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Evidence for a smooth onset of deformation in the neutron-rich Kr isotopes
The neutron-rich nuclei $^{94,96}$Kr were studied via projectile Coulomb excitation at the REX-ISOLDE facility at CERN. Level energies of the first excited 2$^{+}$ states and their absolute $E2$ transition strengths to the ground state are determined and discussed in the context of the $E(2^{+}_{1})...
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Publicado: |
2012
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.108.062701 https://dx.doi.org/10.1103/PhysRevLett.109.209904 https://dx.doi.org/10.1103/PhysRevLett.114.189902 http://cds.cern.ch/record/1559806 |