Study of Deformation Effects in the Charged Particle Emission from 46Ti
M.Brekiesz, P.Papka, A.Maj, M.Kmiecik, C.Beck, P.Bednarczyk,, J.Grebosz, F.Haas, W.Meczynski, V.Rauch, M.Rousseau, A.Sanchez i Zafra,, J.Styczen, S.Thummerer, M.Zieblinski, K.Zuber
TL;DR
This study investigates the deformation effects in the 46Ti nucleus during charged particle emission, using experimental spectroscopy and statistical-model calculations to identify potential large deformations.
Contribution
It combines experimental charged particle spectroscopy with Monte Carlo statistical-model calculations to reveal deformation effects in the 46Ti nucleus.
Findings
Evidence of large deformations in the compound nucleus
Spectral shape analysis supports deformation signatures
Comparison with models indicates possible nuclear shape changes
Abstract
The 46Ti compound nucleus, as populated by the fusion-evaporation reaction 27Al + 19F at the bombarding energy of 144 MeV, has been investigated by charged particle spectroscopy using the multidetector array ICARE at the VIVITRON tandem facility of the IReS (Strasbourg). The light charged particles have been measured in coincidence with evaporation residues. The CACARIZO code, a Monte Carlo implementation of the statistical-model code CASCADE, has been used to calculate the spectral shapes of evaporated alpha-particles which are compared with the experimental spectra. This comparison indicates the possible signature of large deformations of the compound nucleus.
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Taxonomy
TopicsNuclear Physics and Applications · Nuclear physics research studies · Cold Fusion and Nuclear Reactions