BECAS
DI LORENZO Antonio Leonardo
congresos y reuniones científicas
Título:
Testing the validity of a model of propagation and expansion of coronal mass ejections from near the Sun to 1 AU
Autor/es:
DI LORENZO, LEONARDO; BALMACEDA, LAURA; CREMADES, HEBE
Lugar:
San Juan
Reunión:
Congreso; Towards Future Research on Space Weather Drivers; 2019
Institución organizadora:
Universidad Nacional de San Juan
Resumen:
The kinematics of the CME in the inner and outer solar corona are first determined via 3D forward modeling from STEREO observations. These measurements are then contrasted with the FRIS (Flux Rope Internal State, Wang et al. 2009; Mishra & Wang 2018) model which describes the evolution of the internal thermodynamic properties of CMEs. The model assumes that CMEs behave self‐similarly and provides the variation of the polytropic index of the CME plasma, the average Lorentz force and the thermal pressureforce inside CMEs during their propagation.
