Double Giant Dipole Resonance in ^{208}Pb

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dc.creatorNishizaki, S.
dc.creatorWambach, J.
dc.date1997-03-27
dc.date.accessioned2026-07-07T11:11:09Z
dc.date.available2026-07-07T11:11:09Z
dc.descriptionDouble-dipole excitations in ^{208}Pb are analyzed within a microscopic model explicitly treating 2p2h-excitations. Collective states built from such 2p2h-excitations are shown to appear at about twice the energy of the isovector giant dipole resonance, in agreement with the experimental findings. The calculated cross section for Coulomb excitation at relativistic energies cannot explain simultaneously the measured single-dipole and double-dipole cross sections, however.
dc.description7 pages, Latex, 5 postscript figures
dc.identifierhttps://arxiv.org/abs/nucl-th/9703059
dc.identifierhttp://arxiv.org/abs/nucl-th/9703059
dc.identifierPhys.Rev.C57:1515-1517,1998
dc.identifierdoi:10.1103/PhysRevC.57.1515
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/190998
dc.subjectNuclear Theory
dc.titleDouble Giant Dipole Resonance in ^{208}Pb
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