"RIV/61389021:_____/12:00383246" . "Biel, W." . "Vermaercke, P." . "Schweer, B." . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . "11"^^ . . . . "10.1063/1.4739228" . "Huber, A." . "Hult, M." . . "10" . . "000311562900019" . . "Mlyn\u00E1\u0159, Jan" . "Tokamak; fusion; activation; diagnostics"@en . "1"^^ . . . "First fusion proton measurements in TEXTOR plasmas using"@en . "Bonheure, G." . "Lutter, G." . . . "0034-6748" . . "Review of Scientific Instruments" . . "[4A025D9B534E]" . "First fusion proton measurements in TEXTOR plasmas using" . "3"^^ . "First fusion proton measurements in TEXTOR plasmas using"@en . . "RIV/61389021:_____/12:00383246!RIV13-AV0-61389021" . . "Van Wassenhove, G." . "Z(AV0Z20430508)" . . "83" . "First fusion proton measurements in TEXTOR plasmas using" . "Esser, G." . "MeV particle loss measurements from fusion plasmas, in particular alpha particles, remain difficult in large fusion devices and further R&D is needed for ITER. This paper describes the first attempt to measure 3 MeV escaping fusion protons emitted from TEXTOR tokamak plasmas using activation technique. This technique was successfully demonstrated, initially, in 2006 on the JET tokamak. An ion camera equipped with a collimator and several types of activation detectors was installed inside the TEXTOR vacuum vessel to perform these measurements. After irradiation, the detectors were analyzed using ultra low level gamma-ray spectrometry at the HADES underground laboratory. 3MeV escaping fusion protons were detected in larger number 6 times more - compared to earlier measurements using this technique on JET. Another major progress was the reduction of the cooling time by a factor of 50, which made possible to detect radionuclides with half-life of less than 90 min."@en . "136667" . "MeV particle loss measurements from fusion plasmas, in particular alpha particles, remain difficult in large fusion devices and further R&D is needed for ITER. This paper describes the first attempt to measure 3 MeV escaping fusion protons emitted from TEXTOR tokamak plasmas using activation technique. This technique was successfully demonstrated, initially, in 2006 on the JET tokamak. An ion camera equipped with a collimator and several types of activation detectors was installed inside the TEXTOR vacuum vessel to perform these measurements. After irradiation, the detectors were analyzed using ultra low level gamma-ray spectrometry at the HADES underground laboratory. 3MeV escaping fusion protons were detected in larger number 6 times more - compared to earlier measurements using this technique on JET. Another major progress was the reduction of the cooling time by a factor of 50, which made possible to detect radionuclides with half-life of less than 90 min." . "Gonz\u00E1lez de Ordu\u00F1a, R." . .