Naslov
The 3He+5He→α+α reaction below the Coulomb barrier via the Trojan Horse Method

Autori
Spitaleri, C. ; Typel, S. ; Bertulani, C.A. ; Mukhamedzhanov, A.M. ; Kajino, T. ; Lattuada, M. ; Cvetinovic, A. ; Messina, S. ; Guardo, G.L. ; Soić, Neven ; Milin, Matko ; Perrotta, S.S. ; Chengbo, Li ; Čolovic, Petra ; D’Agata, G. ; Dell’Aquila, Daniele ; Fatuzzo, C.G. ; Gulino, M. ; Hou, S.Q. ; La Cognata, M. ; Lattuada, D. ; Nurkić, Deni ; Popočovski, Romana ; Skukan, Natko ; Szilner, Suzana ; Trippella, O. ; Uroić, Milivoj ; Vukman, Nikola

Izvornik
European physical journal A : hadrons and nuclei (1434-6001) 57 (2021); 20, 15

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Trojan horse method

Sažetak
For the first time in an application to nuclear astrophysics, a process induced by the unstable 5He = (4He-n) nucleus, the 3He+5He→2α reaction, has been studied through the Trojan Horse Method (THM). For that purpose, the quasi-free (QF) contribution of the 9Be(3He, αα)4He reaction was selected at E(3He) = 4 MeV incident energy. The reaction was studied in a kinematically complete experiment following a recent publication (Spitaleri et al. in Eur Phys J A 56:18, 2020), where for the quasi free contribution the momentum distribution between α and 5He particle cluster in the 9Be nucleus in the ground state have been extracted.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA