MICROSCOPIC OPTICAL POTENTIAL CALCULATION BY THE MODIFIED SKYRME FORCES WITH THE t3ρα TERM

SHEN Qing-Biao; TIAN Ye; ZHUO Yi-Zhong

Chinese Physics C> 1983, Vol. 7> Issue(5) : 618-625

MICROSCOPIC OPTICAL POTENTIAL CALCULATION BY THE MODIFIED SKYRME FORCES WITH THE t₃ρ^α TERM

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Abstract：
The real part and the imaginary part of the optical potential and their volume integrals per nucleon for ⁴⁰Ca and ²⁰⁸Pb are calculated on the basis of the modified Skyrme-forces with the t₃ρ^α term (α<1) which was developed recently. The calculated results and their comparison with the phenomenological optical potential and empirical values show that the nuclear force parameters of SKa and SKb are the best, SGI is the next and the others are rather bad.

References

[1]

T. H. R. Skyrme, Phil. Mag., 1(1956), 1043;Nucl. Phys., 9(1959), 615.[2] D. Vautherin and D. M. Brink. Phys. Rev., C5(1972), 626.[3] J. W. Negele and D. Vautherin, Phys. Rev., C5(1973),1473.[4] 申庆彪、张竞上、田野、卓益忠,高能物理与核物理,6 (1982)91,[5] 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.[6] Shen Qingtbiao, Zhang Jingshang, Tian Ye, Ma Zhongyu and Zhuo Yizhong, Z. Phys. A-Atoms and Nuclei., 303(1981), 69.[7] M .Beincr, H. Flocard, Nguyen Van Giai and P. Quentin, Nucl. Phys.,A238(1975)29[8] S. A. vloszkowski, Phys. Rev.C2(1970). 403.[9] L. Zamick, Phys. Lett., 45B(1973 ).313.[10] J. Treiner and H. Krivine, J. Phys., G2(1976),285.[11] X. Campi and D. W. Sprung, Nucl. Phys., A194(1972), 401.[12] H. S. Kohler, Nucl. Phys., A258(1976), 301.[13] H. Krivinc, J. Treiner and O. Boliigas. Nucl. Phys., A336(1980), 155.[14] M. N. Harakeli et. al., Phys. Rev. Lett., 38(1977), 676;D. H. Youngblood et al., Phys. Rev. Lett., 39(1977), 1188;F. E. Bertrand et al., Phys. Lett., 80B(1979), 198.[15] Nguyen Vau Giai and H.Sagawa, Phys. Lett., 106B(1981), 379.[16] S. Krewald, V. Klemt, J. Speth and A. Faessler, Nucl. Phys., A281(1977), 166.[17] 田野、申庆彪、卓益忠, 高能物理与核物理, 6(1982)616.[18] J. W. Negele, Phys. Rev., C1(1970), 1260.[19] F. D. Beechetti and G. W. Greenlees, Phys. Rev.182(1969), 1190.[20] J. P. Jeukenne, A. Lejeune and C.Mahaux, Phys. Rev, C16(1977). 80.

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SHEN Qing-Biao, TIAN Ye and ZHUO Yi-Zhong. MICROSCOPIC OPTICAL POTENTIAL CALCULATION BY THE MODIFIED SKYRME FORCES WITH THE t₃ρ^α TERM[J]. Chinese Physics C, 1983, 7(5): 618-625.

SHEN Qing-Biao, TIAN Ye and ZHUO Yi-Zhong. MICROSCOPIC OPTICAL POTENTIAL CALCULATION BY THE MODIFIED SKYRME FORCES WITH THE t₃ρ^α TERM[J]. Chinese Physics C, 1983, 7(5): 618-625. shu

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Received: 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

MICROSCOPIC OPTICAL POTENTIAL CALCULATION BY THE MODIFIED SKYRME FORCES WITH THE t₃ρ^α TERM

Corresponding author: SHEN Qing-Biao,

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1983-10-05

Abstract: The real part and the imaginary part of the optical potential and their volume integrals per nucleon for ⁴⁰Ca and ²⁰⁸Pb are calculated on the basis of the modified Skyrme-forces with the t₃ρ^α term (α<1) which was developed recently. The calculated results and their comparison with the phenomenological optical potential and empirical values show that the nuclear force parameters of SKa and SKb are the best, SGI is the next and the others are rather bad.

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MICROSCOPIC OPTICAL POTENTIAL CALCULATION BY THE MODIFIED SKYRME FORCES WITH THE t₃ρ^α TERM

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MICROSCOPIC OPTICAL POTENTIAL CALCULATION BY THE MODIFIED SKYRME FORCES WITH THE t₃ρ^α TERM

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