[HTML][HTML] Coronal mass ejections: Observations
DF Webb, TA Howard - Living Reviews in Solar Physics, 2012 - Springer
Solar eruptive phenomena embrace a variety of eruptions, including flares, solar energetic
particles, and radio bursts. Since the vast majority of these are associated with the eruption …
particles, and radio bursts. Since the vast majority of these are associated with the eruption …
Properties of ground level enhancement events and the associated solar eruptions during solar cycle 23
N Gopalswamy, H Xie, S Yashiro, S Akiyama… - Space Science …, 2012 - Springer
Solar cycle 23 witnessed the most complete set of observations of coronal mass ejections
(CMEs) associated with the Ground Level Enhancement (GLE) events. We present an …
(CMEs) associated with the Ground Level Enhancement (GLE) events. We present an …
The stellar CME–flare relation: what do historic observations reveal?
SP Moschou, JJ Drake, O Cohen… - The Astrophysical …, 2019 - iopscience.iop.org
Solar coronal mass ejections (CMEs) and flares have a statistically well-defined relationship,
with more energetic X-ray flares corresponding to faster and more massive CMEs. How this …
with more energetic X-ray flares corresponding to faster and more massive CMEs. How this …
Major solar eruptions and high-energy particle events during solar cycle 24
N Gopalswamy, H Xie, S Akiyama, PA Mäkelä… - Earth, Planets and …, 2014 - Springer
We report on a study of all major solar eruptions that occurred on the frontside of the Sun
during the rise to peak phase of cycle 24 (first 62 months) in order to understand the key …
during the rise to peak phase of cycle 24 (first 62 months) in order to understand the key …
History and development of coronal mass ejections as a key player in solar terrestrial relationship
N Gopalswamy - Geoscience Letters, 2016 - Springer
Coronal mass ejections (CMEs) are relatively a recently discovered phenomenon—in 1971,
some 15 years into the Space Era. It took another two decades to realize that CMEs are the …
some 15 years into the Space Era. It took another two decades to realize that CMEs are the …
The Sun and space weather
N Gopalswamy - Atmosphere, 2022 - mdpi.com
The explosion of space weather research since the early 1990s has been partly fueled by
the unprecedented, uniform, and extended observations of solar disturbances from space …
the unprecedented, uniform, and extended observations of solar disturbances from space …
A new tool for CME arrival time prediction using machine learning algorithms: CAT-PUMA
Coronal mass ejections (CMEs) are arguably the most violent eruptions in the solar system.
CMEs can cause severe disturbances in interplanetary space and can even affect human …
CMEs can cause severe disturbances in interplanetary space and can even affect human …
Anomalous expansion of coronal mass ejections during solar cycle 24 and its space weather implications
N Gopalswamy, S Akiyama, S Yashiro, H Xie… - arXiv preprint arXiv …, 2014 - arxiv.org
The familiar correlation between the speed and angular width of coronal mass ejections
(CMEs) is also found in solar cycle 24, but the regression line has a larger slope: for a given …
(CMEs) is also found in solar cycle 24, but the regression line has a larger slope: for a given …
Coronal mass ejections and non-recurrent Forbush decreases
Coronal mass ejections (CMEs) and their interplanetary counterparts (interplanetary coronal
mass ejections, ICMEs) are responsible for large solar energetic particle events and severe …
mass ejections, ICMEs) are responsible for large solar energetic particle events and severe …
The peculiar behavior of halo coronal mass ejections in solar cycle 24
N Gopalswamy, H Xie, S Akiyama… - The Astrophysical …, 2015 - iopscience.iop.org
We report on the remarkable finding that the halo coronal mass ejections (CMEs) in cycle 24
are more abundant than in cycle 23, although the sunspot number in cycle 24 has dropped …
are more abundant than in cycle 23, although the sunspot number in cycle 24 has dropped …