Predicting the magnetic field of Earth-impacting CMEs

C Kay, N Gopalswamy, A Reinard… - The Astrophysical …, 2017 - iopscience.iop.org
Predicting the impact of coronal mass ejections (CMEs) and the southward component of
their magnetic field is one of the key goals of space weather forecasting. We present a new …

A Catalog of Metric Type II Radio Bursts Detected by RSTN During Solar Cycle 24

B Lawrance, P Devi, R Chandra, R Miteva - Solar Physics, 2024 - Springer
In this study, we compile a catalog of metric type II radio bursts using the Radio Solar
Telescope Network (RSTN) to study the occurrence, associations, and properties of the …

Using multiple-viewpoint observations to determine the interaction of three coronal mass ejections observed on 2012 March 5

RC Colaninno, A Vourlidas - The Astrophysical Journal, 2015 - iopscience.iop.org
We examine the interaction of three coronal mass ejections (CMEs) that took place on 2012
March 5 at heights less than 20 R⊙ in the corona. We used a forward fitting model to …

The role of successive and interacting CMEs in the acceleration and release of solar energetic particles: multi-viewpoint observations

B Zhuang, N Lugaz, T Gou, L Ding… - The Astrophysical …, 2020 - iopscience.iop.org
Gradual and large solar energetic particle (SEP) events (flux of ions with energy> 10 MeV
above 10 pfu) are primarily produced in shocks driven by fast and wide coronal mass …

Properties of Type-II Radio Bursts in Relation to Magnetic Complexity of the Solar Active Regions

TN Bhatt, R Jain, N Gopalswamy, A Dwivedi, A Singh… - Solar Physics, 2024 - Springer
Type-II radio bursts are believed to occur as a result of the shock driven by flares or coronal
mass ejections (CMEs). While the shock waves are important for the acceleration of …

The relation between large-scale coronal propagating fronts and type II radio bursts

NV Nitta, W Liu, N Gopalswamy, S Yashiro - Solar Physics, 2014 - Springer
Large-scale, wave-like disturbances in extreme-ultraviolet (EUV) and type II radio bursts are
often associated with coronal mass ejections (CMEs). Both phenomena may signify shock …

[HTML][HTML] On some statistical characteristics of radio-rich CMEs in the solar cycles 23 and 24

J Sharma, N Mittal, U Narain - NRIAG Journal of Astronomy and …, 2015 - Elsevier
In this paper we have presented the properties of radio-rich coronal mass ejections (CMEs),
during the period 1997–2013. The CME event accompanied by the type II radio burst is …

Investigation of two coronal mass ejections from circular ribbon source region: Origin, Sun-Earth propagation and Geoeffectiveness

MS Ibrahim, W Uddin, B Joshi… - … in Astronomy and …, 2022 - iopscience.iop.org
In this article, we compare the properties of two coronal mass ejections (CMEs) that show
similar source region characteristics but different evolutionary behaviors in the later phases …

[PDF][PDF] Metric Type II Bursts with and without Coronal Mass Ejection During 20 Years

MA Mohammed, KM Abood, AA Alsawad - Iraqi Journal of Science, 2017 - iasj.net
Metric type II bursts are formed from shocks driven by CME or flares which is indicative of
particles (SEPs) accelerated to high energies. This work aims to investigate the metric type II …