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Czech Republic

Activities

Employment (1)

Research Centre Rez: Prague, CZ

2017 to present | Head of R&D Group (Neutron Physics)
Employment
Source: Self-asserted source
Tomáš Czakoj

Education and qualifications (1)

Czech Technical University in Prague: Prague, CZ

2012 to 2017 | Ing (Department of nuclear reactors)
Education
Source: Self-asserted source
Tomáš Czakoj

Works (50 of 69)

Items per page:
Page 1 of 2

Broomstick experiment with copper in VR-1 reactor

Annals of Nuclear Energy
2025-02 | Journal article
Part of ISSN: 0306-4549
Contributors: Michal Košťál; Evžen Losa; Tomáš Czakoj; Stanislav Simakov; Marek Zmeškal; Martin Schulc; Jan Šimon; Vojtěch Rypar; Evžen Novák; František Cvachovec et al.
Source: Self-asserted source
Tomáš Czakoj

Measurement of gamma field inside the biological concrete shielding of VVER-1000 Mock-Up at the LR-0 reactor

Annals of Nuclear Energy
2025-02 | Journal article
Part of ISSN: 0306-4549
Contributors: Tomáš Czakoj; Michal Košťál; Evžen Novák; Jan Šimon; Martin Schulc; Zdeněk Matěj; Filip Mravec; František Cvachovec; Tomáš Urban; Evžen Losa
Source: Self-asserted source
Tomáš Czakoj

Measurement of the High Energy Gamma Spectrum up to 13 MeV in the Special Core of the LR-0 Reactor

International Conference on Physics of Reactors (PHYSOR 2024)
2024 | Conference paper
Contributors: Michal Kostal; Tomas Czakoj; Tomas Peltan; Evzen Losa; Martin Schulc; Vlastimil Juricek; Jan Šimon; Vojtěch Rypar; Filip Mravec; František Cvachovec et al.
Source: Self-asserted source
Tomáš Czakoj

Measurements of <sup>235</sup>U(nth,f) Spectrum Averaged Cross Sections (SACS) in zero power reactors

EPJ Web of Conferences
2024 | Journal article
Part of ISSN: 2100-014X
Contributors: Michal Košťál; Evžen Losa; Tomáš Czakoj; Tomáš Bílý; Martin Schulc; Vlastimil Juříček; Jan Šimon; Martin Mareček; Jan Uhlíř; Alena Krechlerová et al.
Source: Self-asserted source
Tomáš Czakoj

On radiation situation in vicinity of PET production cyclotron

EPJ Web of Conferences
2024 | Journal article
Part of ISSN: 2100-014X
Contributors: Marek Zmeškal; Michal Košt’ál; Tomáš Czakoj; Jan Šimon; Martin Schulc; Šimon Vadják; Michal Antoš; Zdeněk Matěj
Source: Self-asserted source
Tomáš Czakoj

On the effect of the core boundary power distribution on the radiation situation in reactor components

EPJ Web of Conferences
2024 | Journal article
Part of ISSN: 2100-014X
Contributors: Michal Košťál; Vít Klupák; Zdeněk Matěj; Filip Mravec; František Cvachovec; Vojtěch Rypar; Evžen Losa; David Harut; Martin Schulc; Bohumil Jánský et al.
Source: Self-asserted source
Tomáš Czakoj

Preparing a New Reference Neutron Field in the Graphite-Shaped Reference LR-0 Reactor Core

International Conference on Physics of Reactors (PHYSOR 2024)
2024 | Conference paper
Contributors: Tomáš Peltan; Tomáš Czakoj; Eva Vilímová; Jan Šimon; Vlastimil Juříček; Michal Košťál
Source: Self-asserted source
Tomáš Czakoj

Impact of SiO2 Cross Sections on Asteroid Deflection

Transactions of the American Nuclear Society
2024-11 | Journal article
Contributors: Tomáš Czakoj
Source: Self-asserted source
Tomáš Czakoj

Measurement of total fission gamma spectrum of 252Cf(s.f.)

