DSpace Repository

Browsing by Author "Badman, Samuel T."

Browsing by Author "Badman, Samuel T."

Sort by: Order: Results:

  • Ambipolar Electric Field and Potential in the Solar Wind Estimated from Electron Velocity Distribution Functions 
    Bercic, Laura; Maksimovic, Milan; Halekas, Jasper S.; Landi, Simone; Owen, Christopher J.; Verscharen, Daniel; Larson, Davin; Whittlesey, Phyllis; Badman, Samuel T.; Bale, Stuart D.; Case, Anthony W.; Goetz, Keith; Harvey, Peter R.; Kasper, Justin C.; Korreck, Kelly E.; Livi, Roberto; MacDowall, Robert J.; Malaspina, David M.; Pulupa, Marc; Stevens, Michael L. (2021)
    The solar wind escapes from the solar corona and is accelerated, over a short distance, to its terminal velocity. The energy balance associated with this acceleration remains poorly understood. To quantify the global ...
  • Coronal Electron Temperature Inferred from the Strahl Electrons in the Inner Heliosphere: Parker Solar Probe and Helios Observations 
    Bercic, Laura; Larson, Davin; Whittlesey, Phyllis; Maksimovic, Milan; Badman, Samuel T.; Landi, Simone; Matteini, Lorenzo; Bale, Stuart D.; Bonnell, John W.; Case, Anthony W.; Dudok de Wit, Thierry; Goetz, Keith; Harvey, Peter R.; Kasper, Justin C.; Korreck, Kelly E.; Livi, Roberto; MacDowall, Robert J.; Malaspina, David M.; Pulupa, Marc; Stevens, Michael L. (2020)
    The shape of the electron velocity distribution function plays an important role in the dynamics of the solar wind acceleration. Electrons are normally modeled with three components, the core, the halo, and the strahl. We ...
  • Exploring Solar Wind Origins and Connecting Plasma Flows from the Parker Solar Probe to 1 au: Nonspherical Source Surface and Alfvénic Fluctuations 
    Panasenco, Olga; Velli, Marco; D'Amicis, Raffaella; Shi, Chen; Réville, Victor; Bale, Stuart D.; Badman, Samuel T.; Kasper, Justin; Korreck, Kelly; Bonnell, J. W.; Wit, Thierry Dudok de; Goetz, Keith; Harvey, Peter R.; MacDowall, Robert J.; Malaspina, David M.; Pulupa, Marc; Case, Anthony W.; Larson, Davin; Livi, Roberto; Stevens, Michael; Whittlesey, Phyllis (2020)
    The magnetic field measurements of the FIELDS instrument on the Parker Solar Probe (PSP) have shown intensities, throughout its first solar encounter, that require a very low source surface (SS) height ( ${R}_{\mathrm{SS ...
  • The Heliospheric Current Sheet in the Inner Heliosphere Observed by the Parker Solar Probe 
    Szabo, Adam; Larson, Davin; Whittlesey, Phyllis; Stevens, Michael L.; Lavraud, Benoit; Phan, Tai; Wallace, Samantha; Jones-Mecholsky, Shaela I.; Arge, Charles N.; Badman, Samuel T.; Odstrcil, Dusan; Pogorelov, Nikolai; Kim, Tae; Riley, Pete; Henney, Carl J.; Bale, Stuart D.; Bonnell, John W.; Case, Anthony W.; Dudok de Wit, Thierry; Goetz, Keith; Harvey, Peter; Kasper, Justin C.; Korreck, Kelly E.; Koval, Andriy; Livi, Roberto; MacDowall, Robert J.; Malaspina, David M.; Pulupa, Marc (2020)
    The Parker Solar Probe (PSP) completed its first solar encounter in 2018 November, bringing it closer to the Sun than any previous mission. This allowed in situ investigation of the heliospheric current sheet (HCS) inside ...
  • Magnetic Connectivity of the Ecliptic Plane within 0.5 au: Potential Field Source Surface Modeling of the First Parker Solar Probe Encounter 
