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Helium breakup states in Be-10 and Be-12 - art. no. 034301

Authors

Freer, M Angelique, JC Axelsson, L Benoit, B Bergmann, U Catford, WN Chappell, SPG Clarke, NM Curtis, N D'Arrigo, A Brennard, ED Dorvaux, O Fulton, BR Giardina, G Gregori, C Grevy, S Hanappe, F Kelly, G Labiche, M Le Brun, C Leenhardt, S Lewitowicz, M Markenroth, K Marques, FM Murgatroyd, JT Nilsson, T Ninane, A Orr, NA Piqueras, I Saint Laurent, MG Singer, SM Sorlin, O Stuttge, L Watson, DL

Citation

M. Freer et al., Helium breakup states in Be-10 and Be-12 - art. no. 034301, PHYS REV C, 6303(3), 2001, pp. 4301

Citations number

Categorie Soggetti

Physics

Journal title

PHYSICAL REVIEW C

ISSN journal

05562813 → ACNP

Volume

6303

Issue

Year of publication

2001

Database

ISI

SICI code

0556-2813(200103)6303:3<4301:HBSIBA>2.0.ZU;2-S

Abstract

The breakup of B-10,B-12 into He clusters has been studied using the p,C-12 (Be-12, He-6, He-6) and C-12(Se-12, He-4, He-6) inelastic scattering and tw o neutron transfer reactions with a 378 MeV Be-12 beam incident on C-12 and (CH2)(n) targets. Evidence has been found for three new states in Be-10 at excitation energies of 13.2, 14.8, and 16.1 MeV, which may be associated w ith a He-4 + He-6 cluster structure. The evidence for He duster states in B e-12 in the excitation energy range 12 to 25 MeV is also discussed.