Marina Stepanova
Email:
marina.stepanova@usach.cl
Grados académicos:
1993. PH.D InPhysics and Math, Moscow State University, Rusia
1998. Master of Science, Moscow State University, Rusia
1993. Licenciatura en Física (Convalidación Master of Science), Universidad de Chile
Asignaturas del Programa:
Física de plasmas, cursos generales de pregrado
Línea de investigación:
Plasmas espaciales; Física de la Magnetosfera de la Tierra; Turbulencia; Dinámica de Sistemas Complejos
Actividad:
La Dra. Marina Stepanova comenzó su carrera en el Instituto Skobeltsyn de Física Nuclear en la Universidad Estatal Lomonosov de Moscú en Rusia. Posteriormente se muda a Chile y se une al Departamento de Física de la Universidad en 1995. Sus intereses de investigación se centran en plasmas astrofísicos y espaciales, con especial énfasis en la dinámica de la magnetosfera terrestre y la física de tormentas y subtormentas geomagnéticas. También se ha especializado en aspectos fundamentales de la física del plasma, incluida la turbulencia y el equilibrio del plasma.
RESUMEN PUBLICACIONES:
- 2023-On the Relationship Between Regions of Large-Scale Field-Aligned Currents and Regions of Plateau in Plasma Pressure Observed in the Equatorial Plane of the Earth's Magnetosphere-Geophysical Research Letters-https://doi.org/10.1029/2023GL105190
- 2023-Formation of the Outer Radiation Belt: Adiabatic Effect and Stochastic Acceleration-Springer Proceedings in Earth and Environmental Sciences-https://doi.org/10.1007/978-3-031-40728-4_23
- 2023-Main features of magnetospheric dynamics in the conditions of pressure balance-Journal of Atmospheric and Solar-Terrestrial Physics-https://doi.org/10.1016/j.jastp.2022.105994
- 2022-Editorial: The Role of Turbulence in the Solar Wind, Magnetosphere, Ionosphere Dynamics-Frontiers in Astronomy and Space Sciences-https://doi.org/10.3389/fspas.2021.763190
- 2022-Black carbon footprint of human presence in Antarctica-Nature Communications-https://doi.org/10.1038/s41467-022-28560-w
- 2022-Ionospheric response modeling under eclipse conditions: Evaluation of 14 December 2020, total solar eclipse prediction over the South American sector-Frontiers in Astronomy and Space Sciences-https://doi.org/10.3389/fspas.2022.1021910
- 2022-Spontaneous Magnetic Fluctuations and Collisionless Regulation of Turbulence in the Earth's Magnetotail-Astrophysical Journal-https://doi.org/10.3847/1538-4357/ac33a2
- 2021-Ion Kappa Distribution Parameters in the Magnetosphere of the Earth at Geocentric Distances Smaller Than 20 RE During Quiet Geomagnetic Conditions-Journal of Geophysical Research: Space Physics-https://doi.org/10.1029/2021JA029409
- 2021-Small glitches and other rotational irregularities of the Vela pulsar-Astronomy and Astrophysics-https://doi.org/10.1051/0004-6361/202039044
- 2021-The Impact of Turbulence on Physics of the Geomagnetic Tail-Frontiers in Astronomy and Space Sciences-https://doi.org/10.3389/fspas.2021.622570
- 2021-Multifractal characteristics of geomagnetic field fluctuations for the northern and southern hemispheres at swarm altitude-Entropy-https://doi.org/10.3390/e23050558
- 2021-Influence of MHD Turbulence on Ion Kappa Distributions in the Earth's Plasma Sheet as a Function of Plasma β Parameter-Frontiers in Astronomy and Space Sciences-https://doi.org/10.3389/fspas.2021.647121
- 2021-On the Relation between Kappa Distribution Functions and the Plasma Beta Parameter in the Earth's Magnetosphere: THEMIS Observations-Astrophysical Journal, Supplement Series-https://doi.org/10.3847/1538-4365/abdec9
- 2021-Adiabatic and non-adiabatic evolution of relativistic electrons in the heart of the outer radiation belt during the 1 June 2013 geomagnetic storm-Journal of Atmospheric and Solar-Terrestrial Physics-https://doi.org/10.1016/j.jastp.2020.105479
- 2020-First Report of an Eclipse From Chilean Ionosonde Observations: Comparison With Total Electron Content Estimations and the Modeled Maximum Electron Concentration and Its Height-Journal of Geophysical Research: Space Physics-https://doi.org/10.1029/2020JA027923
- 2020-Variation of Plasma Pressure at the Auroral Oval Latitudes before, during, and after the Isolated Geomagnetic Substorm on December 22, 2008-Geomagnetism and Aeronomy-https://doi.org/10.1134/S0016793220040131
- 2020-Outstanding questions in magnetospheric plasma physics: The pollenzo view-Journal of Atmospheric and Solar-Terrestrial Physics-https://doi.org/10.1016/j.jastp.2020.105377
- 2019-Multisatellite Analysis of Plasma Pressure in the Inner Magnetosphere During the 1 June 2013 Geomagnetic Storm-Journal of Geophysical Research: Space Physics-https://doi.org/10.1029/2018JA025965
- 2019-Dst Index Forecast Based on Ground-Level Data Aided by Bio-Inspired Algorithms-Space Weather-https://doi.org/10.1029/2019SW002215
RESUMEN PROYECTOS:
- 2022-2024-DESARROLLO ESTRATEGICO DE CIENCIAS ESPACIALES EN EL DEPARTAMENTO DE FISICA DE LA UNIVERSIDAD DE SANTIAGO DE CHILE-Co-investigador-SA77210112
- 2022-2024-A LABORATORY AS TESTED BED FOR NOVEL SPACE TECHNOLOGIES: FROM BLUEPRINT TO ORBIT-Investigador Responsable-ATE220057
- 2021-2024-ROLE OF TURBULENT TRANSPORT AND TOTAL PRESSURE BALANCE IN THE DYNAMICS OF THE MAGNETOSPHERE OF THE EARTH-Investigador Responsable-1211144
- 2021-2023-LINEAR AND QUASI-LINEAR PLASMA THEORY FOR ARBITRARY VELOCITY DISTRIBUTION FUNCTIONS-Co-investigador-11201048
- 2020-2022-ROLE OF TURBULENT TRANSPORT AND TOTAL PRESSURE BALANCE IN THE DYNAMICS OF THE MAGNETOSPHERE OF THE EARTH-Investigador Responsable-042031S
