Near-Barrier Fusion of the (8)B+(58)Ni Proton-Halo System
Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
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Data(s) |
18/04/2012
18/04/2012
2011
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Resumo |
Fusion cross sections were measured for the exotic proton-halo nucleus (8)B incident on a (58)Ni target at several energies near the Coulomb barrier. This is the first experiment to report on the fusion of a protonhalo nucleus. The resulting excitation function shows a striking enhancement with respect to expectations for normal projectiles. Evidence is presented that the sum of the fusion and breakup yields saturates the total reaction cross section. CONACYT (Mexico) U.S. NSF National Science Foundation[PHY09-69456] |
Identificador |
PHYSICAL REVIEW LETTERS, v.107, n.9, 2011 0031-9007 http://producao.usp.br/handle/BDPI/16312 10.1103/PhysRevLett.107.092701 |
Idioma(s) |
eng |
Publicador |
AMER PHYSICAL SOC |
Relação |
Physical Review Letters |
Direitos |
restrictedAccess Copyright AMER PHYSICAL SOC |
Palavras-Chave | #NUCLEAR-REACTIONS #COULOMB BARRIER #BREAKUP #ENERGIES #Physics, Multidisciplinary |
Tipo |
article original article publishedVersion |