CALCULATION OF MICROSCOPIC OPTICAL POTENTIAL BY USE OF THE GENERALIZED SKYRME FORCES

TIAN YE; SHEN QING-BIAO; ZHUO YI-ZHONG

Chinese Physics C> 1982, Vol. 6> Issue(5) : 616-629

CALCULATION OF MICROSCOPIC OPTICAL POTENTIAL BY USE OF THE GENERALIZED SKYRME FORCES

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Abstract：
In this paper the calculation of the microscopic optical potential based on thegeneralized Skyrme forces which describe both the ground and excited state propertiessimultaneously has been carried out for ²⁰⁵Pb ete. The volume integral per nucleon andthe root mean square radii of the real part as well as the imaginary part of the opticalpotential have been obtained. The angular distributions of the elastic scattering andthe total cross sections by use of our computed microscopic optical potential for ^20?Pbhave also been calculated. Compared with the conventional Skyrme forces, the calculat-ed results by the generalized Skyrme forces are evidently improved The presentcalculation is also in a good agreement with experiments for the incident energy lessthan 100 MeV.

References

[1]

H. A. Brueckner, J. L. Gammel and H, Weitzner, Phys. Rev., 110 (1958), 431.[2] J.W.Negele,.Phys. Rev., Cl (1970), 1260.[3] J.P. Jenkenne,A.Lejeune and C. Mahauz, Phys. Rev., C16 (19.77), 80.[4] A. lejeuse and P. E. Hodgson, .Nucl. Phys.,, A295(1978), 301[5] F. A. Brieva and J. R. Rook, Nucl. Phys.,A291(1977), 299;A307(1978),493.[6] T. H. R. Skyrme, Phil. Mao.,1(1956);1043. Nucl.Phys., 9(1959), 615.[7] D. Vantheria and D.M. Brink, Phys. Rev.,C5(1972),625.[8] M. Beiner, H. Flocard, Nguyen Van Giai and P. Qnentin, Nucl. Phys., A238 (1975), 29.[9] 申庆彪, 张竟上、卓益忠, 原子核物理, 3(1981), 232.[10] 申庆彪、张竞上、田野、卓益忠, 高能物理与核物理, 6(1982), 91.[11] 申庆彪、田野、马中玉、张竞上、卓益忠, 高能物理与核物理, 6(1982), 185.[12] Shen Qinbiao, Zhang Jingahang, Tian Ye, Ma Zhongyu and Zhno Yivhong, Z. Phys. A-Atoms and Nuclei,303(1981), 69.[13] F. D. Becchetti and G.W.Greenlees,Phys., Rev., 182 (1969), 1190.[14] S. Krewald, V. Klemt, J. Speth and A.Faessler, Nucl. Phys., A281, (1917), 166,[15] B. D. Chang, Phys. Lett., 56B (1875), 205.[16] A. B. Migdal, Nucl. Phys., 13 (1859), 655. Theory of Finite Fermi Systems and Applications to Atomic Nnelei (New York, 1967).[17] P. Ring,R. Baner and J. Speth, Nucl. phys., A206 (1973), 97; P. Ring and J. Speth, Nucl. Phys., A235(1974), 315.[18] S. Krewald and J. Speth. Phys. Lett., 52B (1974), 295.[19] S: O. Bckman, A. D. Jackson and J.Speth, Phys. Lett., 56B (1975), 209.[20] J.W. Bell and E. J. Sqnires, Phys. Rev. Lett., 3 (1959), 96.[21] J. W. Negele and D. Ysutherin, Phys. Rev., C5 (1972), 1472.[22] J. Hüfner and C. Mahaux, Ann. Phys. New York, 73 (1972), 525.[23] S. Kailas and S. K. Gupta, Phys. Rev., C17 (1978), 2236.[24] S. Kailae and S. K. Gupta, Phys. Letters, 71B (1977), 271.[25] F. Perey and B. Buck, Nucl. Phys., 32 (1962), 353.[26] B. W. Ridlep and J. F. Turner, Nucl. Phys., 58 (1984), 497.[27] D. I Garber and R. R. Kinsey, Neutron Cross Sections, Vol. 2, BNL-325, 3rd ed., 1976.

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TIAN YE, SHEN QING-BIAO and ZHUO YI-ZHONG. CALCULATION OF MICROSCOPIC OPTICAL POTENTIAL BY USE OF THE GENERALIZED SKYRME FORCES[J]. Chinese Physics C, 1982, 6(5): 616-629.

TIAN YE, SHEN QING-BIAO and ZHUO YI-ZHONG. CALCULATION OF MICROSCOPIC OPTICAL POTENTIAL BY USE OF THE GENERALIZED SKYRME FORCES[J]. Chinese Physics C, 1982, 6(5): 616-629. shu

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Received: 1982-01-15
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沈阳化工大学材料科学与工程学院沈阳 110142

CALCULATION OF MICROSCOPIC OPTICAL POTENTIAL BY USE OF THE GENERALIZED SKYRME FORCES

Received Date: 1982-01-15

Accepted Date: 1900-01-01

Available Online: 1982-10-05

Abstract: In this paper the calculation of the microscopic optical potential based on thegeneralized Skyrme forces which describe both the ground and excited state propertiessimultaneously has been carried out for ²⁰⁵Pb ete. The volume integral per nucleon andthe root mean square radii of the real part as well as the imaginary part of the opticalpotential have been obtained. The angular distributions of the elastic scattering andthe total cross sections by use of our computed microscopic optical potential for ^20?Pbhave also been calculated. Compared with the conventional Skyrme forces, the calculat-ed results by the generalized Skyrme forces are evidently improved The presentcalculation is also in a good agreement with experiments for the incident energy lessthan 100 MeV.

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CALCULATION OF MICROSCOPIC OPTICAL POTENTIAL BY USE OF THE GENERALIZED SKYRME FORCES

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