مورد إلكتروني
Modelling of the neutron production in a mixed beam DT neutron generator
| العنوان: | Modelling of the neutron production in a mixed beam DT neutron generator |
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| بيانات النشر: | KTH, Fusionsplasmafysik KTH, Fusionsplasmafysik KTH, Fysik KTH, Rymd- och plasmafysik Jozef Stefan Inst, Ljubljana, Slovenia. KTH, Fusion Plasma Phys, EES, SE-10044 Stockholm, Sweden. Natl Ctr Nucl Res, PL-05400 Otwock, Poland. ELSEVIER SCIENCE SA 2018 |
| تفاصيل مُضافة: | Cufar, Aljaz Bergsåker, Henric Bykov, Igor Frassinetti, Lorenzo Garcia-Carrasco, Alvaro Hellsten, Torbjörn Johnson, Thomas Menmuir, Sheena Petersson, Per Rachlew, Elisabeth Ratynskaia, Svetlana Rubel, Marek Stefanikova, Estera Ström, Petter Tholerus, Emmi Tolias, Panagiotis Olivares, Pablo Vallejos Weckmann, Armin Zhou, Yushun Zychor, I. |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | Compact DT neutron generators based on accelerators are often built on the principle of a mixed beam operation, meaning that deuterium (D) and tritium (T) are both present in the ion beam and in the target. Moreover, the beam consists of a mixture of ions and ionized molecules (D, T ions, and ionized D-D, T-T and D-T molecules) so the relevant source components come from T(d, n), D(t, n), D(d, n) and T(t, 2n) reactions at different ion energies. The method for assessing the relative amplitudes of different source components (DD, DT, TT) is presented. The assessment relies on the measurement of the neutron spectrum of different DT components (T(d, n) and D(t, n) at different energies) using a high resolution neutron spectrometer, e.g. a diamond detector, fusion reaction cross-sections, and simulations of neutron generation in the target. Through this process a complete description of the neutron source properties of the mixed beam neutron generator can be made and a neutron source description card, in a format suitable for Monte Carlo code MCNP, produced. QC 20200313 |
| مصطلحات الفهرس: | DT generator, Mixed beam, Neutron emission, ENEA-JSI subroutine, MCUNED, Fusion, Plasma and Space Physics, Fusion, plasma och rymdfysik, Article in journal, info:eu-repo/semantics/article, text |
| DOI: | 10.1016.j.fusengdes.2018.04.075 |
| URL: | Fusion engineering and design, 0920-3796, 2018, 136, s. 1089-1093 |
| الإتاحة: | Open access content. Open access content info:eu-repo/semantics/restrictedAccess |
| ملاحظة: | English |
| أرقام أخرى: | UPE oai:DiVA.org:kth-270547 0000-0001-7741-3370 0000-0002-9546-4494 0000-0001-5603-8559 0000-0002-7142-7103 0000-0002-9812-9296 0000-0001-7389-5501 0000-0002-6712-3625 0000-0001-9901-6296 0000-0001-9299-3262 0000-0002-3262-1958 0000-0001-9632-8104 0000-0003-4343-6325 0000-0003-1062-8101 0000-0003-2983-3463 doi:10.1016/j.fusengdes.2018.04.075 ISI:000452575300048 Scopus 2-s2.0-85046342308 1235037116 |
| المصدر المساهم: | UPPSALA UNIV LIBR From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1235037116 |
| قاعدة البيانات: | OAIster |
| DOI: | 10.1016.j.fusengdes.2018.04.075 |
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