Pairing collectivity in medium-mass neut
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M. Matsuo; Y. Serizawa; K. Mizuyama
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Article
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2007
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Elsevier Science
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English
β 318 KB
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