. . . . "The major subject of this fundamentally directed post-doctoral research project is to study the generation of fusion neutrons in plasmas. The emphasis will be put on the development of portable diagnostic instruments and diagnostic methods that can be applied to various neutron sources. These neutron diagnostic methods could provide us invaluable data since they give insight into the most energetic processes taking place in plasma. (a) The measurement of neutron yields will enable us to compare various plasma sources with each other and also to find the configuration which is more convenient for a high neutron yield. (b) The time-of-flight measurement of neutrons will supply the information about the time-dependent velocity distribution function of neutrons generated by fusion reactions in plasmas. (c) The measurement of neutron spectra and neutron yields in various directions will determine\u00A0neutron emission anisotropy. (d) Monte Carlo simulations will be used for ray-tracing of"@en . . "V\u00FDvoj a pou\u017Eit\u00ED diagnostick\u00FDch metod zalo\u017Een\u00FDch na detekci f\u00FAzn\u00EDch neutron\u016F v plazmatu" . . . "0"^^ . . "GP202/08/P084" . "During this post-doctoral research project, sensitive detectors of neutrons generated by fusion reactions in plasma were constructed and tested. The sensitivity of scintillators to a single neutron was measured by a novel method in the energy range between 1.5 and 3.5 MeV. The neutron detectors were successfully used in z-pinch and plasma focus experiments as well as at the PALS laser system. The"@en . . . . "plasma diagnostics; fusion neutrons; ion acceleration"@en . "2008-01-01+01:00"^^ . "2010-04-16+02:00"^^ . . . "2015-03-20+01:00"^^ . "Development and application of diagnostic methods based on the detection of fusion neutrons in plasma"@en . . "2010-12-31+01:00"^^ . "14"^^ . "14"^^ . "P\u0159edm\u011Btem v\u00FDzkumu tohoto postdoktorsk\u00E9ho grantov\u00E9ho projektu je teoretick\u00E9 a experiment\u00E1ln\u00ED studium generace f\u00FAzn\u00EDch neutron\u016F v plazmatu. P\u0159i v\u00FDzkumu bude kladen d\u016Fraz na v\u00FDvoj diagnostick\u00FDch p\u0159\u00EDstroj\u016F a metod, kter\u00E9 budou pou\u017Eiteln\u00E9 v rozli\u010Dn\u00FDch plazmatick\u00FDch zdroj\u00EDch neutron\u016F. Diagnostick\u00E9 poznatky o generaci neutron\u016F spolu s dal\u0161\u00EDmi \u00FAdaji\u00A0(nap\u0159. generace tvrd\u00E9ho rtg. z\u00E1\u0159en\u00ED nebo relativistick\u00FDch elektron\u016F) poskytnou cenn\u00E9 informace o vysoce-energetick\u00FDch procesech v plazmatu. (a) Detekce po\u010Dtuneutron\u016F umo\u017En\u00ED srovnat jak jednotliv\u00E9 plazmatick\u00E9 zdroje navz\u00E1jem, tak naj\u00EDt vhodn\u011Bj\u0161\u00ED konfigurace pro vy\u0161\u0161\u00ED neutronov\u00FD zisk. (b) Diagnostika neutron\u016F metodou time-of-flight poskytne informace o \u010Dasov\u00E9m v\u00FDvoji rozd\u011Blovac\u00ED funkce rychlost\u00ED neutron\u016F, kter\u00E9 poch\u00E1zej\u00ED z f\u00FAzn\u00EDch reakc\u00ED v plazmatu. (c) M\u011B\u0159en\u00ED spektra neutron\u016F a neutronov\u00E9ho zisku v\u00A0r\u016Fzn\u00FDch sm\u011Brech ur\u010D\u00ED anizotropii neutronov\u00E9 emise. (d) Monte Carlo simulace budou pou\u017Eity pro ray-tracing neutron\u016F a pro zpracov\u00E1n\u00ED\u00A0 nam\u011B\u0159en\u00FDch dat." . "http://www.isvav.cz/projectDetail.do?rowId=GP202/08/P084"^^ . . "0"^^ . . "plasma diagnostics" . . " fusion neutrons" . . "1"^^ . "V r\u00E1mci v\u00FDzkumu tohoto postdoktorsk\u00E9ho projektu byly zkonstruov\u00E1ny a testov\u00E1ny citliv\u00E9 detektory neutron\u016F, kter\u00E9 poch\u00E1zej\u00ED z f\u00FAzn\u00EDch reakc\u00ED v plazmatu. Byla vyvinuta nov\u00E1 metoda pro kalibraci citlivosti scintil\u00E1toru na r\u016Fzn\u011B energetick\u00E9 neutrony od 1.5 do 3.5 MeV. Neutronov\u00E9 detektory byly \u00FAsp\u011B\u0161n\u011B pou\u017Eity p\u0159i experimentech na plazmatick\u00FDch fokusech, z-pin\u010D\u00EDch i laserov\u00FDch syst\u00E9mech. Nejvy\u0161\u0161\u00ED"@cs .