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Tearing, coalescence and fragmentation processes in solar flare current sheet and drifting pulsating structures
study the tearing, coalescence and fragmentation of current sheets, the associated production of energetic electrons and of plasma waves from these electrons which could-in-cell (PIC) model of the current...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Dynamic mitigation of the tearing mode instability in a collisionless current sheet
Dynamic mitigation for the tearing mode instability in the current sheet in collisionless plasmas is demonstrated by applying a wobbling electron current beam. The initial small amplitude modulations imposed on the...
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Electron Acceleration in a Turbulent Current Sheet - Comparison of GCA and HARHA Methods
of spontaneously cascading coronal current sheet, downscaled towards the dissipative length scale, modelled by Bárta et al. (2011), we study the process of electron acceleration. The kinematics of electrons is obt...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2016 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Multispacecraft observations of the electron current sheet, neighboring magnetic islands, and electron acceleration during magnetotail reconnection (Art. No. 056501)
. Using time series of electron distribution functions measured by the four spacecraft, distinct electron regions around a reconnection layer are mapped out to set the framework for studying diffusion regions. A spatially extended <...
BL - Fyzika plasmatu a výboje v plynech
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Multispacecraft observations of the electron current sheet, neighboring magnetic islands, and electron acceleration during magnetotail reconnection
. Using time series of electron distribution functions measured by the four spacecraft, distinct electron regions around a reconnection layer are mapped out to set the framework for studying diffusion regions. A spatially extended <...
BL - Fyzika plasmatu a výboje v plynech
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Fast magnetic field annihilation driven by two laser pulses in underdense plasma
in a current sheet formed between the pulses. Magnetic field energy is converted to an inductive longitudinal electric field, which efficiently accelerates the electrons of the current sheet. This new reg...
BL - Fyzika plasmatu a výboje v plynech
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Drifting pulsating structures generated during tearing and coalescence processes in a flare current sheet
Based on particle-in-cell simulations, drifting pulsating structures are interpreted as the radio emission generated during tearing and coalescence processes in the current sheet of a flare. It is found that electrons are a...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Frequency Oscillations of Drifting Pulsating Structures
of spontaneously cascading coronal current sheet, downscaled towards the dissipative length scale, modelled by Bárta et al. (2011), we study the process of electron acceleration. The kinematics of electrons is obt...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2016 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Generation mechanism of the whistler-mode waves in the plasma sheet prior to magnetic reconnection
), respectively. Therefore the whistler-mode waves can grow quickly in the current sheetThe whistler-mode waves and electron temperature anisotropy play a key role field and high speed ion flow, the whistler-mode waves and ...
BL - Fyzika plasmatu a výboje v plynech
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Electron Acceleration by Cascading Reconnection in the Solar Corona. II. Resistive Electric Field Effects
We investigate electron acceleration by. electric fields induced by cascading reconnections in current sheets trailing coronal mass ejections via a test particle approach in the framework of the guiding-center approximation...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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