• V O Kudryashov

      Articles written in Pramana – Journal of Physics

    • Excitation functions of residual nuclei production from 40–2600 MeV proton-irradiated $^{206,207,208,nat}$Pb and 209Bi

      Yu E Titarenko V F Batyaev V M Zhivun V O Kudryashov K A Lipatov A V Ignatyuk S G Mashnik

      More Details Abstract Fulltext PDF

      The work is aimed at experimental determination of the independent and cumulative yields of radioactive residual nuclei produced in intermediate-energy proton-irradiated thin targets made of highly isotopic enriched and natural lead ($^{206,207,208,nat}$Pb) and 209Bi. 5972 radioactive product nuclide yields have been measured in 55 thin targets induced by 0.04, 0.07, 0.10, 0.15, 0.25, 0.6, 0.8, 1.2, 1.4, 1.6 and 2.6 GeV protons extracted from the ITEP U-10 proton synchrotron. The measured data have been compared with data obtained at other laboratories as well as with theoretical simulations by seven codes. We found that the predictive power of the tested codes is different but is satisfactory for most of the nuclides in the spallation region, though none of the codes agree well with the data in the whole mass region of product nuclides and all should be improved further.

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