The European Physical Journal A
2024-11-21 | Journal article
Contributors: Tomáš Czakoj; Michal Košťál; Evžen Losa; Stanislav Simakov; Evžen Novák; Martin Schulc; Zdeněk Matěj; Filip Mravec; František Cvachovec; Roberto Capote
Source: check_circle
Crossref

Measurement of spectrum averaged cross sections in LR-0 benchmark reference neutron field

Annals of Nuclear Energy
2024-10 | Journal article
Part of ISSN: 0306-4549
Contributors: Michal Košťál; Evžen Losa; Stanislav Simakov; Tomáš Czakoj; Martin Schulc; Jan Šimon; Vojtěch Rypar; Martin Mareček; Jan Uhlíř; Alena Krechlerová et al.
Source: Self-asserted source
Tomáš Czakoj

Exploring the Potential of Aerial and Balloon-Based Observations in the Study of Terrestrial Gamma Ray Flashes

2024-10-14 | Preprint
Contributors: Marek Sommer; Tomáš Czakoj; Iva Ambrožová; Martin Kákona; Olena Velychko; Ondřej Ploc
Source: check_circle
Crossref

Effect of Decreasing Aperture Diameter on Signal Transmission from the Scintillator to the Photomultiplier Tube Over a Wide Energy Range

European Journal of Applied Physics
2024-10-02 | Journal article
Part of ISSN: 2684-4451
Contributors: Aleš Jančář; Zdeněk Matěj; Evžen Losa; Michal Košťál; Tomáš Czakoj; Michal Jelínek; Břetislav Mikel; Zdeněk Kopecký; Filip Mravec; Jan Král
Source: Self-asserted source
Tomáš Czakoj
grade
Preferred source (of 2)‎

Measurement of spectral averaged cross sections of capture reactions in the LR-0 reference neutron field

Applied Radiation and Isotopes
2024-08 | Journal article
Part of ISSN: 0969-8043
Contributors: Evžen Losa; Michal Košťál; Jan Šimon; Tomáš Czakoj
Source: Self-asserted source
Tomáš Czakoj

The spectrum-averaged cross section investigation of 117Sn(n,n')117mSn and 67Zn(n,p)67Cu reactions

Applied Radiation and Isotopes
2024-07 | Journal article
Part of ISSN: 0969-8043
Contributors: Alena Krechlerová; Michal Košťál; Evžen Losa; Martin Schulc; Tomáš Czakoj; David Tisseur; Evžen Novák; Jan Šimon; Nicolas Thiollay
Source: Self-asserted source
Tomáš Czakoj

Validation of SiO2 neutron cross sections for asteroid deflection purposes

Acta Astronautica
2024-07 | Journal article
Contributors: Martin Schulc; Tomáš Czakoj; Evžen Novák; Jan Šimon; Alena Krechlerová; Zdeněk Matěj; Michal Košťál
Source: check_circle
Crossref

Measurements of AmBe and PuC spectra using EJ309 and stilbene scintillators

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
2024-05 | Journal article
Part of ISSN: 0168-9002
Contributors: Miloš Tichý; Marek Zmeškal; Ondřej Huml; Tomas Bily; Evžen Losa; Pavel Strachota; Tomáš Czakoj; Tomas Urban
Source: Self-asserted source
Tomáš Czakoj

High-energy neutron emission in thermal neutron-induced fission of U235

Physical Review C
2024-05-20 | Journal article
Contributors: Martin Schulc; Michal Kostal; Roberto Capote; Jan Simon; Evzen Novak; Tomas Czakoj
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Measurement of prompt neutron capture gamma coming from iron and chlorine

Annals of Nuclear Energy
2024-04 | Journal article
Contributors: Tomáš Czakoj; Michal Košťál; Evžen Novák; Evžen Losa; Jan Šimon; Martin Schulc; Filip Mravec; František Cvachovec; Jan Rataj; Zdeněk Matěj
Source: check_circle
Crossref

