Main Article Content
Abstract
Usually, advanced forms of the Thomas Fermi model are used to study the properties of heavy cores. In this paper, some of the properties of radioactive nuclei , in the liquid droplet model with Thomas Fermi model are investigated and compared with experimental data. By adding the deformation energy correction sentence to the nuclear state equation, the parameters of the nuclear models are obtained, which can be used to study the nuclear properties such as the height of the fission bond. Also, the values obtained from the calculations are compared with the values of experience. This comparison shows that using this method, the cleavage of deformed heavy nuclei can be studied. Also, using the exact coefficients of nuclear models, the thermodynamic quantities of radioactive heavy nuclei ( ) Th were calculated and compared with experimental values.
Keywords
Article Details
Copyright (c) 2024 Reserved for Kabul University.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
References
- W. D. Myers and W. J. Swiatecki, Thomas Fermi model of nuclei, Ann Phys. 1990.204, 401- 431,
- W. D. Myers and W. J. Swiatecki, Thomas Fermi model of nuclei, Ann Phys. 1991. 211, 292- 315,
- W. D. Myers and W. J. Swiatecki, the Nuclear Thomas-Fermi Model, LBL-36004 UC-413, August. 1994.
- X. Viñas, Thomas–Fermi theory for atomic nuclei revisited, February, Annals of Physics. 2007. 322(2):363-396
- P. Preetha & S. Santhosh Kumar, Nuclear Level Density and the Structural Dynamics of Rotating Superheavy Nucleus Z = 117, Brazilian Journal of Physics volume 50, 2020. P 346–362.
- B. K. Sharma, M. Centelles , X. Viñas, Unified equation of state for neutron stars on a microscopic basis, Astronomy & Astrophysics manuscript no. crustBCPM_v12 c ESO 2018 July 18, 2018.
- D. N. Poenarau, R. A.Gherghescu, W. Greiner, Fissility of nuclear, Rom Rep in Phys. 2011. P 63, 1133-1146.
- Preter Moller, Heavy-element fission barriers, Phys. Rev. 2009. C 79, 064304.
- . l. G. Moretto, P. T. Lake, and L. Phair, Reexamination and extension of the liquid drop model, Phys. Rev. 2012. p 86, 021303.
- K. Zbiri G. Royer, K. Zbiri, Asymmetric fission for 76 Se and 98Mo, Nucl. phys. 2002. p 697- 630.
- M. Wang, G. Audi, A. H. Wapstra, F. G. Kondev, M. MacComick, X. Xu and B.pfeiffer, Chinese physics. 2012. p 36, 1603.
References
W. D. Myers and W. J. Swiatecki, Thomas Fermi model of nuclei, Ann Phys. 1990.204, 401- 431,
W. D. Myers and W. J. Swiatecki, Thomas Fermi model of nuclei, Ann Phys. 1991. 211, 292- 315,
W. D. Myers and W. J. Swiatecki, the Nuclear Thomas-Fermi Model, LBL-36004 UC-413, August. 1994.
X. Viñas, Thomas–Fermi theory for atomic nuclei revisited, February, Annals of Physics. 2007. 322(2):363-396
P. Preetha & S. Santhosh Kumar, Nuclear Level Density and the Structural Dynamics of Rotating Superheavy Nucleus Z = 117, Brazilian Journal of Physics volume 50, 2020. P 346–362.
B. K. Sharma, M. Centelles , X. Viñas, Unified equation of state for neutron stars on a microscopic basis, Astronomy & Astrophysics manuscript no. crustBCPM_v12 c ESO 2018 July 18, 2018.
D. N. Poenarau, R. A.Gherghescu, W. Greiner, Fissility of nuclear, Rom Rep in Phys. 2011. P 63, 1133-1146.
Preter Moller, Heavy-element fission barriers, Phys. Rev. 2009. C 79, 064304.
. l. G. Moretto, P. T. Lake, and L. Phair, Reexamination and extension of the liquid drop model, Phys. Rev. 2012. p 86, 021303.
K. Zbiri G. Royer, K. Zbiri, Asymmetric fission for 76 Se and 98Mo, Nucl. phys. 2002. p 697- 630.
M. Wang, G. Audi, A. H. Wapstra, F. G. Kondev, M. MacComick, X. Xu and B.pfeiffer, Chinese physics. 2012. p 36, 1603.