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Complete fusion enhancement and suppression of weakly bound nuclei at near barrier energies

Gomes, P R S; Otomar, D R; Correa, T; Canto, L F; Lubian, J; Linares, R; Luong, Huy; Dasgupta, Mahananda; Hussein, M S; Hinde, David

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We consider the influence of breakup channels on the complete fusion of weakly bound systems in terms of dynamic polarization potentials. It is argued that the enhancement of the cross section at sub-barrier energies may be consistent with recent experimental observations that nucleon transfer, often leading to breakup, is dominant compared to direct breakup. The main trends of the experimental complete fusion cross sections are analyzed in the framework of the DPP approach. The qualitative...[Show more]

dc.contributor.authorGomes, P R S
dc.contributor.authorOtomar, D R
dc.contributor.authorCorrea, T
dc.contributor.authorCanto, L F
dc.contributor.authorLubian, J
dc.contributor.authorLinares, R
dc.contributor.authorLuong, Huy
dc.contributor.authorDasgupta, Mahananda
dc.contributor.authorHussein, M S
dc.contributor.authorHinde, David
dc.date.accessioned2015-12-10T23:31:17Z
dc.identifier.issn0954-3899
dc.identifier.urihttp://hdl.handle.net/1885/68553
dc.description.abstractWe consider the influence of breakup channels on the complete fusion of weakly bound systems in terms of dynamic polarization potentials. It is argued that the enhancement of the cross section at sub-barrier energies may be consistent with recent experimental observations that nucleon transfer, often leading to breakup, is dominant compared to direct breakup. The main trends of the experimental complete fusion cross sections are analyzed in the framework of the DPP approach. The qualitative conclusions are supported by CDCC calculations including a sequential breakup channel, the one neutron stripping of7Li followed by the breakup of6Li.
dc.publisherInstitute of Physics Publishing
dc.sourceJournal of Physics G: Nuclear and Particle Physics
dc.titleComplete fusion enhancement and suppression of weakly bound nuclei at near barrier energies
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume39
dc.date.issued2012
local.identifier.absfor020200 - ATOMIC, MOLECULAR, NUCLEAR, PARTICLE AND PLASMA PHYSICS
local.identifier.ariespublicationf5625xPUB1754
local.type.statusPublished Version
local.contributor.affiliationGomes, P R S, Universidade Federal Fluminense
local.contributor.affiliationOtomar, D R, Universidade Federal Fluminense
local.contributor.affiliationCorrea, T, Universidade Federal Fluminense
local.contributor.affiliationCanto, L F, Universidade Federal do Rio de Janeiro
local.contributor.affiliationLubian, J, Universidade Federal Fluminense
local.contributor.affiliationLinares, R, Universidade Federal Fluminense
local.contributor.affiliationLuong, Huy, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationDasgupta, Mahananda, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationHinde, David, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationHussein, M S, Universidade de Sao Paulo
local.description.embargo2037-12-31
local.bibliographicCitation.issue11
local.identifier.doi10.1088/0954-3899/39/11/115103
dc.date.updated2015-12-10T11:12:38Z
local.identifier.scopusID2-s2.0-84867841197
local.identifier.thomsonID000310562900005
CollectionsANU Research Publications

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