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EnglishThe B10(p,α0)Be7 excitation function has been studied in a wide energy range, from 2.2 MeV down to astrophysical energies, reproducing the cross section above and below the Coulomb barrier in a single experiment. An optimized experimental setup ensured good energy resolution and for the first time a clear separation of α0 and α1 channels of the B10+H2 interaction has been achieved by applying the Trojan Horse method. An improved normalization of the Trojan Horse bare-nucleus astrophysical S(E)-factor to direct data was performed and a value of Ue=391±74eV was obtained for the electron screening potential.
| Titolo: | Trojan horse measurement of the B 10 (p,α0) Be 7 cross section in the energy range from 3 keV to 2.2 MeV TROJAN HORSE MEASUREMENT of the B 10 (p, ... A. CVETINOVIC et al |
| Autori interni: | |
| Data di pubblicazione: | 2018 |
| Rivista: | |
| Handle: | http://hdl.handle.net/20.500.11769/357753 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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http://hdl.handle.net/20.500.11769/357753
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