Elsevier

Nuclear Physics A

Volume 205, Issue 3, 7 May 1973, Pages 581-592
Nuclear Physics A

Collective correlations for continuum states of 12C in the region of the giant dipole resonance

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Abstract

The theory of collective correlations in nuclei is extended to the nuclear continuum treating the 1p-1h dipole continuum states in the framework of the eigenchannel theory of nuclear reactions. The basis states for the diagonalization of the total Hamiltonian are obtained by coupling the 1p-1h continuum states to surface quadrupole vibrations. Numerical calculations based on two coupling schemes are performed for the giant dipole resonance in 12C, taking into account the low-lying excited states of the residual nuclei by core-hole coupling.

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  • Cited by (6)

    This work was supported by the Deutsche Forschungsgemeinschaft and by the Bundesministerium für Bildung und Wissenschaft.

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