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Theoretical investigations based on the drift-reduced Braginskii equations are carried out through linear calculations and non-linear simulations, in two- and three-dimensional geometries. The linear instabilities driving turbulence and the mechanisms that set the amplitude of turbulence as well as the SOL width are identified. A clear asymmetry is shown to exist between the low-field and the high-field sides of the machine. While the comparison between experimental measurements and simulation results shows good agreement in the far SOL, large intermittent events in the near SOL, detected in the experiments, are not captured by the simulations.<\/jats:p>","DOI":"10.1063\/1.4964783","type":"journal-article","created":{"date-parts":[[2016,10,22]],"date-time":"2016-10-22T00:30:16Z","timestamp":1477096216000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":9,"title":["Plasma turbulence in the scrape-off layer of the ISTTOK tokamak"],"prefix":"10.1063","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2941-6571","authenticated-orcid":false,"given":"Rog\u00e9rio","family":"Jorge","sequence":"first","affiliation":[{"name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL) 1 , Swiss Plasma Center (SPC), CH-1015 Lausanne, Switzerland"},{"name":"Universidade de Lisboa 2 Instituto de Plasmas e Fus\u00e3o Nuclear, Instituto Superior T\u00e9cnico, , 1049-001 Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3117-2238","authenticated-orcid":false,"given":"Paolo","family":"Ricci","sequence":"additional","affiliation":[{"name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL) 1 , Swiss Plasma Center (SPC), CH-1015 Lausanne, Switzerland"}]},{"given":"Federico D.","family":"Halpern","sequence":"additional","affiliation":[{"name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL) 1 , Swiss Plasma Center (SPC), CH-1015 Lausanne, Switzerland"}]},{"given":"Nuno F.","family":"Loureiro","sequence":"additional","affiliation":[{"name":"Massachusetts Institute of Technology 3 Plasma Science and Fusion Center, , Cambridge, Massachusetts 02139, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6348-0505","authenticated-orcid":false,"given":"Carlos","family":"Silva","sequence":"additional","affiliation":[{"name":"Universidade de Lisboa 2 Instituto de Plasmas e Fus\u00e3o Nuclear, Instituto Superior T\u00e9cnico, , 1049-001 Lisboa, Portugal"}]}],"member":"317","published-online":{"date-parts":[[2016,10,21]]},"reference":[{"issue":"02","key":"2023070122330413300_c1","doi-asserted-by":"publisher","first-page":"435810202","DOI":"10.1017\/S0022377814001202","article-title":"Simulation of the scrape-off layer region of tokamak devices","volume":"81","year":"2015","journal-title":"J. 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