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@Article{JacomeMaZaEcLaLo:2022:SeJoDe,
               author = "Jacome, Hadassa Raquel Peixoto and Marques, M. S. and Zarka, P. 
                         and Echer, Ezequiel and Lamy, L. and Louis, C. K.",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         {Universidade Federal do Rio Grande do Norte (UFRN)} and {Sorbonne 
                         Universit{\'e}} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and {Sorbonne Universit{\'e}} and {Dublin Institute for 
                         Advanced Studies}",
                title = "Search for Jovian decametric emission induced by Europa on the 
                         extensive Nancay Decameter Array catalog",
              journal = "Astronomy and Astrophysics",
                 year = "2022",
               volume = "665",
                pages = "A67",
                month = "Sept.",
             keywords = "radio continuum: planetary systems, radiation mechanisms: 
                         non-thermal, methods: statistical, catalogs, planets and 
                         satellites: individual: Jupiter, Europa.",
             abstract = "Context. The electrodynamic interaction between the Galilean 
                         satellites and the Jovian magnetosphere generates Alfven wings 
                         that connect the satellites to the polar atmosphere of Jupiter and 
                         induce auroral radiation through the cyclotron-maser instability. 
                         The satellite control of the Jovian decametric emission is widely 
                         known and has been studied since the 1960s, being first discovered 
                         with regard to Io and, more recently, Ganymede. The partial 
                         control of these emission by Europa and Callisto, however, has not 
                         yet been confirmed, however, hints of this control have already 
                         been found. Aims. The goal of this work is to search for evidence 
                         of control of the Jovian decametric emission by the satellite 
                         Europa. Methods. For this purpose, we analyzed the extensive 
                         digital catalog of Jovian decametric emission detected by the 
                         Nancay Decameter Array from 1990 to 2020. We analyzed 
                         distributions of the occurrence probability of the emission not 
                         induced by Io nor by Ganymede as a function of Europa phase and of 
                         the Array's longitude with regard to the Jovian central meridian 
                         of longitude. Results. As a result, we selected 267 possible 
                         Europa-induced emission, from which 186 are from source A (Eu-A), 
                         56 are from source C (Eu-C), and 25 are from source D (Eu-D). The 
                         general maximum frequency and duration of these emission are 
                         presented and compared to those of the other emission in the 
                         catalog and their average power is estimated as a function of the 
                         average power of the Io-induced emission. Conclusions. We conclude 
                         that Europa, just as in the case of Io and Ganymede, induces a 
                         portion of the Jovian decametric emission.",
                  doi = "10.1051/0004-6361/202244246",
                  url = "http://dx.doi.org/10.1051/0004-6361/202244246",
                 issn = "0004-6361 and 1432-0746",
             language = "en",
           targetfile = "aa44246-22.pdf",
        urlaccessdate = "20 maio 2024"
}


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