Benchmarking of Stainless Steel Cube Neutron Leakage in Research Center Rez

Transactions of the American Nuclear Society
2023 | Journal article
Contributors: Matěj, Zdeněk; Košťál, Michal; Schulc, Martin; Losa, Evžen; Šimon, Jan; Nová, Evžen; Cvachovec, František; Mravec, Filip; Czakoj, Tomáš; Rypar, Vojtěch et al.
Source: Self-asserted source
Tomáš Czakoj

New setup for measurement of prompt gammas from neutron interactions

EPJ Web of Conferences
2023 | Journal article
Part of ISSN: 2100-014X
Contributors: Tomáš Czakoj; Michal Košťál; Evžen Losa; Jan Šimon; Zdeněk Matěj; Filip Mravec; František Cvachovec; Evžen Novák
Source: Self-asserted source
Tomáš Czakoj

Prompt gamma measurement from the manganese sulphate bath

Transactions of the American Nuclear Society
2023 | Journal article
Contributors: Schulc, Martin; Czakoj, Tomáš; Košťál, Michal; Losa, Evžen; Novák, Evžen; Šimon, Jan; Rataj, Jan
Source: Self-asserted source
Tomáš Czakoj

Specially developed LR-0 reactor graphite environment for gen IV reactor support and cross-section measurement

EPJ Web of Conferences
2023 | Journal article
Part of ISSN: 2100-014X
Contributors: Tomas Peltan; Eva Vilimova; Tomas Czakoj; Zdenek Matej; Filip Mravec; Frantisek Cvachovec; Jan Simon; Vlastimil Juricek; Michal Kostal
Source: Self-asserted source
Tomáš Czakoj

Spectral averaged cross sections as a probe to a high energy tail of <sup>235</sup>U PFNS

EPJ Web of Conferences
2023 | Journal article
Part of ISSN: 2100-014X
Contributors: Martin Schulc; Michal Kostal; Roberto Capote; Jan Simon; Tomas Czakoj; Evzen Novak
Source: Self-asserted source
Tomáš Czakoj

Validation of calculational determination of <sup>18</sup>O(p,n) secondary neutron field

EPJ Web of Conferences
2023 | Journal article
Part of ISSN: 2100-014X
Contributors: Marek Zmeškal; Michal Košt’ál; Tomáš Czakoj; Jan Šimon; Václav Zach; Ondřej Lebeda; Zdeněk Matěj
Source: Self-asserted source
Tomáš Czakoj

Measurement of dosimetrical cross sections with 14.05 MeV neutrons from compact neutron generator

Annals of Nuclear Energy
2023-10 | Journal article
Contributors: Michal Kostal; Tomáš Czakoj; Petr Alexa; Jan Šimon; Marek Zmeškal; Martin Schulc; Alena Krechlerová; Tomáš Peltán; Filip Mravec; František Cvachovec et al.
Source: check_circle
Crossref

Characterization of the secondary neutron field inside a cyclotron for production of radiopharmaceuticals

Applied Radiation and Isotopes
2023-09 | Journal article
Part of ISSN: 0969-8043
Contributors: Marek Zmeškal; Michal Košťál; Tomáš Czakoj; Jan Šimon; Mitja Majerle; Václav Zach; Ondřej Lebeda; Šimon Vadják; Michal Antoš; Zdeněk Matěj
Source: Self-asserted source
Tomáš Czakoj

Benchmarking Fast Neutrons Leakage Spectrum From Copper Block With 252Cf Source in Center

Journal of Nuclear Engineering and Radiation Science
2023-07-01 | Journal article
Part of ISSN: 2332-8983
Part of ISSN: 2332-8975
Contributors: Tomáš Czakoj; Michal Košťál; Martin Schulc; Vojtěch Rypar; Evžen Novák; Evžen Losa
Source: Self-asserted source
Tomáš Czakoj

