Z=50 shell gap near $^{100}$Sn from intermediate-energy Coulomb excitations in even-mass $^{106--112}$Sn isotopes

Simple item page
dc.creatorVaman, C.
dc.creatorAndreoiu, C.
dc.creatorBazin, D.
dc.creatorBecerril, A.
dc.creatorBrown, A.
dc.creatorCampbell, C. M.
dc.creatorChester, A.
dc.creatorCook, J. M.
dc.creatorDinca, D. C.
dc.creatorGade, A.
dc.creatorGalaviz, D.
dc.creatorGlasmacher, T.
dc.creatorHjorth-Jensen, M.
dc.creatorHoroi, M.
dc.creatorMiller, D.
dc.creatorMoeller, V.
dc.creatorMueller, W. F.
dc.creatorSchiller, A.
dc.creatorStarosta, K.
dc.creatorStolz, A.
dc.creatorTerry, J. R.
dc.creatorVolya, A.
dc.creatorZelevinsky, V.
dc.creatorZwahlen, H.
dc.date2006-12-08
dc.date.accessioned2026-07-07T11:03:20Z
dc.date.available2026-07-07T11:03:20Z
dc.descriptionRare isotope beams of neutron-deficient $^{106,108,110}$Sn nuclei from the fragmentation of $^{124}$Xe were employed in an intermediate-energy Coulomb excitation experiment yielding $B(E2, 0^+_1 \to 2^+_1)$ transition strengths. The results indicate that these $B(E2,0^+_1 \to 2^+_1)$ values are much larger than predicted by current state-of-the-art shell model calculations. This discrepancy can be explained if protons from within the Z = 50 shell are contributing to the structure of low-energy excited states in this region. Such contributions imply a breaking of the doubly-magic $^{100}$Sn core in the light Sn isotopes.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/nucl-ex/0612011
dc.identifierhttp://arxiv.org/abs/nucl-ex/0612011
dc.identifierPhys.Rev.Lett.99:162501,2007
dc.identifierdoi:10.1103/PhysRevLett.99.162501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188559
dc.subjectNuclear Experiment
dc.titleZ=50 shell gap near $^{100}$Sn from intermediate-energy Coulomb excitations in even-mass $^{106--112}$Sn isotopes
dc.typetext

Files

Collections

arXiv