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Eksperimentalni dokazi (pokazatelji) molekulske strukture lakih jezgri

Authors :
Soić, Neven
Blagus, Saša
Bogovac, Mladen
Catford, W.N.
Cherubini, S.
Clarke, N.M.
Costanzo, E.
Donadille, L.
Fazinić, Stjepko
Freer, M.
Fulton, B.R.
Greenhalgh, B.J.
Jones, K.
Lattuada, M.
Leask, P.J.
Mahboub, D.
Milin, Matko
Miljanić, Đuro
Rendić, Dubravko
Romano, S.
Spitaleri, C.
Tadić, Tonči
Watson, D.L.
Weisser D.C.
Zadro, Mile
Source :
Fizika B : a journal of experimental and theoretical physics, Volume 13, Issue 2
Publication Year :
2004

Abstract

Experimental studies of the cluster structures in 9,10Be and 13,14C have been performed. Evidence for the α+5He decay of 9Be excited states, α+6He decays of 10Be∗ , α+9Be decay of 13C ∗ and for the decays of 14C ∗ into α+10Be were found. These decay processes indicate the cluster structures of the excited states. The results are compared with recent suggestions for the presence of molecule-like structures based upon α-particles and valence neutrons in Be and C isotopes.<br />Eksperimentalno smo proučavali nakupinske strukture u 9,10Be i 13,14C. Našli smo α+5He raspad uzbuđenog stanja 9Be, α+6He raspad 10Be∗ , α+9Be raspad 13C ∗ te raspad 14C ∗ u α+10Be. Ovi procesi ukazuju na nakupinske strukture uzbuđenih stanja tih jezgri. Ishode mjerenja uspoređujemo s novim objašnjenjima o prisutnosti molekulama-sličnih struktura zasnovanim na α-česticama i valentnim neutronima u izotopima Be i C.

Details

Language :
English
ISSN :
13300016 and 13339133
Database :
OpenAIRE
Journal :
Fizika B : a journal of experimental and theoretical physics, Volume 13, Issue 2
Accession number :
edsair.dedup.wf.001..3dd406d99ef684a845bb8267ae3d9ecd