EXCITON STATE DENSITY WITH ANGULAR MOMENTUM

LU Zhong-Dao

Chinese Physics C> 1988, Vol. 12> Issue(4) : 548-553

EXCITON STATE DENSITY WITH ANGULAR MOMENTUM

LU Zhong-Dao ^,

Institute of Atomic Energy,Beijing

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Abstract：
An exciton state density with angular momentum is derived in this paper based on statistical theory.The square of the spin-cut factor σ_n is proportional to the exciton number and the nuclear moment of inertia.When the exciton system closes to the statistical equilibrium,this exciton state density automatically approaches to the Fermi-gas nuclear level density with angular momentum.

References

[1]

Lu Zhongdao, Improved Exciton State Density，待发表.[2] 陆中道，原子核物理:38U731U和’3Nb的能谱和双微分截面计算，待发表.[3] G. Reffo and M. Herman, Leu. al Nuo}o Cim., 34, (1982), 261.[4] A. Bohr, B. R. Mottolson, Nuclear Surcture, Vol. I, New York, 1969, p289.[5] T. Ericson, ada. in Phys., 9, (1960), 425.[6] A. Gilbert and A. G. Cameron, Can. J. Phys., 43, (1965), 1946.

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LU Zhong-Dao. EXCITON STATE DENSITY WITH ANGULAR MOMENTUM[J]. Chinese Physics C, 1988, 12(4): 548-553.

LU Zhong-Dao. EXCITON STATE DENSITY WITH ANGULAR MOMENTUM[J]. Chinese Physics C, 1988, 12(4): 548-553. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

EXCITON STATE DENSITY WITH ANGULAR MOMENTUM

LU Zhong-Dao ^,

Corresponding author: LU Zhong-Dao,

Institute of Atomic Energy,Beijing

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1988-08-05

Abstract: An exciton state density with angular momentum is derived in this paper based on statistical theory.The square of the spin-cut factor σ_n is proportional to the exciton number and the nuclear moment of inertia.When the exciton system closes to the statistical equilibrium,this exciton state density automatically approaches to the Fermi-gas nuclear level density with angular momentum.