{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T12:46:43Z","timestamp":1774874803867,"version":"3.50.1"},"reference-count":7,"publisher":"AIP Publishing","issue":"10","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2010,10,1]]},"abstract":"<jats:p>A diagnostics capable of characterizing the runaway and superthermal electrons has been developing on the ISTTOK tokamak. In previous paper, a use of single-channel Cherenkov-type detector with titanium filter for runaway electron studies in ISTTOK was reported. To measure fast electron populations with different energies, a prototype of a four-channel detector with molybdenum filters was designed. Test-stand studies of filters with different thicknesses (1, 3, 7, 10, 20, 50, and 100\u2002\u03bcm) have shown that they should allow the detection of electrons with energies higher than 69, 75, 87, 95, 120, 181, and 260 keV, respectively. First results of measurements with the four-channel detector revealed the possibility to measure reliably different fast electrons populations simultaneously.<\/jats:p>","DOI":"10.1063\/1.3478658","type":"journal-article","created":{"date-parts":[[2010,10,6]],"date-time":"2010-10-06T22:27:41Z","timestamp":1286404061000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":7,"title":["Characteristics of four-channel Cherenkov-type detector for measurements of runaway electrons in the ISTTOK tokamak"],"prefix":"10.1063","volume":"81","author":[{"given":"V. V.","family":"Plyusnin","sequence":"first","affiliation":[{"name":"Association Euratom\/IST 1 Instituto de Plasmas e Fus\u00e3o Nuclear \u2013 Laborat\u00f3rio Associado, , Instituto Superior T\u00e9cnico, Av. Rovisco Pais, 1049-001 Lisboa, Portugal"}]},{"given":"L.","family":"Jakubowski","sequence":"additional","affiliation":[{"name":"The Andrzej Soltan Institute for Nuclear Studies (IPJ) 2 , 05-400 Otwock-Swierk, Poland"}]},{"given":"J.","family":"Zebrowski","sequence":"additional","affiliation":[{"name":"The Andrzej Soltan Institute for Nuclear Studies (IPJ) 2 , 05-400 Otwock-Swierk, Poland"}]},{"given":"P.","family":"Duarte","sequence":"additional","affiliation":[{"name":"Association Euratom\/IST 1 Instituto de Plasmas e Fus\u00e3o Nuclear \u2013 Laborat\u00f3rio Associado, , Instituto Superior T\u00e9cnico, Av. Rovisco Pais, 1049-001 Lisboa, Portugal"}]},{"given":"K.","family":"Malinowski","sequence":"additional","affiliation":[{"name":"The Andrzej Soltan Institute for Nuclear Studies (IPJ) 2 , 05-400 Otwock-Swierk, Poland"}]},{"given":"H.","family":"Fernandes","sequence":"additional","affiliation":[{"name":"Association Euratom\/IST 1 Instituto de Plasmas e Fus\u00e3o Nuclear \u2013 Laborat\u00f3rio Associado, , Instituto Superior T\u00e9cnico, Av. Rovisco Pais, 1049-001 Lisboa, Portugal"}]},{"given":"C.","family":"Silva","sequence":"additional","affiliation":[{"name":"Association Euratom\/IST 1 Instituto de Plasmas e Fus\u00e3o Nuclear \u2013 Laborat\u00f3rio Associado, , Instituto Superior T\u00e9cnico, Av. Rovisco Pais, 1049-001 Lisboa, Portugal"}]},{"given":"M.","family":"Rabinski","sequence":"additional","affiliation":[{"name":"The Andrzej Soltan Institute for Nuclear Studies (IPJ) 2 , 05-400 Otwock-Swierk, Poland"}]},{"given":"M. J.","family":"Sadowski","sequence":"additional","affiliation":[{"name":"The Andrzej Soltan Institute for Nuclear Studies (IPJ) 2 , 05-400 Otwock-Swierk, Poland"}]}],"member":"317","published-online":{"date-parts":[[2010,10,6]]},"reference":[{"key":"2023070402551924300_c1","doi-asserted-by":"publisher","first-page":"51","DOI":"10.1088\/0741-3335\/38\/1\/002","volume":"38","year":"1996","journal-title":"Plasma Phys. Controlled Fusion"},{"key":"2023070402551924300_c2","doi-asserted-by":"publisher","first-page":"10F505","DOI":"10.1063\/1.2956960","volume":"79","year":"2008","journal-title":"Rev. Sci. Instrum."},{"key":"2023070402551924300_c3","doi-asserted-by":"publisher","first-page":"2021","DOI":"10.1088\/0741-3335\/44\/9\/316","volume":"44","year":"2002","journal-title":"Plasma Phys. Controlled Fusion"},{"key":"2023070402551924300_c4","doi-asserted-by":"publisher","first-page":"1807","DOI":"10.1063\/1.1538366","volume":"74","year":"2003","journal-title":"Rev. Sci. 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