Enhanced α-particle production from fusion evaporation reactions leading to 46Ti
- Cicerchia M.
- Gramegna F.
- Fabris D.
- Cinausero M.
- Marchi T.
- Andreetta G.
- Barlini S.
- Bini M.
- Bolzonella R.
- Bruno M.
- Buccola A.
- Caciolli A.
- Camaiani A.
- Casini G.
- Cieplicka-Orynczak N.
- Collazuol G.
- D'Agostino M.
- Degerlier M.
- Dell'Aquila D.
- Domenichetti L.
- Fornal B.
- Frosin C.
- Gelli N.
- Gruyer D.
- Kravchuk V. L.
- Leoni S.
- Lombardo I.
- Mabiala J.
- Managlia M. V.
- Mantovani G.
- Mengoni D.
- Morelli L.
- Olmi A.
- Ottanelli P.
- Pasquali G.
- Pastore G.
- Piantelli S.
- Scomparin L.
- Valdre S.
- Verde G.
DOIAbstract
In this paper, we report a detailed study on the de-excitation of the 46Ti compound nucleus populated by means of four different reactions: 16O + 30Si at 7 and 8 AMeV, 18O + 28Si at 7 AMeV and 19F + 27Al at 7 AMeV. The GARFIELD detection array was used to measure the light charged particles and the heavy fragments emitted. This setup covers a large fraction of the solid angle with high-granularity. Complete events are chosen through total charge (ZTOT = 22) detection. Fusion-evaporation events are selected based on the condition that only one heavy fragment is detected in coincidence with the light charged particles. The analysis of global observables, such as charge distribution and light charged particle multiplicities, is compatible with...
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