    Badman, Samuel T.; Bale, Stuart D.; Martínez Oliveros, Juan C.; Panasenco, Olga; Velli, Marco; Stansby, David; Buitrago-Casas, Juan C.; Réville, Victor; Bonnell, John W.; Case, Anthony W.; Dudok de Wit, Thierry; Goetz, Keith; Harvey, Peter R.; Kasper, Justin C.; Korreck, Kelly E.; Larson, Davin E.; Livi, Roberto; MacDowall, Robert J.; Malaspina, David M.; Pulupa, Marc; Stevens, Michael L.; Whittlesey, Phyllis L. (2020)
    We compare magnetic field measurements taken by the FIELDS instrument on board Parker Solar Probe (PSP) during its first solar encounter to predictions obtained by potential field source surface (PFSS) modeling. Ballistic ...
  • Parker Solar Probe Observations of High Plasma ß Solar Wind from the Streamer Belt 
    Huang, Jia; Kasper, Justin C.; Larson, Davin E.; McManus, Michael D.; Whittlesey, P.; Livi, Roberto; Rahmati, Ali; Romeo, Orlando; Klein, K. G.; Sun, Weijie; van der Holst, Bart; Huang, Zhenguang; Jian, Lan K.; Szabo, Adam; Verniero, J. L.; Chen, C. H. K.; Lavraud, B.; Liu, Mingzhe; Badman, Samuel T.; Niembro, Tatiana; Paulson, Kristoff; Stevens, Michael; Case, Anthony W.; Pulupa, Marc; Bale, Stuart D.; Halekas, J. S. (2023)
    In general, slow solar wind from the streamer belt forms a high plasma ß equatorial plasma sheet around the heliospheric current sheet (HCS) crossing, namely, the heliospheric plasma sheet (HPS). Current Parker Solar Probe ...
  • The Role of Alfvén Wave Dynamics on the Large-scale Properties of the Solar Wind: Comparing an MHD Simulation with Parker Solar Probe E1 Data 
    Réville, Victor; Velli, Marco; Panasenco, Olga; Tenerani, Anna; Shi, Chen; Badman, Samuel T.; Bale, Stuart D.; Kasper, Justin C.; Stevens, Michael L.; Korreck, Kelly E.; Bonnell, J. W.; Case, Anthony W.; de Wit, Thierry Dudok; Goetz, Keith; Harvey, Peter R.; Larson, Davin E.; Livi, Roberto; Malaspina, David M.; MacDowall, Robert J.; Pulupa, Marc; Whittlesey, Phyllis L. (2020)
    During Parker Solar Probe's first orbit, the solar wind plasma was observed in situ closer than ever before, the perihelion on 2018 November 6 revealing a flow that is constantly permeated by large- amplitude Alfvénic ...
  • Statistics and Polarization of Type III Radio Bursts Observed in the Inner Heliosphere 
    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.; Martínez Oliveros, Juan Carlos; Meyer-Vernet, Nicole; Moncuquet, Michel; Stevens, Michael; Whittlesey, Phyllis (2020)
    We present initial results from the Radio Frequency Spectrometer, 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 ...
  • Tracking a Beam of Electrons from the Low Solar Corona into Interplanetary Space with the Low Frequency Array, Parker Solar Probe, and 1 au Spacecraft 
    Badman, Samuel T.; Carley, Eoin; Cañizares, Luis Alberto; Dresing, Nina; Jian, Lan K.; Lario, David; Gallagher, Peter T.; Martínez Oliveros, Juan C.; Pulupa, Marc; Bale, Stuart D. (2022)
    Type III radio bursts are the result of plasma emission from mildly relativistic electron beams propagating from the low solar corona into the heliosphere where they can eventually be detected in situ if they align with ...
  • Using Parker Solar Probe observations during the first four perihelia to constrain global magnetohydrodynamic models 
    Riley, Pete; Lionello, Roberto; Caplan, Ronald M.; Downs, Cooper; Linker, Jon A.; Badman, Samuel T.; Stevens, Michael L. (2021)
    Context. Parker Solar Probe (PSP) is providing an unprecedented view of the Sun's corona as it progressively dips closer into the solar atmosphere with each solar encounter. Each set of observations provides a unique ...

Search DSpace

Browse

My Account