Pairing collectivity in medium-mass neutron-rich nuclei near drip-line

M. Matsuo; Y. Serizawa; K. Mizuyama

doi:10.1016/j.nuclphysa.2007.01.017

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Pairing collectivity in medium-mass neutron-rich nuclei near drip-line

M. Matsuo·Y. Serizawa·K. Mizuyama

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Abstract

We look for collective excitations originating from the strong surface pairing in unstable nuclei near the neutron drip-line. The soft dipole excitation is such a pairing mode as it exhibits a character of core-vs-dineutron motion. Possibility of the hydrodynamic phonon mode (the Anderson-Bogoliubov mode) is also discussed.

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M. Matsuo, Y. Serizawa, K. Mizuyama. 2006-08-19. Pairing collectivity in medium-mass neutron-rich nuclei near drip-line. https://doi.org/10.1016/j.nuclphysa.2007.01.017

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