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Role of the Pauli principle in collective-model coupled-channels calculations

L. Canton·G. Pisent·J. P. Svenne·D. van der Knijff·K. Amos·S. Karataglidis
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Abstract

A multi-channel algebraic scattering theory, to find solutions of coupled-channel scattering problems with interactions determined by collective models, has been structured to ensure that the Pauli principle is not violated. By tracking the results in the zero coupling limit, a correct interpretation of the sub-threshold and resonant spectra of the compound system can be made. As an example, the neutron-12C system is studied defining properties of 13C to 10 MeV excitation. Accounting for the Pauli principle in collective coupled-channels models is crucial to the outcome.

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L. Canton, G. Pisent, J. P. Svenne, D. van der Knijff, K. Amos, S. Karataglidis. 2005-04-04. Role of the Pauli principle in collective-model coupled-channels calculations. https://doi.org/10.1103/physrevlett.94.122503

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