Effective nuclear interactions

Pandya, S. P. (1963) Effective nuclear interactions Nuclear Physics, 43 . pp. 636-649. ISSN 0029-5582

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002955...

Related URL: http://dx.doi.org/10.1016/0029-5582(63)90381-X


The energy level spectra of O17, O18, O19 and O20 are analysed in the framework of the nuclear shell model. The matrix elements of the effective interaction in various two-particle states are deduced. It is shown that the singlet even interaction is not only short-ranged and attractive, but also contains a strongly repulsive central region. This demonstration of a repulsive non-singular core is the essential conclusion of this paper. It is also suggested that it may not be possible to represent the effective triplet odd interaction by a simple central potential. An experimental determination of the 3+ state in O18 would throw further light on this question. The excitation energy of this state is predicted.

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ID Code:35499
Deposited On:11 Apr 2011 10:33
Last Modified:11 Apr 2011 10:33

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