SELF-CONSISTENT CALCULATION OF RELATIVISTIC MICROSCOPIC OPTICAL POTENTIAL

ZHU Ping; MA Zhong-Yu; GU Ying-Qi; ZHUO Yi-Zhong

Chinese Physics C> 1988, Vol. 12> Issue(6) : 799-806

SELF-CONSISTENT CALCULATION OF RELATIVISTIC MICROSCOPIC OPTICAL POTENTIAL

Institute of Atomic Energy,Academia Sinica,Beijing

Abstract
HTML
Reference
Related

PDF

Abstract：
The real relativistic microscopic optical potentials for ¹⁶O and ⁴⁰Ca have been calculated self-consistently in the framework of the Walecka model and the non-linear σ model.To compare with nonrelativistic optical potentials,the Schrodinger equivalent potentials are obtained.The differential cross sections and polarizations for the nucleon-nucleus elastic scatterings also have been calculated.It is found that the optical potentials obtained in the framework of the non-linear σ model are better than that in the Walecka model.

References

[1]

J. P. Jeukenne, A. Lejeune and C Mahaux, Phys. Rep., C25(1976), 83, Phys. Reu., C16(1977), 80[2] 袁海骥等，高能物理与核物理，10(1986)，335.[3] K. Erkelenz, Phys. Rep., C13(1974), 191.[4] K. Holinde, Phys. Rep., C68(1981), 121.[5] J. D. Walecka, Ann. of Phys., 83(1974), 491.[6] J. Boguta, Nucl. Phys., A372(1981), 386.[7] A. Bouyssy, S. Marccos and Phan Van Thieu, Nucl. Phys., A422(1984), 541.[8] B. C. Clark, Development of the Dirac Scatrering Approach, Invited tallj prerenred at the Lor Alamor Worljship on Rclativirtic Dynamic and Quark-Nuclear Physics, JuneZ-JunelZ, 1985.[9] A. M. Kobos, Nucl. Phys., A445(1985), 605.[10] H. 0. Meyer et al., Phys. Rev., C24(1981), 1782.[11] C. J. Horowitz, Nucl. Phys, A412(1984), 255. Nucl. Phys., A368(1981), 503.[12] B. W. Ridley and J. F. Turner, Nucl. Phys., 58(1964), 497.[13] L. N. Blumberg, E. E. Gross, A. van der Woudc, A. Zucker and R. H. Bassel, Phys. Rev., 147(1966), 812.[14] A. Johansson et al., Arljiu For Fyrilj, 19(1961), 541.[15] Z. Y. Ma, P. Zhu, Y. Q. Gu and Y. 2. Zhuo, Conrriburion To 'Physics at Tanden' Beijing lntcrnarionaf Symporium, May26-May30, 1986.

[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]	FENG Da-Chun , LIU Wen-Qin , MA Zhong-Yu . Analyses of Relativistic Optical Potential for Medium Energy Proton. Chinese Physics C, 1993, 17(4): 372-378.
[5]	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.
[6]	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.
[7]	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.
[8]	CHEN Bao-Qiu . Investigation of Self-Consistent Relativistic Microscopic Optical Potential. Chinese Physics C, 1993, 17(4): 345-352.
[9]	CHEN Bao-Qiu , MA Zhong-Yu . An Investigation of Relativistic Microscopic Optical Potential in Terms of Relativistic Brueckner-Bethe-Goldstone Equation. Chinese Physics C, 1992, 16(2): 123-130.
[10]	LU Cong-Shan , ZHANG Jing-Shang , SHEN Qing-Biao . The Deuteron Microscopic Optical Potential. Chinese Physics C, 1991, 15(10): 919-927.
[11]	SHEN Qing-Biao , FENG Da-Chun , ZHUO Yi-Zhong . Neutron Relativistic Phenomenological and Microscopic Optical Potentials. Chinese Physics C, 1991, 15(11): 1033-1040.
[12]	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.
[13]	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.
[14]	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.
[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]	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.
[18]	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.
[19]	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.
[20]	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.

Access

Get Citation

ZHU Ping, MA Zhong-Yu, GU Ying-Qi and ZHUO Yi-Zhong. SELF-CONSISTENT CALCULATION OF RELATIVISTIC MICROSCOPIC OPTICAL POTENTIAL[J]. Chinese Physics C, 1988, 12(6): 799-806.

ZHU Ping, MA Zhong-Yu, GU Ying-Qi and ZHUO Yi-Zhong. SELF-CONSISTENT CALCULATION OF RELATIVISTIC MICROSCOPIC OPTICAL POTENTIAL[J]. Chinese Physics C, 1988, 12(6): 799-806. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2343)
PDF Downloads(427)
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

SELF-CONSISTENT CALCULATION OF RELATIVISTIC MICROSCOPIC OPTICAL POTENTIAL

Corresponding author: ZHU Ping,

Institute of Atomic Energy,Academia Sinica,Beijing

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1988-12-05

Abstract: The real relativistic microscopic optical potentials for ¹⁶O and ⁴⁰Ca have been calculated self-consistently in the framework of the Walecka model and the non-linear σ model.To compare with nonrelativistic optical potentials,the Schrodinger equivalent potentials are obtained.The differential cross sections and polarizations for the nucleon-nucleus elastic scatterings also have been calculated.It is found that the optical potentials obtained in the framework of the non-linear σ model are better than that in the Walecka model.

HTML

Reference (1)

SELF-CONSISTENT CALCULATION OF RELATIVISTIC MICROSCOPIC OPTICAL POTENTIAL

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article