THE ENERGY DEPENDENCE OF THE CONDENSATION PROBABILITY IN THE COMPLEX PARTICLE EMISSION PROBABILITY

WU Guo-Hua; MIAO Rong-Zhi; GE Ling-Xiao; LIU Jian-Ye

Chinese Physics C> 1987, Vol. 11> Issue(3) : 403-408

THE ENERGY DEPENDENCE OF THE CONDENSATION PROBABILITY IN THE COMPLEX PARTICLE EMISSION PROBABILITY

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Abstract：
The condensation probability γ_β is studied by assuming that γ_β=γ_β(A, E)[ε_β/MeV]^χ When χ=0.425, the best agreement between the calculated dσ/dε and the experimental data is obtained for 18 reactions. For the same composite systems, the extracted γ_β(A, E) are nearly the same. When the mass of the composite system increases, the γ_β(A, E) increases too. For the α-decay nucleus ²¹⁰Po, γ_β(A, E) is larger than the others considerably.

References

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C. K. Cline, M. Blann; Nucl. Phys., A172(1971), 225[2] C. K. Cline, Nucl, Phys., A193(1972), 417.[3] I. Ribansky et al., Phys. Lett., 45B(1973), 318[4] 缪容之, 昊国华, 高能物理与核物理, 10(1986), 82,[5] A. Chevarier et al., Phys. Rev., C11(1975),25.[6] 谢元祥, 吴国华等, 高能物理与核物理, 9(1985),71.[7] F. E. Bertrand and R. W. Peelle, ORNI: 4469 (1970).[8] 激子模型程序GEM, 近代物理研究所内部资料.快粒子激子模型理论通用程序FPEM, 近代物理所内部资料.[9] R. O. Owens et al., Nucl. Phys., A429(1984), 61.[10] A. Chevarier et al., Phys. Rev., C11(1975), 886.[11] J. R. Wu, C. C. Chang, Phys. Rev., G'17(1978), 1540.[12] J. M. Akkermans, Z. Phys., 1292(1979),57.

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WU Guo-Hua, MIAO Rong-Zhi, GE Ling-Xiao and LIU Jian-Ye. THE ENERGY DEPENDENCE OF THE CONDENSATION PROBABILITY IN THE COMPLEX PARTICLE EMISSION PROBABILITY[J]. Chinese Physics C, 1987, 11(3): 403-408.

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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

THE ENERGY DEPENDENCE OF THE CONDENSATION PROBABILITY IN THE COMPLEX PARTICLE EMISSION PROBABILITY

Corresponding author: WU Guo-Hua,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1987-06-05

Abstract: The condensation probability γ_β is studied by assuming that γ_β=γ_β(A, E)[ε_β/MeV]^χ When χ=0.425, the best agreement between the calculated dσ/dε and the experimental data is obtained for 18 reactions. For the same composite systems, the extracted γ_β(A, E) are nearly the same. When the mass of the composite system increases, the γ_β(A, E) increases too. For the α-decay nucleus ²¹⁰Po, γ_β(A, E) is larger than the others considerably.