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

Abstract
HTML
Reference
Related

PDF

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.

[1]	RONG Jian , MA Zhong-Yu . The Isospin-dependent Term in the Relativistic Microscopic Optical Potential. Chinese Physics C, 2005, 29(10): 970-973.
[2]	Sun Xiuquan , Zhang Zhengjun , Zhang Jianshu , Han Yinlu , Shen Qingbiao . Dependence of the Nucleon Mean Free Path and Relativistic Microscopic Optical Potential on Temperature and Density in the Relativistic Model. Chinese Physics C, 1998, 22(10): 920-927.
[3]	Zhou Quanhua , Gao Chengqun , Yang Baosheng . A Semi-Microscopic Optical Potential Between 4N Nuclei with Same Masses. Chinese Physics C, 1994, 18(5): 460-465.
[4]	HAN Yin-Lu , SHEN Qing-Biao , ZHUO Yi-Zhong . Temperature Dependent Relativistic Microscopic Optical Potential and Mean Free Paths of Nucleons. Chinese Physics C, 1993, 17(6): 568-576.
[5]	HAN Yin-Lu , SHEN Qing-Biao , ZHUO Yi-Zhong , GENG Tian-Ming . The Contribution of the Fourth Order Exchange Diagrams to The Relativistic Microscopic Optical Potential. Chinese Physics C, 1993, 17(8): 751-756.
[6]	ZHU Ping , XU Jia-Bao , GAO Qin . The Effect of Interaction Range in Relativistic Microscopic Optical Potentials. Chinese Physics C, 1993, 17(6): 549-558.
[7]	SHEN Qing-Biao , FENG Da-Chun , ZHUO Yi-Zhong . Neutron Relativistic Phenomenological and Microscopic Optical Potentials. Chinese Physics C, 1991, 15(11): 1033-1040.
[8]	LU Cong-Shan , ZHANG Jing-Shang , SHEN Qing-Biao . The Deuteron Microscopic Optical Potential. Chinese Physics C, 1991, 15(10): 919-927.
[9]	SHI Jian-Qing , LI Guo-Qiang , GAO Qin . SELF-CONSISTENT SEMICLASSICAL APPROACH AND MICROSCOPIC OPTICAL POTENTIALS AT FINITE TEMPERATURE:II THE IMAGINARY PART. Chinese Physics C, 1990, 14(6): 551-554.
[10]	SHI Jian-Qing , LI Guo-Qiang , GAO Qin . SELF-CONSISTENT SEMICLASSICAL APPROACH AND FINITE TEMPERATURE NUCLEON-NUCLEUS OPTICAL POTENTIALS I.REAL PART. Chinese Physics C, 1990, 14(3): 271-277.
[11]	LI Guo-Qiang , XU Gong-Ou . SELFCONSISTENT SEMICLASSICAL CALCULATION WITH EXTENDED SKYRME FORCES AND THE PROPERTIES OF ISOVECTOR GIANT RESONANCES. Chinese Physics C, 1989, 13(6): 544-552.
[12]	LI Guo-Qiang , XU Gong-Ou . SELFCONSISTENT SEMICLASSICAL CALCULATION WITH EXTENDED SKYRME FORCES AND THE PROPERTIES OF ISOSCALAR GIANT RESONANCES. Chinese Physics C, 1989, 13(7): 642-651.
[13]	MA Zhong-Yu , GU Ying-Qi , ZHU Ping , ZHOU Yi-Zhong . SYSTEMATICAL ANALYSES OF PROTON-NUCLEI SCATTERING WITH RELATIVISTIC MICROSCOPIC OPTICAL POTENTIAL. Chinese Physics C, 1988, 12(5): 635-643.
[14]	ZHU Ping , MA Zhong-Yu , GU Ying-Qi , ZHUO Yi-Zhong . SELF-CONSISTENT CALCULATION OF RELATIVISTIC MICROSCOPIC OPTICAL POTENTIAL. Chinese Physics C, 1988, 12(6): 799-806.
[15]	SHEN Qing-Biao , TIAN Ye , ZHUO Yi-Zhong . MODIFICATION OF THE RADIAL SHAPE OF THE REAL PART OF MICROSCOPIC OPTICAL POTENTIAL BY SECOND-ORDER DIAGRAMS. Chinese Physics C, 1986, 10(2): 231-234.
[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 OF ¹⁸O AND ¹⁸F WITH THE SKYRME INTERACTION. Chinese Physics C, 1985, 9(5): 586-593.
[18]	SHEN Qing-Biao , TIAN Ye , ZHUO Yi-Zhong . MICROSCOPIC OPTICAL POTENTIAL CALCULATION BY THE MODIFIED SKYRME FORCES WITH THE t₃ρ^α TERM. Chinese Physics C, 1983, 7(5): 618-625.
[19]	SHEN QING-BIAO , TIAN YE , MA ZHONG-YU , ZHANG JING-SHANG , ZHUO YI-ZHONG . SEMI-MICROSCOPIC OPTICAL POTENTIAL CALCULATION USING NUCLEAR MATTER APPROACH II. ASYMMETRIC NUCLEAR MATTER. Chinese Physics C, 1982, 6(2): 185-197.
[20]	ZHANG JING-SHANG , TIAN YE , ZHUO YI-ZHONG . SEMI-MICROSCOPIC OPTICAL POTENTIAL CALCULATION BY THE NUCLEAR MATTER APPROACH——I. SYMMETRIC NUCLEAR MATTER. Chinese Physics C, 1982, 6(1): 91-103.

Access

Get Citation

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

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1982-01-15
Revised: 1900-01-01

Article Metric

Article Views(1397)
PDF Downloads(253)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
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.

HTML

Reference (1)

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

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

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

HTML

目录