52Cr(d, p)53Cr, a test of distorted wave stripping theory

Consistent account of deuteron-induced reactions on natCr up to 60 MeV

“…The latter is yet increasing slowly with energy up to ∼25 MeV, but then decreases too. However, the measured BU proton-emission cross sections σ p BU at 15 [6], 25.5 [3,6], and 56 MeV [5], and [26][27][28][29][30][31][32][33][34] and calculated elastic-scattering angular distributions of deuterons on 50,52,53,54 Cr at energies from ∼5 to ∼34 MeV, using the global OMP of Daehnick et al [35], and (bottom) measured [34,36] and similarly calculated total-reaction cross sections for deuterons on 52,53,54 Cr from 3 to 60 MeV. the parametrization predictions pointed out the increase of σ p BU with the target-nucleus mass, from 27 Al up to 232 Th, as well as with increasing incident energy (e.g., Fig.…”

“…The latter is yet increasing slowly with energy up to ∼25 MeV, but then decreases too. However, the measured BU proton-emission cross sections σ p BU at 15 [6], 25.5 [3,6], and 56 MeV [5], and the parametrization predictions pointed out the increase of σ p BU with the target-nucleus mass, from 27 Al up to 232 Th, as well as with increasing incident energy (e.g., Fig. 2…”

“…Because the Daehnick et al [35] OMP was established by analysis of the angular distributions of elasticscattered deuterons on 52,53 Cr isotopes too, covering almost the whole deuteron incident energies of interest for the present analysis, it was also involved within present analysis. The comparison of the experimental elasticscattering angular distributions for 50,52−54 Cr [26][27][28][29][30][31][32][33][34], at deuteron energies from ∼5 MeV towards 34 MeV, and the calculated values obtained by using this OMP and the computer code SCAT2 [37] is shown in Fig. 2.…”

“…The BF fraction is given by the difference f n/p BF =f n/p BU -f EB as well. While the experimental systematics of the total breakup proton-emission fraction covers a large range of target nuclei, from 27 Al to 232 Th and incident deuteron energies from 15 to 80 MeV, that of the elastic breakup fraction covers an energy range up to 30 MeV. Because of that, the correctness of the extrapolation of corresponding parametrization has been checked by comparison [40] with results of the microscopic CDCC method [41][42][43][44].…”

“…FIG.2:(Color online) Comparison of (top) measured[26][27][28][29][30][31][32][33][34] and calculated elastic-scattering angular distributions of deuterons on50,52,53,54 Cr at energies from ∼5 to ∼34 MeV, using the global OMP of Daehnick et al[35], and (bottom) measured[34,36] and similarly calculated total-reaction cross sections for deuterons on52,53,54 Cr from 3 to 60 MeV.…”