Pregled bibliografske jedinice broj: 1049113
Investigation of the Hoyle state in12C with a new hodoscope detector
Investigation of the Hoyle state in12C with a new hodoscope detector // Journal of Physics: Conference Series, 876, XL Symposium on Nuclear Physics 2017 (Cocoyoc2017)
Cocoyoc, Meksiko, 2017. 012006, 7 doi:10.1088/1742-6596/876/1/012006 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1049113 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Investigation of the Hoyle state in12C with a new hodoscope detector
Autori
Dell’Aquila, Daniele ; Lombardo, I ; Vigilante, M ; De Luca, M ; Acosta, L ; Agodi, C ; Cappuzzello, F ; Carbone, D ; Cavallaro, M ; Cherubini, S ; Cvetinovic, A ; D’Agata, G ; Francalanza, L ; Guardo, G L ; Gulino, M ; Indelicato, I ; La Cognata, M ; Lamia, L ; Ordine, A ; Pizzone, R ; Puglia, S ; Rapisarda, G ; Romano, S ; Santagati, G ; Spartà, R ; Spitaleri, C ; Tumino, A ; Verde, G
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Journal of Physics: Conference Series, 876, XL Symposium on Nuclear Physics 2017 (Cocoyoc2017)
/ - , 2017
Skup
XL Symposium on Nuclear Physics 2017 (Cocoyoc2017)
Mjesto i datum
Cocoyoc, Meksiko, 04.01.2017. - 07.01.2017
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Physics ; Clustering phenomena ; Decay mechanisms ; Structure property ; Silicon detectors
Sažetak
The 0+2 state in 12C (7.654MeV, the Hoyle state) is important for the understanding of clustering phenomena in nuclei. The pronounced cluster nature of this state allows the triple-α process in stars with a reaction rate regulated by its structure properties. To precisely estimate the direct component in the 3α decay mechanism of the Hoyle state, we developed a new experiment using the 14N(d, α)12C reaction at 10.5MeV. An anti- coincidence telescope was used to identify the α ejectiles leading the residual 12C in the Hoyle state, while its decays in 3αwere studied by means of a new hodoscope of silicon detectors, superOSCAR, placed in kinematical coincidence to fully reconstruct the events. Details of the experiment and preliminary results are discussed in the text.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Conference Proceedings Citation Index - Science (CPCI-S)
- Scopus