Toward Quantitative Model for Simulation and Forecast of Solar Energetic Particles Production during Gradual Events - I: Magnetohydrodynamic Background Coupled to the SEP Model
arXiv:1806.07030 · doi:10.3847/1538-4357/aad68d
Abstract
Solar Energetic Particles (SEPs) are an important aspect of space weather. SEP events posses a high destructive potential, since they may cause disruptions of communication systems on Earth and be fatal to crew members onboard spacecrafts and, in extreme cases, harmful to people onboard high altitude flights. However, currently the research community lacks efficient tools to predict such hazardous threat and its potential impacts. Such a tool is a first step for mankind to improve its preparedness for SEP events and ultimately to be able to mitigate their effects. The main goal of the presented research effort is to develop a computational tool that will have the forecasting capability and can be serve in operational system that will provide live information on the current potential threats posed by SEP based on the observations of the Sun. In the present paper the fundamentals of magneto-hydrodynamical (MHD) simulations are discussed to be employed as a critical part of the desired forecasting system.
References in corpus (30)
- A Model for Solar Coronal Mass Ejections
- Confined and ejective eruptions of kink-unstable flux ropes
- Alfven Wave Solar Model (AWSoM): Coronal Heating
- Properties of Ground Level Enhancement Events and the Associated Solar Eruptions during Solar Cycle 23
- Making the corona and the fast solar wind: a self-consistent simulation for the low-frequency Alfven waves from photosphere to 0.3AU
- Alfven Waves and Turbulence in the Solar Atmosphere and Solar Wind
- A turbulence-driven model for heating and acceleration of the fast wind in coronal holes
- Ensemble modeling of CMEs using the WSA-ENLIL+Cone model
- Coronal heating distribution due to low-frequency wave-driven turbulence
- MHD Waves and Coronal Heating: Unifying Empirical and MHD Turbulence Models
- Three-Dimensional MHD Simulation of the 2003 October 28 Coronal Mass Ejection: Comparison with LASCO Coronagraph Observations
- Major Solar Eruptions and High Energy Particle Events during Solar Cycle 24
- Data Constrained Coronal Mass Ejections in A Global Magnetohydrodynamics Model
- Connecting the Sun and the Solar Wind: The First 2.5 Dimensional Self-consistent MHD Simulation under the Alfvén Wave Scenario
- Validating a Time-Dependent Wave-Turbulence-Driven Model of the Solar Wind
- An Extreme Solar Event of 20 January 2005: Properties of the Flare and the Origin of Energetic Particles
- A Global Wave-Driven MHD Solar Model with a Unified Treatment of Open and Closed Magnetic Field Topologies
- Towards a Realistic, Data-Driven Thermodynamic MHD Model of the Global Solar Corona
- Verification of high-speed solar wind stream forecasts using operational solar wind models
- Chromosphere to 1 AU Simulation of the 2011 March 7th Event: A Comprehensive Study of Coronal Mass Ejection Propagation
- Comparative Study of MHD Modeling of the Background Solar Wind
- An Efficient Approximation of the Coronal Heating Rate for Use in Global Sun-Heliosphere Simulations
- May 12 1997 Cme Event: I. a Simplified Model of the Pre-Eruptive Magnetic Structure
- An Asymmetric Cone Model for Halo Coronal Mass Ejections
- Application of a Solar Wind Model Driven by Turbulence Dissipation to a 2D Magnetic Field Configuration
- Deconvolution of Interplanetary Transport of Solar Energetic Particles
- Eruptive Event Generator Based on the Gibson-Low Magnetic Configuration
- A Multiwavelength Study of Eruptive Events on January 23, 2012 Associated with a Major Solar Energetic Particle Event
- An Efficient Second-Order Accurate and Continuous Interpolation for Block-Adaptive Grids
- Threaded-Field-Lines Model for the Low Solar Corona Powered by the Alfven Wave Turbulence
Cited by in corpus (6)
- What Sustained Multi-Disciplinary Research Can Achieve: The Space Weather Modeling Framework
- Extended MHD modeling of the steady solar corona and the solar wind
- Simulating Solar Coronal Mass Ejections constrained by Observations of their Speed and Poloidal flux
- Stream-Aligned Magnetohydrodynamics for Solar Wind Simulations
- Physics-Based Simulation of the 2013 April 11 Solar Energetic Particle Event
- Cross-Field Diffusion Effects on Particle Transport in a Solar Coronal Flux Rope