Intruder levels and vibrational modes in the SD-PAIR shell model
The influence of the intruder level on vibrational modes in atomic nuclei is examined within the framework of the nucleon-pair shell model truncated to a SD-subspace. The vibrational character of the spectra is found to depend upon the size of the active model space and not on the parity of the populated levels. © World Scientific Publishing Company.
Publication Source (Journal or Book title)
International Journal of Modern Physics E
Luo, Y., Pan, F., Ning, P., & Draayer, J. (2005). Intruder levels and vibrational modes in the SD-PAIR shell model. International Journal of Modern Physics E, 14 (8), 1205-1212. https://doi.org/10.1142/S0218301305003806