Benchmarking of Stainless Steel Cube Neutron Leakage in Research Center Rez

Nuclear Science and Engineering
2023-06-27 | Journal article
Part of ISSN: 0029-5639
Part of ISSN: 1943-748X
Contributors: Michal Kostal; Zdeněk Matěj; Martin Schulc; Evžen Losa; Jan Šimon; Evžen Novák; František Cvachovec; Vaclav Přenosil; Filip Mravec; Tomáš Czakoj et al.
Source: Self-asserted source
Tomáš Czakoj

Study of 239Pu(n,f) prompt fission neutron spectrum

Radiation Physics and Chemistry
2023-05 | Journal article
Part of ISSN: 0969-806X
Contributors: Martin Schulc; Maria Petrova; Tomáš Czakoj; Michal Košťál; Egor Lychagin; Jan Šimon
Source: Self-asserted source
Tomáš Czakoj

Characterisation of neutron field in large graphite insertion in special core of the LR-0 reactor

Annals of Nuclear Energy
2023-02 | Journal article
Part of ISSN: 0306-4549
Contributors: Tomáš Peltan; Eva Vilímová; Tomáš Czakoj; Zdeněk Matěj; Filip Mravec; František Cvachovec; Jan Šimon; Vlastimil Juříček; Michal Košťál
Source: Self-asserted source
Tomáš Czakoj

Preliminary Neutronics Study of an Accelerator-Driven Molten Spallation Target–Molten Lithium Source of Tritium

Fusion Science and Technology
2023-02-17 | Journal article
Contributors: Michal Cihlář; Slavomír Entler; Tomáš Czakoj; Václav Dostál; Jan Prehradný; Pavel Zácha
Source: check_circle
Crossref

Measurement of prompt gamma production from neutron capture on manganese

Radiation Physics and Chemistry
2023-01 | Journal article
Part of ISSN: 0969-806X
Contributors: Tomáš Czakoj; Michal Košťál; Evžen Losa; Evžen Novák; Jan Šimon; Martin Schulc; Filip Mravec; František Cvachovec; Jan Rataj; Zdeněk Matěj
Source: Self-asserted source
Tomáš Czakoj

Benchmarking of Stainless Steel Cube Neutron Leakage in Research Center Rez

ICRS 14/RPSD 2022
2022 | Conference paper
Contributors: Michal Kostal; Zdeněk Matěj; Martin Schulc; Evžen Losa; Jan Šimon; Evžen Novák; František Cvachovec; Václav Přenosil; Filip Mravec; Tomáš Czakoj et al.
Source: Self-asserted source
Tomáš Czakoj

Comprehensive stainless steel neutron transport libraries validation

Annals of Nuclear Energy
2022-12 | Journal article
Part of ISSN: 0306-4549
Contributors: Martin Schulc; Michal Košťál; Tomáš Czakoj; Jan Šimon; Evžen Novák; Zdeněk Matěj
Source: Self-asserted source
Tomáš Czakoj

Impact of reactor neutron spectrum on measured spectrum averaged cross sections

Annals of Nuclear Energy
2022-12 | Journal article
Part of ISSN: 0306-4549
Contributors: Michal Košťál; Evžen Losa; Stanislav Simakov; Martin Schulc; Jan Šimon; Vojtech Rypar; Martin Mareček; Jan Uhlíř; Tomáš Czakoj; Andrej Trkov et al.
Source: Self-asserted source
Tomáš Czakoj

Calculation and measurement of Al prompt capture gammas above water in a pool-type reactor

Nuclear Engineering and Technology
2022-10 | Journal article
Contributors: Tomáš Czakoj; Michal Košťál; Evžen Losa; Zdeněk Matěj; Jan Šimon; Filip Mravec; František Cvachovec
Source: check_circle
Crossref

Spectrum averaged cross section measurements of lutetium using standard 252Cf neutron source

