Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Hegedus, Alexander"'
The most intense solar energetic particle events are produced by coronal mass ejections (CMEs) accompanied by intense type II radio bursts below 15 MHz. Understanding where these type II bursts are generated relative to an erupting CME would reveal i
Externí odkaz:
http://arxiv.org/abs/2102.07875
Density Fluctuations in the Solar Wind Based on Type III Radio Bursts Observed by Parker Solar Probe
Autor:
Krupar, Vratislav, Szabo, Adam, Maksimovic, Milan, Kruparova, Oksana, Kontar, Eduard P., Balmaceda, Laura A., Bonnin, Xavier, Bale, Stuart D., Pulupa, Marc, Malaspina, David M., Bonnell, John W., Harvey, Peter R., Goetz, Keith, de Wit, Thierry Dudok, MacDowall, Robert J., Kasper, Justin C., Case, Anthony W., Korreck, Kelly E., Larson, Davin E., Livi, Roberto, Stevens, Michael L., Whittlesey, Phyllis L., Hegedus, Alexander M.
Radio waves are strongly scattered in the solar wind, so that their apparent sources seem to be considerably larger and shifted than the actual ones. Since the scattering depends on the spectrum of density turbulence, better understanding of the radi
Externí odkaz:
http://arxiv.org/abs/2001.03476
Autor:
Hegedus, Alexander, Nenon, Quentin, Brunet, Antoine, Kasper, Justin, Sicard, Angelica, Cecconi, Baptiste, MacDowall, Robert, Baker, Daniel
The high kinetic energy electrons that populate the Earth's radiation belts emit synchrotron emissions because of their interaction with the planetary magnetic field. A lunar near side array would be uniquely positioned to image this emission and pro
Externí odkaz:
http://arxiv.org/abs/1912.04482
Autor:
Huang, Jia, Kasper, Justin C., Vech, Daniel, Klein, Kristopher G., Stevens, Michael L., Martinovic, Mihailo, Alterman, Benjamin L., Ďurovcová, Tereza, Paulson, Kristoff, Maruca, Bennett A., Qudsi, Ramiz A., Case, Anthony W., Korreck, Kelly, Jian, Lan K., Velli, Marco, Lavraud, Benoit, Hegedus, Alexander M., Bert, C. M., Holmes, J., Bale, Stuart D., Larson, Davin E., Livi, Roberto, Whittlesey, Phyllis, Pulupa, Marc, MacDowall, Robert J., Malaspina, David M., Bonnell, John W., Harvey, Peter R., goetz, Keith, de Wit, Thierry Dudok
We report proton temperature anisotropy variations in the inner heliosphere with Parker Solar Probe (PSP) observations. Using a linear fitting method, we derive proton temperature anisotropy with temperatures measured by the Solar Probe Cup (SPC) fro
Externí odkaz:
http://arxiv.org/abs/1912.03871
Autor:
Pulupa, Marc, Bale, Stuart D., Badman, Samuel T., Bonnell, John W., Case, Anthony W., de Wit, Thierry Dudok, Goetz, Keith, Harvey, Peter R., Hegedus, Alexander M., Kasper, Justin C., Korreck, Kelly E., Krasnoselskikh, Vladimir, Larson, Davin, Lecacheux, Alain, Livi, Roberto, MacDowall, Robert J., Maksimovic, Milan, Malaspina, David M., Oliveros, Juan Carlos Martínez, Meyer-Vernet, Nicole, Moncuquet, Michel, Stevens, Michael, Whittlesey, Phyllis
We present initial results from the Radio Frequency Spectrometer (RFS), the high frequency component of the FIELDS experiment on the Parker Solar Probe (PSP). During the first PSP solar encounter (2018 November), only a few small radio bursts were ob
Externí odkaz:
http://arxiv.org/abs/1912.03371
Autor:
Cranmer, Miles D., Barsdell, Benjamin R., Price, Danny C., Dowell, Jayce, Garsden, Hugh, Dike, Veronica, Eftekhari, Tarraneh, Hegedus, Alexander M., Malins, Joseph, Obenberger, Kenneth S., Schinzel, Frank, Stovall, Kevin, Taylor, Gregory B., Greenhill, Lincoln J.
Radio astronomy observatories with high throughput back end instruments require real-time data processing. While computing hardware continues to advance rapidly, development of real-time processing pipelines remains difficult and time-consuming, whic
Externí odkaz:
http://arxiv.org/abs/1708.00720
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