Chinese Physics C > 1989, Vol. 13 > Issue(6): 544-552

SELFCONSISTENT SEMICLASSICAL CALCULATION WITH EXTENDED SKYRME FORCES AND THE PROPERTIES OF ISOVECTOR GIANT RESONANCES

LI Guo-Qiang^,,
XU Gong-Ou

Nanjing University2 Lanzhou University

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Abstract：
The properties of isovector giant resonances are discussed with the help of the nuclear ground state density profiles obtained from self consiotent semi-classical calculation.Both the component with ΔT ₃=0 and the components with ΔT ₃=±1 are considered.The isospin properties of the giant resonances are thereby studied.The results are in good agreement with HF-RPA calculation and experimental evidences.

References

[1]

F. E. Berttrand, Nucl. Phys., A354(1981), 129.[2] G. F. Bertsch et al., Phys. Today., 39(1986), 44.[3] G. E. Goeke and J. Speth, Ann. Rev. Nucl. Phys. Sci., 32(1982), 65.[4] J. S. Dehesa et al., Phys. Rev., C15(1976), 1858.[5] P. Bonche et al., Nucl. Phys., A372(1981), 496.[6] 李国强等，扩展Shyrmeb的自洽半经典计算与原子核静态isoscalav巨共振性质(待发表).[7] N. Auerbach et al., Nucl. Phys., A395(1983), 77.[8] R. Leondardi, Phys. Rev., C14(1976), 385.[9] W. A. Sterrmburg et al., Phys. Rev. Lett., 45(1980). 1839.

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[16]	YUAN Hai-Ji,YE Wei-Lei,GAO Qin,SHEN Qing-Biao. MICROSCOPIC OPTICAL POTENTIAL CALCULATIONS OF FINITE NUCLEI WITH EXTENDED SKYRME FORCES. Chinese Physics C, 1986, 10(3): 335-342.
[17]	YUAN Zhu-Shu,SHEN Yong-Ping,WANG Yan-Seng,QIU Zhi-Hong,. A MICROSCOPIC STUDY OF THE LOW-LYING LEVELS OF¹⁸O AND¹⁸F WITH THE SKYRME INTERACTION. Chinese Physics C, 1985, 9(5): 586-593.
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[19]	TIAN YE,SHEN QING-BIAO,ZHUO YI-ZHONG. CALCULATION OF MICROSCOPIC OPTICAL POTENTIAL BY USE OF THE GENERALIZED SKYRME FORCES. Chinese Physics C, 1982, 6(5): 616-629.
[20]	Jin Bing-nian,Lu Zhong-dao,Chen Xing-qu,Wang Shun-jin. THE SEMI-EMPIRICAL ANALYSIS OF NUCLEAR LEVEL DENSITIES. Chinese Physics C, 1980, 4(2): 236-240.

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LI Guo-Qiang and XU Gong-Ou. SELFCONSISTENT SEMICLASSICAL CALCULATION WITH EXTENDED SKYRME FORCES AND THE PROPERTIES OF ISOVECTOR GIANT RESONANCES[J]. Chinese Physics C, 1989, 13(6): 544-552.

LI Guo-Qiang and XU Gong-Ou. SELFCONSISTENT SEMICLASSICAL CALCULATION WITH EXTENDED SKYRME FORCES AND THE PROPERTIES OF ISOVECTOR GIANT RESONANCES[J]. Chinese Physics C, 1989, 13(6): 544-552. shu

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

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

SELFCONSISTENT SEMICLASSICAL CALCULATION WITH EXTENDED SKYRME FORCES AND THE PROPERTIES OF ISOVECTOR GIANT RESONANCES

LI Guo-Qiang^,
XU Gong-Ou

Corresponding author:LI Guo-Qiang,

Nanjing University2 Lanzhou University

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1989-06-05

Abstract:The properties of isovector giant resonances are discussed with the help of the nuclear ground state density profiles obtained from self consiotent semi-classical calculation.Both the component with ΔT₃=0 and the components with ΔT₃=±1 are considered.The isospin properties of the giant resonances are thereby studied.The results are in good agreement with HF-RPA calculation and experimental evidences.