Relay-assisted deep space optical communication system over coronal fading channels
The integration of free-space optical (FSO) communications and relay technology has been
envisioned as a promising and effective solution to achieve substantial performance gains …
envisioned as a promising and effective solution to achieve substantial performance gains …
Peculiar solar sources and geospace disturbances on 20–26 August 2018
On the approach to minimum of Solar Cycle 24, on 26 August 2018, an unexpectedly strong
geomagnetic storm (GMS) suddenly occurred. Its D st D_st index reached− 174 nT -174~nT …
geomagnetic storm (GMS) suddenly occurred. Its D st D_st index reached− 174 nT -174~nT …
Statistical comparison of time profiles of Forbush decreases associated with coronal mass ejections and streams from coronal holes in solar cycles 23–24
AA Melkumyan, AV Belov, NS Shlyk… - Monthly Notices of …, 2023 - academic.oup.com
In this paper, Forbush decrease (FD) profiles are compared for events associated with (i)
coronal mass ejections from active regions accompanied by solar flares (AR CMEs),(ii) …
coronal mass ejections from active regions accompanied by solar flares (AR CMEs),(ii) …
The two-step Forbush decrease: a tale of two substructures modulating galactic cosmic rays within coronal mass ejections
Interplanetary coronal mass ejections (ICMEs) are known to modify the structure of the solar
wind as well as interact with the space environment of planetary systems. Their large …
wind as well as interact with the space environment of planetary systems. Their large …
Forbush decreases associated with coronal mass ejections from active and non-active regions: statistical comparison
AA Melkumyan, AV Belov, MA Abunina… - Monthly Notices of …, 2022 - academic.oup.com
In this paper, Forbush decreases (FDs) from 1997 to 2020 associated with coronal mass
ejections from active and non-active regions are compared between themselves and to FDs …
ejections from active and non-active regions are compared between themselves and to FDs …
Generic profile of a long-lived corotating interaction region and associated recurrent Forbush decrease
Context. Corotating interaction regions (CIRs), formed by the interaction of slow solar wind
and fast streams that originate from coronal holes (CHs), produce recurrent Forbush …
and fast streams that originate from coronal holes (CHs), produce recurrent Forbush …
A preliminary investigation of the empirical relationship between small-amplitude Forbush Decreases and solar wind disturbances
High-magnitude (amplitude) Forbush decreases (FDs) are generally employed by
researchers investigating the solar-terrestrial connection mechanisms. Although it has been …
researchers investigating the solar-terrestrial connection mechanisms. Although it has been …
Study of the cosmic-ray modulation during the passage of ICMEs and CIRs
We compare the cosmic-ray response to interplanetary coronal mass ejections (ICMEs) and
corotating interaction regions (CIRs) during their passage in near-Earth space. We study the …
corotating interaction regions (CIRs) during their passage in near-Earth space. We study the …
Comparison between statistical properties of Forbush decreases caused by solar wind disturbances from coronal mass ejections and coronal holes
AA Melkumyan, AV Belov, MA Abunina… - Advances in Space …, 2019 - Elsevier
In this paper, we compare Forbush decreases associated with solar wind disturbances from
two types of solar sources: coronal mass ejections (sporadic Forbush decreases) and …
two types of solar sources: coronal mass ejections (sporadic Forbush decreases) and …
Testing the impact of coronal mass ejections on cosmic-ray intensity modulation with algorithm selected Forbush decreases
The relationship between coronal mass ejections (CMEs) and Forbush decreases (FDs) has
been investigated in the past. But the selection of both solar events are difficult. Researchers …
been investigated in the past. But the selection of both solar events are difficult. Researchers …