Search
Search Results
-
Periodicity of Flare Frequency of Active Flare Stars Detected by Tess
Data from the TESS orbital observatory are used to study the most active flare stars indicating 100 or more flares during the period from July 2018...
-
Predicting Solar Flare Phenomena: Solar Proton Events
AbstractThe authors consider in modern terms the problems of predicting solar flare events—the only source of high-energy protons from both the...
-
CME-Flare Association and the Role of Reconnection in CME Acceleration
The association of coronal mass ejections (CMEs) with flares is related to the question of whether reconnection is necessary for the CME eruption....
-
Automatic Solar Flare Detection Using the Solar Disk Imager Onboard the ASO-S Mission
We present an automated solar flare detection software tool to automatically process solar observed images, detect and track solar flares, and...
-
First Simultaneous NIR/X-ray Flare Detection from SgrA*
We summarize some of the results on the first simultaneous near-infrared/X-ray detection of the SgrA* counterpart which can be associated with the...
-
Coronal Signatures of Flare Generated Fast-Mode Wave at EUV and Radio Wavelengths
This paper presents a detailed study of the type II solar radio burst that occurred on 06 March 2014 using combined data analysis. It is a classical...
-
Sympathetic solar flare: characteristics and homogeneities
We studied 2204 sympathetic flares detected by the GOES during 1975–2017. Sympathetic flares have nearby, or homogeneous, GOES classes. The secondary...
-
Comparative analysis of machine learning models for solar flare prediction
In this paper, we develop five machine learning models, neural network (NN), long short-term memory (LSTM), LSTM based on attention mechanism...
-
Chromospheric Evaporation by Particle Beams in Multi-Dimensional Flare Models
Evaporation of chromospheric plasma by particle beams has been a standard feature of models of solar flares for many decades, supported both by...
-
Solar Flare Prediction and Feature Selection Using a Light-Gradient-Boosting Machine Algorithm
Solar flares are among the most severe space-weather phenomena, and they have the capacity to generate radiation storms and radio disruptions on...
-
Study of Reconnection Dynamics and Plasma Relaxation in MHD Simulation of a Solar Flare
Self-organization in continuous systems is associated with dissipative processes. In particular, for magnetized plasmas, it is known as magnetic...
-
Consecutive narrow and broad quasi-periodic fast-propagating wave trains associated with a flare
The excitation mechanism of coronal quasi-period fast-propagating (QFP) wave trains remains unresolved. Using Atmospheric Imaging Assembly onboard...
-
Turbulence in Sources of Decimetric Flare Continua
Decimetric continua are commonly observed during long-lasting solar flares. Their frequency boundaries vary with time. We studied frequency boundary...
-
GRB 231115A—a Magnetar Giant Flare in the M82 Galaxy
AbstractThe results of a study of the short gamma-ray burst GRB 231115A in the X-ray and gamma-ray ranges are presented, based on data from the...
-
The influence of magnetic field parameters and time step on deep learning models of solar flare prediction
The research on solar flare predicting holds significant practical and scientific value for safeguarding human activities. Current solar flare...
-
Solar Flare Catalogue from 3 Years of Chandrayaan-2 XSM Observations
We present a catalogue of 6266 solar flares detected by the Solar X-ray Monitor onboard the Chandrayaan-2 lunar orbiter between 1.55 and 12.4 keV (1...
-
Spatial and Spectral Evolution of Microwave and X-Ray Sources During the Solar Limb Flare on February 5, 2023
We present an empirical scenario of the energy release process during a solar limb flare on February 5, 2023. This event was observed by the Siberian...
-
An optical–ultraviolet flare with absolute AB magnitude of −39.4 detected in GRB 220101A
Hyperluminous optical–ultraviolet flares have been detected in gamma-ray bursts and the luminosity record was held by naked-eye event GRB 080319B....
-
Velocity and Dissipation Characteristics of Turbulence in Solar-Flare Plasma: An Application of Stochastic Lagrangian Models
Turbulence is one of the products of the magnetic-reconnection process in the solar-flare plasma. It intensely shifts the dynamics of the...
-
Properties and Energetics of Magnetic Reconnection: I. Evolution of Flare Ribbons
In this article, we measure the mean magnetic shear from the morphological evolution of flare ribbons, and examine the evolution of flare thermal and...
