Pregled bibliografske jedinice broj: 806472
Triple alpha resonances in the Li-6 + Li-6 -> 3 alpha reaction at low energy
Triple alpha resonances in the Li-6 + Li-6 -> 3 alpha reaction at low energy // Physics letters. B, 750 (2015), 59-63 doi:10.1016/j.physletb.2015.08.052 (međunarodna recenzija, članak, znanstveni)
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Naslov
Triple alpha resonances in the Li-6 + Li-6 -> 3 alpha reaction at low energy
Autori
Tumino, A. ; Bonasera, A. ; Giuliani, G. ; Lattuada, M. ; Milin, Matko ; Pizzone, R.G. ; Spitaleri, C. ; Tudisco, S.
Izvornik
Physics letters. B (0370-2693) 750
(2015);
59-63
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
nuclear physics ; few-body physics ; clusters ; resonances
Sažetak
The Li-6 + Li-6 -> 3 alpha reaction has been measured in a kinematically complete experiment at 3.1 MeV of beam energy. The reaction mainly proceeds via intermediate Be-8 states. The interaction between any two of the three a particles provides events with one, two or three Be-8 interfering levels, with strong enhancement in the a-a coincidence yield. Evidence of three Be-8 levels within the same 3a event suggests that one a particle is exchanged between the other two. This is a condition for Efimov states to occur in nuclei, for which no observation exists yet. The hyperspherical formalism for the low-energy three-body problem has been applied to point out the 3 alpha particle correlation
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-1191005-2890 - Eksperimentalno istraživanje atomske jezgre: struktura i reakcije (Szilner, Suzana, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Matko Milin
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus