@article{Povoroznyk_Gorpinich_Ponkratenko_2023, title={On the Peculiarities of Studying Unbound Excited States of 4He Nucleus by α + 3H Interaction}, volume={67}, url={https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2022614}, DOI={10.15407/ujpe67.11.782}, abstractNote={<p>Due to the alpha-particle beam interaction with tritium, the two-dimensional spectra of tt, t<sup>3</sup>He, and dd coincidences are obtained using the particle-decay spectroscopy from three-particle <sup>3</sup>H(α,tt)p, <sup>3</sup>H(α,t <sup>3</sup>He)n, and <sup>3</sup>H(α,td)d reactions (E<sub>α</sub> = 67.2 MeV). Excitation energies and energy widths for seven excited <sup>4</sup>He states, as well as the ratio of their different decay modes, namely t + p, n + <sup>3</sup>He, and d + d, are obtained by using the Monte Carlo method.</p>}, number={11}, journal={Ukrainian Journal of Physics}, author={Povoroznyk, O.M. and Gorpinich, O.K. and Ponkratenko, O.A.}, year={2023}, month={Jan.}, pages={782} }