Observation of Alfvén ion cyclotron waves in icme magnetic clouds at 1 au
Waves in plasma play an essential role in the energy transfer and plasma-heating
processes. This article discusses the in situ observation of Alfvén ion cyclotron (AIC) waves …
processes. This article discusses the in situ observation of Alfvén ion cyclotron (AIC) waves …
The role of extreme geomagnetic storms in the Forbush decrease profile observed by neutron monitors
The Forbush decrease (FD) and Geomagnetic storm (GS) are the two distinct space weather
events having common causing agents like interplanetary coronal mass ejection (ICME) or …
events having common causing agents like interplanetary coronal mass ejection (ICME) or …
In Situ Observation of Alfvén Waves in an ICME Shock-Sheath Indicating the Existence of Alfvénic Turbulence
The dynamic evolution of a coronal mass ejection (CME) in the interplanetary space
generates a highly turbulent, compressed, and heated shock-sheath. This region provides …
generates a highly turbulent, compressed, and heated shock-sheath. This region provides …
Observation of Kinetic Alfvén Waves inside an Interplanetary Coronal Mass Ejection Magnetic Cloud at 1 au
Recent advancements have significantly enhanced our grasp of interplanetary coronal mass
ejections (ICMEs) in the heliosphere. These observations have uncovered complex …
ejections (ICMEs) in the heliosphere. These observations have uncovered complex …
On the Role of Alfvénic Fluctuations as Mediators of Coherence within Interplanetary Coronal Mass Ejections: Investigation of Multi-spacecraft Measurements at 1 au
C Scolini, N Lugaz, RM Winslow… - The Astrophysical …, 2024 - iopscience.iop.org
Interplanetary coronal mass ejections (ICMEs) are defined as" coherent" if they are capable
of responding to external perturbations in a collective manner. This implies that information …
of responding to external perturbations in a collective manner. This implies that information …
Influence of ICME-driven magnetic cloud-like and sheath region induced geomagnetic storms in causing anomalous responses of the low-latitude ionosphere: A case …
S Chakraborty, D Chakrabarty, AK Yadav… - Advances in Space …, 2024 - Elsevier
This work shows an anomalously enhanced response of the low-latitude ionosphere over
the Indian sector under weak geomagnetic conditions (October 31, 2021) in comparison to a …
the Indian sector under weak geomagnetic conditions (October 31, 2021) in comparison to a …
[PDF][PDF] First in-situ observation of surface Alfvén waves in ICME flux rope
Alfvén waves (AWs) are inevitable in space and astrophysical plasma. Their crucial role in
various physical processes, occurring in plasma, has triggered intense research in solar …
various physical processes, occurring in plasma, has triggered intense research in solar …
Distinct polytropic behavior of plasma during ICME-HSS interaction
Abstract Interplanetary Coronal Mass Ejections (ICMEs) and High-Speed Streams (HSSs)
are significant drivers of space disturbance in interplanetary space. The interaction between …
are significant drivers of space disturbance in interplanetary space. The interaction between …