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Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/13334
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dc.contributor.authorLabiche, M.-
dc.contributor.authorOrr, N.A.-
dc.contributor.authorMarqués, F. M.-
dc.contributor.authorAngélique, J. C.-
dc.contributor.authorAxelsson, L.-
dc.contributor.authorBenoit, B.-
dc.contributor.authorBergmann, U. C.-
dc.contributor.authorGarcía Borge, María José-
dc.contributor.authorCatford, W. N.-
dc.contributor.authorChappell, S. P. G.-
dc.contributor.authorClarke, N. M.-
dc.contributor.authorCosta, G.-
dc.contributor.authorCurtis, N.-
dc.contributor.authorD’Arrigo, A.-
dc.contributor.authorde Góes Brennand, E.-
dc.contributor.authorDorvaux, O.-
dc.contributor.authorFazio, G.-
dc.contributor.authorFreer, M.-
dc.contributor.authorFulton, B. R.-
dc.contributor.authorGiardina, G.-
dc.contributor.authorGrévy, S.-
dc.contributor.authorGuillemaud-Mueller, D.-
dc.contributor.authorHanappe, F.-
dc.contributor.authorHeusch, B.-
dc.contributor.authorJones, K. L.-
dc.contributor.authorJonson, B.-
dc.contributor.authorLe Brun, C.-
dc.contributor.authorLeenhardt, S.-
dc.contributor.authorLewitowicz, M.-
dc.contributor.authorLópez, M. J.-
dc.contributor.authorMarkenroth, K.-
dc.contributor.authorMueller, A. C.-
dc.contributor.authorNilsson, T.-
dc.contributor.authorNinane, A.-
dc.contributor.authorNyman, G.-
dc.contributor.authorde Oliveira, F.-
dc.contributor.authorPiqueras, I.-
dc.contributor.authorRiisager, K.-
dc.contributor.authorSaint-Laurent, M. G.-
dc.contributor.authorSarazin, F.-
dc.contributor.authorSinger, S. M.-
dc.contributor.authorSorlin, O.-
dc.contributor.authorStuttgé, L.-
dc.date.accessioned2009-05-29T11:23:56Z-
dc.date.available2009-05-29T11:23:56Z-
dc.date.issued2000-06-07-
dc.identifier.citationarXiv:nucl-ex/0006003v1en_US
dc.identifier.urihttp://hdl.handle.net/10261/13334-
dc.description17 pages, 1 table, 3 figures.--PACS nrs.: 27.20.+n6, 25.60.Dz, 25.60.Ge, 24.30.Gd.en_US
dc.description.abstractThe two-neutron halo nucleus 14Be has been investigated in a kinematically complete measurement of the fragments (12Be and neutrons) produced in dissociation at 35 MeV/nucleon on C and Pb targets. Two-neutron removal cross-sections, neutron angular distributions and invariant mass spectra characteristic of a halo were observed and the electromagnetic (EMD) contributions deduced. Comparison with three-body model predictions indicate that the halo wavefunction contains a large 2s1/2^2 admixture. The EMD invariant mass spectrum exhibited a relatively narrow structure near threshold (Edecay=1.8+/-0.1 MeV, Gamma = 0.8+/-0.4 MeV) consistent with a soft-dipole excitation.en_US
dc.description.sponsorshipThis work was funded by the IN2P3-CNRS (France) and EPSRC (UK). Additional support was provided by the ALLIANCE programme of the British Council and the Ministère des Affaires Etrangères, and the Human Capital and Mobility Programme of the European Community (Contract no. CHGE-CT94-0056).en_US
dc.format.extent144612 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoengen_US
dc.rightsopenAccessen_US
dc.subject[PACS] Properties of specific nuclei listed by mass ranges: 6 ≤ A ≤ 19en_US
dc.subject[PACS] Interaction and reaction cross-sectionsen_US
dc.subject[PACS] Breakup and momentum distributionsen_US
dc.subject[PACS] Other resonancesen_US
dc.titleThe Halo of 14Been_US
dc.typeartículoen_US
dc.description.peerreviewedPeer revieweden_US
dc.relation.publisherversionhttp://arxiv.org/abs/nucl-ex/0006003en_US
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
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