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A study on radio-loud interacting/non-interacting CMEs-associated SEPs and solar flares
Feng, Li; Pappa Kalaivani, P.; Prakash, O. +4 more
We have established a data set of 58 major hybrid SEP events associated with meter-to-decahectometer wavelength (m-to-DH) type II bursts, solar flares, and radio-load CMEs during the period of 1997-2014. The main focus of our study is to address the following two questions: Does the interaction of CMEs play a role in the enhancement of SEP intensi…
Investigating the Coronal Mass Ejections associated with DH type-II radio bursts and solar flares during the ascending phase of the solar cycle 24
Nedal, Mohamed; Mahrous, Ayman; Youssef, M. +1 more
We studied a set of 74 CMEs, with shedding the light on the halo-CMEs (HCMEs), that are associated with decametric - hectometric (DH) type-II radio bursts (1-16 MHz) and solar flares during the period 2008-2014. The events were classified into 3 groups (disk, intermediate, and limb events) based on their longitudinal distribution.
We found th…Large-scale altitude distribution profile of auroral parallel electric potentials: A statistical analysis of Cluster data
Sadeghi, Soheil; Emami, M. Reza
It is generally believed that the heart of the Auroral Acceleration Region (AAR) is located between 5000 and 8000 km altitude above the auroral oval. Various altitude distribution profiles are suggested by different theories, including the transition layer model, which predicts that the strongest electric fields can be found at about 1 RE