Junior researcher

Fields of research: observational astrophysics, nuclear astrophysics, stellar evolution, thermal destruction of comets

Email: spassyuk@fai.kz

Education

2023: Bachelor’s Degree in “Nuclear physics” (Al-Farabi Kazakh National University).
2025: Master’s Degree in “Physics” (Al-Farabi Kazakh National University).

Publications

  • Kenzhebayev N., Khassanov M., Spassyuk R., Anarbek D., Aimuratov Y., Abishev M. Just Beyond the S-Process Termination Point: Nucleosynthesis of Lead–Bismuth Cyclic Reactions. Galaxies, 14, 46. May 2026. [doi]
  • Spassyuk R., Anarbek D., Khassanov M., Aimuratov Y., Kenzhebayev N., Abishev M. Sensitivity of the s-process termination point to neutron capture cross sections and irradiation parameters. Advances in Nuclear Science and Applications, 2, 30-40. March 2026. [doi]
  • Shestakova L.I., Spassyuk R.R. SPECTRAL STUDIES OF THE K–F CORONA INTERFACE AT 5000–6000 Å. Reports, 4. December 2025. [doi]
  • Shestakova L. I., Spassyuk R., Omarov C. Thermal stresses as a possible mechanism for initiating the destruction of comet Shoemaker-Levy 9. Monthly Notices of the Royal Astronomical Society. January 2025. [doi]