Temperature of the plasmasphere from Van Allen Probes HOPE
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016ja023047
Abstract: We introduce two novel techniques for estimating temperatures of very low energy space plasmas using, primarily, in situ data from an electrostatic analyzer mounted on a charged and moving spacecraft. The techniques are used to… read more here.
Keywords: plasma; temperature; plasmasphere van; allen probes ... See more keywords
Comparing simulated and observed EMIC wave amplitudes using in situ Van Allen Probes’ measurements
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Atmospheric and Solar-Terrestrial Physics"
DOI: 10.1016/j.jastp.2018.01.024
Abstract: Abstract We perform a statistical study calculating electromagnetic ion cyclotron (EMIC) wave amplitudes based off in situ plasma measurements taken by the Van Allen Probes’ (1.1–5.8 Re) Helium, Oxygen, Proton, Electron (HOPE) instrument. Calculated wave… read more here.
Keywords: emic wave; wave; allen probes; van allen ... See more keywords
New hiss and chorus waves diffusion coefficient parameterizations from the Van Allen Probes and their effect on long-term relativistic electron radiation-belt VERB simulations
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Atmospheric and Solar-Terrestrial Physics"
DOI: 10.1016/j.jastp.2019.105090
Abstract: Abstract New wave frequency and amplitude models for the nightside and dayside chorus waves are built based on measurements from the Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS) instrument onboard the Van… read more here.
Keywords: electron radiation; van allen; electron; chorus ... See more keywords
Storm Time Plasma Pressure Inferred From Multimission Measurements and Its Validation Using Van Allen Probes Particle Data
Sign Up to like & getrecommendations! Published in 2020 at "Space Weather"
DOI: 10.1029/2020sw002583
Abstract: The k‐nearest‐neighbor technique is used to mine a multimission magnetometer database for a subset of data points from time intervals that are similar to the storm state of the magnetosphere for a particular moment in… read more here.
Keywords: storm; time; multimission; van allen ... See more keywords
Inner Belt Electron Decay Timescales: A Comparison of Van Allen Probes and DREAM3D Losses Following the June 2015 Storm
Sign Up to like & getrecommendations! Published in 2023 at "Geophysical Research Letters"
DOI: 10.1029/2022gl102106
Abstract: NASA's Van Allen Probes observed significant, long‐lived fluxes of inner belt electrons up to ∼1 MeV after geomagnetic storms in March and June 2015. Reanalysis of Magnetic Electron Ion Spectrometer (MagEIS) data with improved background… read more here.
Keywords: decay timescales; inner belt; allen probes; van allen ... See more keywords