全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Andrej Trkov , Radojko Jaćimović ...
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2016, Vol.840, pp.5-14Elsevier
摘要:Abstract(#br)A recent experimental irradiation and measurement campaign using containers made from boron nitride (BN) at the Jožef Stefan Institute (JSI) TRIGA Mark II reactor in Ljubljana, Slovenia, has shown the applicability of BN for neutron spectrum characterization and...
作者:... Vladimir Radulović , Andrej Trkov , Luka Snoj
来源:[J].Nuclear Engineering and Design(IF 0.805), 2015, Vol.283, pp.155-161Elsevier
摘要:Abstract(#br)Recently a series of test irradiations was performed at the JSI TRIGA Mark II reactor for the Fission Track-Thermoionization Mass Spectrometry (FT-TIMS) method, which requires a well thermalized neutron spectrum for sample irradiation. For this purpose the Monte Carl...
作者:Andrej Trkov , Gašper Žerovnik
来源:[J].Applied Radiation and Isotopes(IF 1.179), 2015, Vol.101, pp.101-106Elsevier
摘要:Abstract(#br)Absolute average capture cross sections of gold, thorium, tantalum, molybdenum, copper and strontium in 252 Cf spontaneous fission neutron spectrum were simulated for two types of experiment setups preformed by Z. Dezso and J. Csikai and by L. Green. The experim...
作者:... Ivan A. Kodeli , Andrej Trkov , Anže Jazbec
来源:[J].Annals of Nuclear Energy(IF 0.8), 2015, Vol.77, pp.318-325Elsevier
摘要:Abstract(#br)The EURACOS experiment series (sodium, iron, and no shielding) has been re-evaluated in the scope of the OECD/NEA SINBAD project to determine how useful these benchmarks can be for the validation of the modern nuclear data evaluations. The measured activation ra...
作者:... Žiga Štancar , Luka Snoj , Andrej Trkov
来源:[J].Applied Radiation and Isotopes(IF 1.179), 2014, Vol.84, pp.57-65Elsevier
摘要:Abstract(#br)The calculation of axial neutron flux distributions with the MCNP code at the JSI TRIGA Mark II reactor has been validated with experimental measurements of the 197 Au(n,γ) 198 Au reaction rate. The calculated absolute reaction rate values, scaled according to t...
作者:Gašper Žerovnik , Andrej Trkov , Luiz C. Leal
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2014, Vol.743, pp.39-43Elsevier
摘要:Abstract(#br)Covariance data in the existing evaluated nuclear data libraries often include large relative uncertainties and mathematical inconsistencies, which arise especially in combination with random sampling. The 232 Th evaluation from the ENDF/B-VII.1 library has been take...
作者:... Gašper Žerovnik , Andrej Trkov , Luka Snoj
来源:[J].Applied Radiation and Isotopes(IF 1.179), 2016, Vol.107, pp.165-170Elsevier
摘要:Abstract(#br)The main aim of this paper is the development and validation of a 3D computational model of TRIGA research reactor using Serpent 2 code. The calculated parameters were compared to the experimental results and to calculations performed with the MCNP code. The results ...
作者:... Tadafumi Sano , Peter Schillebeeckx , Andrej Trkov
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2015, Vol.799, pp.29-36Elsevier
摘要:Abstract(#br)The methodology to derive cross-section data from measurements in a cold neutron beam was studied. Mostly, capture cross-sections at thermal energy are derived relative to a standard cross-section, e.g. the cross-section of the 1 H(n,γ), 14 N(n,γ), or 197 Au(n,γ...
作者:Andrej Trkov , Marjan Kromar
来源:[J].Annals of Nuclear Energy(IF 0.8), 2016, Vol.94, pp.392-398Elsevier
摘要:Abstract(#br)The use of Monte Carlo transport method with the Serpent code for generating unit cell cross sections of a light-water reactor is investigated. The geometry is a 3 × 3 array of cells, where homogenization is performed over the central cell, while the neighboring...
作者:... Vladimir Radulović , Richard M. Lindstrom , Andrej Trkov
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2014, Vol.300 (2), pp.499-506Springer
摘要:Abstract(#br)It has been difficult to characterize the thermal to epithermal neutron flux ratio ( f ) and the measure of the nonideal epithermal neutron flux distribution ( α ) for the RT-2 pneumatic rabbit facility at the NIST National Bureau of Standards Reactor (NBSR). In...

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