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Preliminary Measurements of Neutrons From The D-D Reaction in The Compass Tokamak
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SYSNO ASEP 0487617 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Preliminary Measurements of Neutrons From The D-D Reaction in The Compass Tokamak Author(s) Dankowski, J. (PL)
Janky, Filip (UFP-V) RID
Kurowski, A. (PL)
Stöckel, Jan (UFP-V) RID
Twarog, D. (PL)Source Title AIP Conference Proceedings:FUSION REACTOR DIAGNOSTICS, 1612. - MELVILLE : American Institute of Physics, 2014 / Gorini G. ; Orsitto F.P. ; Sozzi C. ; Tardocchi M. - ISSN 0094-243X - ISBN 978-0-7354-1248-4 Pages s. 109-112 Number of pages 4 s. Publication form Print - P Action International Conference on Fusion Reactor Diagnostics Event date 09.09.2013-13.09.2013 VEvent location Villa Monastero,Varenna Country IT - Italy Event type WRD Language eng - English Country US - United States Keywords fusion ; tokamak ; neutrons ; plasma diagnostics ; COMPASS ; bubble detectors Subject RIV BL - Plasma and Gas Discharge Physics OECD category Fluids and plasma physics (including surface physics) R&D Projects LM2011021 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UFP-V - RVO:61389021 UT WOS 000343712300019 EID SCOPUS 84907392310 DOI 10.1063/1.4894034 Annotation Recent results of measured fast neutrons created in the D-D reaction on the COMPASS tokamak during ohmic discharges are presented in this paper. Two different type detectors were used during experiment. He-3 detectors and bubble detectors as a support. The measurements are an introduction for neutron diagnostic on tokamak COMPASS and monitoring neutrons during discharges with Neutral Beam Injection (NBI). The He-3 counters and bubble detectors were located in two positions near tokamak vacuum chamber at a distance less than 40 cm to the centre of plasma. The neutrons flux was observed in ohmic discharges. However, analysis of our results does not indicate any clear source of neutrons production during ohmic discharges. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2018
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