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Level Density and Level Density Parameter in Medium Heavy Nuclei Including Thermal and Quantal Fluctuation Effects by Agrawal, B. K.; Ansari, A. is a scholarly article available to read on EtoBox.

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In a realistic application of the SPA + RPA theory for calculation of the nuclear level densities we find that quantal fluctuation corrections (RPA) are important even up to temperature $T = 2.0 MeV$. This leads to a good agreement between calculated numbers and the available experimental data for $^{104}Pd$ and $^{114}Sn$, particularly the excitation energy ($E^*$) dependence. Furthermore, we also argue that $a=S^2/4E^*$ is the only correct definition of the level density parameter in the present context which is also consistent with the Bethe like level density formula.

Author

Agrawal, B. K.; Ansari, A.

Published

1997

Language

EN