DOI: https://doi.org/10.30970/jps.03.144
INTERPRETATION OF THE 3H(d,3He) INCLUSIVE SPECTRA AT 31 MeV
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Journal of Physical Studies 3(2), 144–146 (1999)
DOI: https://doi.org/10.30970/jps.03.144 INTERPRETATION OF THE 3H(d,3He) INCLUSIVE SPECTRA AT 31 MeV |
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B. Struzhko
Institute for Nuclear Research
of the National Academy of Sciences of Ukraine,
47 Nauky Pr., Kyiv-28, UA-252028, Ukraine
An inclusive spectrum of the $^{3}$He ions from the $^{3}$H$(d,^{3}$He)$2n$ reaction at the deuteron beam energy $E_{d}=31$ MeV has been simulated taking into account neutron–neutron final state interaction and sequential decay of the $21.2$ MeV state $^{4}$He$^{\ast }$. It is shown that the interference effects must be considered for obtaining a satisfactory agreement between experimental and theoretical spectra. All distinctive features of the experimental spectrum at $10^{0}$ have been reproduced with only three free parameters in fitting procedure. No confirmation has been found about the existence of neutron–neutron excited states.