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Auroral Hiss Emissions During Cassini's Grand Finale: Diverse Electrodynamic Interactions Between Saturn and Its Rings

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F18%3A00489262" target="_blank" >RIV/68378289:_____/18:00489262 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1029/2018GL077875" target="_blank" >http://dx.doi.org/10.1029/2018GL077875</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1029/2018GL077875" target="_blank" >10.1029/2018GL077875</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Auroral Hiss Emissions During Cassini's Grand Finale: Diverse Electrodynamic Interactions Between Saturn and Its Rings

  • Original language description

    The Cassini Grand Finale orbits offered a new view of Saturn and its environment owing to multiple orbits of unprecedented proximity to the planet and high inclination. The Radio and Plasma Wave Science instrument detected striking signatures of plasma waves in the southern hemisphere. These all propagate in the whistler mode and are classified as: 1) A filled funnel‐shaped emission, commonly known as auroral hiss. Here however, our analysis indicates they are likely associated with currents connected to the rings. 2) First observations of VLF saucers directly linked to the planet on field lines also connected to the rings. The latter observations are unique to low altitude orbits and their presence at the Earth and Saturn alike show that they are fundamental plasma waves in planetary ionospheres. Our results give an insight, from a unique perspective, into the dynamic and diverse nature of Saturn's environment.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10305 - Fluids and plasma physics (including surface physics)

Result continuities

  • Project

    <a href="/en/project/GJ16-16050Y" target="_blank" >GJ16-16050Y: Plasma waves observed in the solar wind ahead of planetary bow shocks</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Geophysical Research Letters

  • ISSN

    0094-8276

  • e-ISSN

  • Volume of the periodical

    45

  • Issue of the periodical within the volume

    14

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    8

  • Pages from-to

    6782-6789

  • UT code for WoS article

    000442582100004

  • EID of the result in the Scopus database

    2-s2.0-85052243914