Applied Radiation and Isotopes
2022-10 | Journal article
Contributors: Martin Schulc; Michal Košťál; Tomáš Czakoj; Evžen Novák; Jan Šimon; Nella Hynková; Roberto Capote
Source: check_circle
Crossref

The methodology for validation of cross sections in quasi monoenergetic neutron field

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
2022-10 | Journal article
Part of ISSN: 0168-9002
Contributors: Tomáš Czakoj
Source: Self-asserted source
Tomáš Czakoj

Measurement of prompt gammas of inelastic scattering in D2O sphere using AmBe source

Radiation Protection Dosimetry
2022-08-22 | Journal article
Part of ISSN: 0144-8420
Part of ISSN: 1742-3406
Contributors: Tomáš Czakoj
Source: Self-asserted source
Tomáš Czakoj

The characterization of D–T neutron generators in precise neutron experiments

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
2022-07 | Journal article
Contributors: Tomáš Czakoj; Michal Košt́ál; Marek Zmeškal; Evžen Novák; Filip Mravec; František Cvachovec; Jan Šimon; Martin Schulc; Radim Uhlář; Petr Alexa et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Fast neutron spectra measurement in a copper using a 252Cf standard neutron source

Radiation Physics and Chemistry
2022-03 | Journal article
Contributors: Martin Schulc; Michal Košťál; Zdeněk Matěj; Tomáš Czakoj; Evžen Novák
Source: check_circle
Crossref

Validation of the neutron lead transport for fusion applications

Nuclear Engineering and Technology
2022-03 | Journal article
Part of ISSN: 1738-5733
Source: Self-asserted source
Tomáš Czakoj

Measurement of integral cross sections of selected dosimetry reactions in LR-0 reactor

EPJ Web of Conferences
2021 | Journal article
Part of ISSN: 2100-014X
Source: Self-asserted source
Tomáš Czakoj

Neutron field mock-up development for the fluoride salt reactors neutronic research

EPJ Web of Conferences
2021 | Journal article
Part of ISSN: 2100-014X
Source: Self-asserted source
Tomáš Czakoj

New validation of Si cross-section using silica sand

EPJ Web of Conferences
2021 | Journal article
Part of ISSN: 2100-014X
Source: Self-asserted source
Tomáš Czakoj

The effect of heavy reflector on neutronic parameters of core

Annals of Nuclear Energy
2021-12-01 | Journal article
Part of ISSN: 0306-4549
Source: Self-asserted source
Tomáš Czakoj

Measurement of prompt gamma field above the VR-1 water level

EPJ Web of Conferences
2021-11-19 | Journal article
Part of ISSN: 2100-014X
Source: Self-asserted source
Tomáš Czakoj

Validation of IRDFF-II library in VR-1 reactor field using thin targets

Annals of Nuclear Energy
2021-08 | Journal article
Part of ISSN: 0306-4549
Source: Self-asserted source
Tomáš Czakoj

Characterization of the neutron flux on the surface of a liquid water target intended for 18F production

Radiation Physics and Chemistry
2021-07 | Journal article
Part of ISSN: 0969-806X
Source: Self-asserted source
Tomáš Czakoj

Overview of Validation Experiments Focused on Silicon in LR-0

Journal of Nuclear Engineering and Radiation Science
2021-04-01 | Journal article
Part of ISSN: 2332-8983
Part of ISSN: 2332-8975
Source: Self-asserted source
Tomáš Czakoj
Items per page:
Page 1 of 2

Peer review (19 reviews for 7 publications/grants)

Review activity for Journal of King Saud University. (1)
Review activity for Journal of nuclear engineering and radiation science. (6)
Review activity for Maǧallaẗ ǧāmiʹaẗ al-malik Saʹūd. al-ʹUlūm (1)
Review activity for Measurement. (2)
Review activity for Nuclear instruments and methods in physics research. (2)
Review activity for Nuclear science and engineering : (4)
Review activity for Nuclear science and techniques. (3)