Naslov
Alpha-decaying states 18O, 20Ne and 22Ne in 18O beam induced reactions

Autori
Yildiz, S. ; Freer, M. ; Soić, Neven ; Ahmed, S. ; Ashwood, N. I. ; Clarke, N. M. ; Curtis, N. ; Fulton, B. R. ; Metelko, C. J. ; Novatski, B. ; Orr, N. A. ; Pitkin, R. ; Sakuta, S. ; Ziman, V. A.

Izvornik
Physical Review C (0556-2813) 73 (2006), 3;

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

Ključne riječi
cluster structure; 18O; 20Ne; 22Ne; transfer reactions

Sažetak
The three reactions 12C(18O, 14C+alpha)12C, 12C(18O, 16O+alpha)10Be, and 12C(18O, 18O+alpha)8Be have been used to investigate alpha-decaying states in the nuclei 18O, 20Ne, and 22Ne populated through inelastic scattering, 2p, and alpha transfer, respectively. The measurements were performed at a beam energy of 140 MeV, and two charged particle detector telescopes were used to detect the breakup of the projectile-like particle. States in 18O, 20Ne, and 22Ne were observed in the excitation energy range from 7 to 22 MeV and angular correlation techniques were used to determine the spins of a number of these states. The data are interpreted in terms of the underlying cluster structure. In the case of the 18O, 14C core + alpha, cluster bands, that are the analog of those in 20Ne have been identified.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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