The effect of shell closure on the thermodynamic properties of 207Pb and 89Y-Reference-Cited by-同舟云学术

The effect of shell closure on the thermodynamic properties of 207Pb and 89Y

Published:2016-11 Issue:11 Volume:25 Page:1650098
ISSN:0218-3013
Container-title:International Journal of Modern Physics E
language:en
Short-container-title:Int. J. Mod. Phys. E

Author:

Dehghani V.¹,Forozani Gh.²³,Benam Kh.³

Affiliation:

1. Physics Department, Faculty of Sciences, University of Sistan and Baluchestan, Zahedan, Iran

2. Department of Physics, Payame Noor University, P. O. Box 19395-3697, Tehran, Iran

3. Physics Department, Bu-Ali Sina University, Hamedan, Iran

Abstract

Nuclear level densities of [Formula: see text]Pb and [Formula: see text]Y are calculated using the Lipkin–Nogami (LN) method and Bradeen–Cooper–Schrieffer (BCS) model. It is revealed that the calculated nuclear level densities are highly matched with the experimental data of Oslo group. The excitation energy and entropy are calculated for mentioned nuclei. In the case of two studied nuclei the characteristic of being magic for the number of neutrons or protons causes the decrease of the excitation energy and entropy contribution of magic system at low temperatures.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218301316500981

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