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IJSTR >> Volume 5 - Issue 4, April 2016 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Large-Scale Shell Model Calculations Of 134,136Sn, 134,136Te Around Doubly-Magic 132Sn

[Full Text]

 

AUTHOR(S)

Fouad A. Majeed, Sarah M. Obaid

 

KEYWORDS

Shell model, energy levels, nuclear structure, B(E2) values.

 

ABSTRACT

Shell model calculations were performed to study the energy levels, binding energy and reduced transition probabilities B(E2;0+g.s→21+) for even-even 134,136 Sn,134,136Te around doubly magic core 132Sn by using shell model code Nushellx@MSU for windows by employing the effective interactions jj56pna, jj56pnb, kh5082, cw5082, jj56cdb and khhe. The result of theoretical calculations were compared with recent available experimental data for energy levels, binding energy and reduced transition probabilities.

 

REFERENCES

[1] L. Coraggio, A. Covello, A. Gargano, and N. Itaco, ''Similarity of nuclear structure in 132Sn and 208Pb regions: proton-neutron multiplets'', Phys. Rev. C80, 021305(R), 2009.

[2] S. Sarkar and M. Saha Sarkar, ''Shell Model Calculations with Modified Empirical Hamiltonian in132Sn region", Eur. Phys J. A21, 61 2004.

[3] S. Sarkar and M. Saha Sarkar, “Structure of even-even A = 138 isobars and the yrast spectra of semi-magic Sn isotopes above the 132Sn core”, Phys. Rev. C78, 024308, 2008.

[4] F. A. Majeed, "Shell Model study of even-even 132-136Te neutron rich nuclei", Act. Phys. Pol. B37, 2851, 2006.

[5] B.A Brown, N.J Stone, J.R Stone, I.S Towner and M.Hjorth-Jensen, "Magnetic moments of the 21+states around 132Sn", Phys. Rev. C71 ,044317, 2005.

[6] M. Saha Sarkar" Shell model study of neutron-rich nuclei near 132Sn" Phys. Rev, V 64, 014312, 2001.

[7] Fouad A. Majeed and Abeer J. Ejam, “Large-scale shell model calculations of neutron rich even-even 54-66Fe isotopes”, Int. J. Adv. Rese. Vol.2, 757, 2014.

[8] Fouad A. Majeed and Sarah S. Ahmed, “No-core shell model calculations for 6,8He and 8,10,12B”, Int. J. Phys., Vol. 3, No.4, 155, 2015.

[9] B. A. Brown, W. D. M. Rae, "Nushellx@MSU" MSU-NSCL report 524:1-29 2007.

[10] P. J.Brussaard and P. W. M. Glaudemans, "Shell model applications in nuclear spectroscopy", (North Holand, Amsterdam, 1977.

[11] National nuclear data center (nndc) 25 Feb. 2016, http://www.nndc.bnl.gov/ensdf/

[12] National nuclear data center (nndc) 25 Feb. 2016, http://www.nndc.bnl.gov/be2/

[13] www.nndc.bnl.gov/masses/mass.mas03