

Non-thermal processes associated with rising structures and waves during a "halo" type CME

We analyse structures and events connected with a flare-associated "halo" type coronal mass ejection (CME) observed on December 18, 2000....

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2005
  • Jx
Result

Forbush Decreases and Geomagnetic Storms During a Highly Disturbed Solar and Interplanetary Period, 4-10 September 2017

by strong solar activity: Several solar flares occurred, several halo coronal mass ejections (CMEs) were ejected in space. In the near-Earth interplanetary space, the CMEs atmosphere. Tw...

Meteorology and atmospheric sciences

  • 2019
  • Jimp
  • Link
Result

Tracking the CME-driven shock wave on 2012 march 5 and radio triangulation of associated radio emission

of the study are reconstruction of the propagation of shock waves driven by coronal mass ejections (CMEs) using radio observations and finding the relative positions of the CME, the CME-driven sh...

BL - Fyzika plasmatu a výboje v plynech

  • 2014
  • Jx
  • Link
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