Open Science Repository Physics

doi: 10.7392/openaccess.23050427


Spin determination for the superdeformed bands of some even mass Ce and Nd isotopes


Sahar Abd El-Ghany

Physics Department, Faculty of Science, Al-Azhar University, Cairo, Egypt


Abstract

The superdeformed bands in the even mass isotopes of the A≈130 mass region characterised by spin alignment and significant band mixing cases. Accordingly, the theoretical and experimental determination of the spin is so difficult. Therefore, in this work a simple method for the spin proposition of rotational superdeformed (SD) bands of some even mass Ce and Nd isotopes has been suggested. It depends on the behaviour of the variation of the kinematic (φ1) and the dynamic (φ2) moment of inertia with the angular frequency. Applying this method a good agreement between the calculated and the corresponding experimental values of the gamma-ray transition energies of the SD bands is obtained.

Keywords: spin of superdeformed bands, A≈130 mass region, Ce and Nd isotopes, moment of inertia.



Citation: El-Ghany, S. A. (2013). Spin determination for the superdeformed bands of some even mass Ce and Nd isotopes. Open Science Repository Physics, Online(open-access), e23050427. doi:10.7392/openaccess.23050427

Received: September 20, 2013

Published: September 30, 2013

Copyright: © 2013 El-Ghany, S. A. Creative Commons Attribution 3.0 Unported License.

Contact: research@open-science-repository.com



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APA

El-Ghany, S. A. (2013). Spin determination for the superdeformed bands of some even mass Ce and Nd isotopes. Open Science Repository Physics, Online(open-access), e23050427. doi:10.7392/openaccess.23050427

MLA

El-Ghany, Sahar Abd. “Spin Determination for the Superdeformed Bands of Some Even Mass Ce and Nd Isotopes.” Open Science Repository Physics Online.open-access (2013): e23050427.

Chicago

El-Ghany, Sahar Abd. “Spin Determination for the Superdeformed Bands of Some Even Mass Ce and Nd Isotopes.” Open Science Repository Physics Online, no. open-access (September 30, 2013): e23050427. doi:10.7392/openaccess.23050427.

Harvard

El-Ghany, S.A., 2013. Spin determination for the superdeformed bands of some even mass Ce and Nd isotopes. Open Science Repository Physics, Online(open-access), p.e23050427.

Science

1. S. A. El-Ghany, Spin determination for the superdeformed bands of some even mass Ce and Nd isotopes, Open Science Repository Physics Online, e23050427 (2013).

Nature

1. El-Ghany, S. A. Spin determination for the superdeformed bands of some even mass Ce and Nd isotopes. Open Science Repository Physics Online, e23050427 (2013).


doi

Research registered in the DOI resolution system as: 10.7392/openaccess.23050427.


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This work is licensed under a Creative Commons Attribution 3.0 Unported License.