Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Majerle Mitja"'
Autor:
Koliadko Daniil, Majerle Mitja, Klix Axel, Šimečková Eva, Novak Jan, Mrázek Jaromír, Ansorge Martin, Angelone Maurizio, Štefánik Milan
Publikováno v:
EPJ Web of Conferences, Vol 284, p 01026 (2023)
The Nuclear Energy Agency’s High Priority Nuclear Data Request List is a compilation of the highest priority nuclear data requirements. The U-120M cyclotron of the Nuclear Physics Institute of the Czech Academy of Sciences is a suitable tool for st
Externí odkaz:
https://doaj.org/article/ef50c0f6a78e42b5a652ec8a31e7c0eb
Autor:
Mrazek Jaromir, Simeckova Eva, Behal Radomir, Glagolev Vadim, Vesely František, Stefanik Milan, Majerle Mitja, Novak Jan, Ansorge Martin, Sivacek Ivan, Vrzalova Jitka, Ledoux Xavier, de Oliveira Santos Francois, Fischer Ulrich, Klix Axel, Avrigeanu Marilena, Avrigeanu Vlad
Publikováno v:
EPJ Web of Conferences, Vol 239, p 17010 (2020)
The proton, deuteron and alpha induced reactions are of a great interest for the assessment of induced radioactivity of accelerator components, targets and beam stoppers as well as isotope production for medicine and also to nuclear astrophysics. We
Externí odkaz:
https://doaj.org/article/58fb0e79229c47edbadc3a8dbf7408da
Autor:
Majerle Mitja, Prokofiev Alexander V., Ansorge Martin, Bém Pavel, Hladík David, Mrázek Jaromir, Novák Jan, Šimečková Eva, Štefánik Milan
Publikováno v:
EPJ Web of Conferences, Vol 239, p 20010 (2020)
New experimental data on the peak neutron production in the 7Li(p,n) reaction were collected during several irradiation campaigns at the NPI CAS. Time-of-flight method was used to measure the number of the peak neutrons in the forward direction, and
Externí odkaz:
https://doaj.org/article/b370d515a4314c43891bd6ba8ea510bb
Autor:
Novák Jan, Ansorge Martin, Bém Pavel, Majerle Mitja, Mrázek Jaromír, Šimečková Eva, Štefánik Milan
Publikováno v:
EPJ Web of Conferences, Vol 239, p 17020 (2020)
Intensive neutron beams with energies up to 33 MeV are produced using cyclotron driven broad-spectrum and quasi-monoenergetic neutron generators at the NPI CAS. The neutron beams are well characterized with the TOF and PRT measurements. The segmented
Externí odkaz:
https://doaj.org/article/5d57502889784fe3a76ae4a932441571
Autor:
Ansorge Martin, Bém Pavel, Hladík David, Majerle Mitja, Mrázek Jaromír, Novák Jan, Šimečková Eva, Štefánik Milan
Publikováno v:
EPJ Web of Conferences, Vol 239, p 20008 (2020)
Fast neutron generators driven by isochronous cyclotron U-120M developed at Nuclear Physics Institute were used for neutron cross-section measurements. The target station with 2 mm thin lithium was used to produce pulsed beams of fast quasi-monoenerg
Externí odkaz:
https://doaj.org/article/795184f36e8d49b78610a24913c548bd
Autor:
Stefanik Milan, Simeckova Eva, Bem Pavel, Majerle Mitja, Novak Jan, Ansorge Martin, Mrazek Jaromir, Stursa Jan
Publikováno v:
EPJ Web of Conferences, Vol 239, p 17015 (2020)
At the NPI in Rez, the p + Be source reaction was investigated for 30 MeV proton beam and thick beryllium target. For neutron field determination of the p(30)+Be source reaction in close source-to-sample distance, the multi-foil activation technique
Externí odkaz:
https://doaj.org/article/cc5e1038a1ec4fe6b5f5d012d57ffba6
Autor:
Šimečková Eva, Ansorge Martin, Bém Pavel, Majerle Mitja, Mrazek Jaromir, Novák Jan, Štefánik Milan
Publikováno v:
EPJ Web of Conferences, Vol 239, p 20005 (2020)
Good knowledge of cross section neutron induced reactions on Zr becomes of importance due to the use of zirconium as structural material in reactors, its applicability in neutron dosimetry and the theoretical model testing. Thin Zr foils (0.05 mm thi
Externí odkaz:
https://doaj.org/article/41d5fa374e12410cb270af0e11e1f575
Autor:
Matěj, Zdeněk, Košťál, Michal, Majerle, Mitja, Ansorge, Martin, Losa, Evžen, Zmeškal, Marek, Schulc, Martin, Šimon, Jan, Štefánik, Milan, Novák, Jan, Koliadko, Daniil, Cvachovec, František, Mravec, Filip, Přenosil, Václav, Zach, Václav, Czakoj, Tomáš, Rypar, Vojtěch, Capote, Roberto
Dosimetry cross sections are fundamental quantities essential in determination of neutron fluences in points of interest in technologies under heavy radiation load. The most common is their application to Reactor Pressure Vessel aging management, rel
Externí odkaz:
http://arxiv.org/abs/2306.09353
Publikováno v:
EPJ Web of Conferences, Vol 146, p 03011 (2017)
The accelerator driven fast neutron sources of the white- and quasi-monoenergetic spectra are operated at the NPI Rez Fast Neutron Facility utilizing the Be(thick), D2O(thick), and 7Li(C) target stations and the variable energy proton beam (up to 37
Externí odkaz:
https://doaj.org/article/99d6d1101e674c67b3db69b2813cdee4
Publikováno v:
EPJ Web of Conferences, Vol 146, p 09019 (2017)
natCu and natV samples were irradiated several times with quasi-monoenergetic neutrons from the p+7Li reaction in the energy range of 18–35 MeV. The activities of the samples were measured with the HPGe detector and the reaction rates were calculat
Externí odkaz:
https://doaj.org/article/97869f019ce642deb95909d6bc33d097