Theoretical Studies on Electron Scattering of S and Si Isotopes

Fan Ying; REN Zhong-Zhou

Chinese Physics C> 2006, Vol. 30> Issue(10) : 983-987

Theoretical Studies on Electron Scattering of S and Si Isotopes

Fan Ying ,
REN Zhong-Zhou ^,

Department of Physics, Nanjing University, Nanjing 210008, China2 Center of Theoretical Nuclear Physics, National Laboratory of Heavy-Ion Accelerator, Lanzhou 730000, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The binding energies and root-mean-square radii of ^26—32S and ^22—28Si are calculated by the relativistic mean-field model with two sets of parameters TM2 and NL-SH. The calculated results are in agreement with the experimental data. The calculated form factors and differential cross sections of electron scattering on ³²S and ²⁸Si by the Eikonal approximation agree with the experimental data. Further calculations on electron scattering of S and Si isotopes are carried out, and the sensitivity of form factors on charge density is discussed. The form factor of electron scattering on unstable nuclei can be accurately measured in the future electron-nucleus collider. The theoretical predictions would be valuable for future experiments.

References

[1]

. Tanihata I et al. Phys. Rev. Lett., 1985, 55: 26762. Kobayashi T et al. Phys. Rev. Lett., 1988, 60: 25993. Saint-Laurent M G et al. Z. Phys., 1989, A332: 4574. ZHANG Hu-Yong et al. Nucl. Phys., 2002, A707: 3035. LI Zhi-Hong et al. Phys. Lett., 2002, B527: 506. CAI Xiang-Zhou et al. Chin. Phys. Lett., 2002, 19: 10687. REN Zhong-Zhou et al. Phys. Lett., 1990, B252: 3118. CHEN Bao-Qiu. HEP NP, 1999, 23: 807(in Chinese)(陈高秋. 高能物理与核物理, 1999, 23: 807)9. LIU Z H, ZHANG X Z, ZHANG H Q. Phys. Rev., 2003, C68: 02430510. LIU Zu-Hua. Chin. Phys. Lett., 2002, 19: 107111. ZHOU Shu-Hua et al. Chin. Phys. Lett., 2002, 19: 106512. An International Accelerator Facility for Beams of Ions andAntiprotons. GSI Report, 200213. WANG Zai-Jun, REN Zhong-Zhou. HEP NP, 2005, 29(3): 245-249(in Chinese)(王再军, 任中洲. 高能物理与核物理, 2005, 29(3): 245-249)14. Gambhir Y K, Ring P, Thimet A. Ann. Phys.(N.Y.), 1990, 198: 13215. Horowitz C J, Serot B D. Nucl. Phys., 1981, A368: 50316. MA Zhong-Yu, SHI Hua-Lin, CHEN Bao-Qiu. Phys. Rev., 1994, C50: 317017. REN Zhong-Zhou, Mitting W, Sarazin F. Nucl. Phys., 1999, A652: 25018. Wallace S J et al. Ann. Phys., 1973, 78: 19019. Baker A. Phys. Rev., 1964, 134: B24020. Glauber R J. Lectures in Theoretical Physics(Vol.I) NewYork: Interscience Publishers, Inc., 195921. Donnelly T W, Sick I. Rev. Mod. Phys., 1984, 56: 46122. Audi G et al. Nucl. Phys., 2003, A729: 337-67623. REN Zhong-Zhou. In: Report of the Guang-Zhou Meetingof Mathematical and Physical Part of the National NaturalFoundation Committee. Guangzhou, 2005, 7(in Chinese)(任中洲. 见: 国家自然科学基金委数理学部广州会议上的报告. 广州, 2005, 7)24. Sick I, McCarthy J S. Nucl. Phys., 1970, A150: 63125. LI G C, Yearian M R, Sick I. Phys. Rev., 1974, C9: 186126. WANG Zai-Jun, REN Zhong-Zhou. Phys. Rev., 2005, C71: 054323

[1]	ZHU Sheng-Jiang , ZHANG Zheng , XIAO Shu-Dong , CHE Xing-Lai , U Yong-Nan , LI Ming-Liang , ZHENG Ran-Cheng . Further Research on Level Structures of Neutron-Rich Odd-A Ru Nuclei. Chinese Physics C, 2005, 29(1): 23-27.
[2]	XU Shu-Wei , XIE Yuan-Xiang , XU Fu-Rong , LI Zhan-Kui , WANG Xu-Dong , XING Ye-Bing . Further Identification of the Decay of ¹²⁹Pm Near the Proton Drip Line. Chinese Physics C, 2005, 29(3): 237-239.
[3]	WANG Zai-Jun , REN Zhong-Zhou . Studies on Proton-Halo Structure of Light Proton-Rich Nuclei by Elastic Electron-Nucleus Scattering. Chinese Physics C, 2005, 29(3): 245-249.
[4]	Falih H , LI Yan-Song , LONG Gui-Lu . Isospin and Mixed Symmetry Excitations in ^60—66Zn Isotopes. Chinese Physics C, 2004, 28(4): 370-376.
[5]	XU Yan-Bing , LIAO Ji-Zhi . Studies on the HF States and the Negative-Parity Spectra of Even Even Cd Nuclei. Chinese Physics C, 2003, 27(2): 142-146.
[6]	ZHONG Xian-Hui , TAN Yu-Hong , NING Ping-Zhi . Shell Anomalies of Mg, Si and S Isotopes. Chinese Physics C, 2003, 27(9): 794-797.
[7]	XU Yan-Bing , LIAO Ji-Zhi . Studies on the HF States and the Negative Parity Bands of Even Even Ge and Se Nuclei. Chinese Physics C, 2002, 26(6): 613-619.
[8]	DU Dong-Sheng , YANG De-Shan , ZHU Guo-Huai . Further Analysis of Di-gluon Fusion Mechanismfor the Decays of B→Kη′. Chinese Physics C, 2002, 26(1): 1-7.
[9]	Gu Jinnan , Dai Lianrong , Zhang Changhua . Structure Properties of Light Nuclei(Ⅰ)Structure of Li Isotopes. Chinese Physics C, 1996, 20(2): 185-192.
[10]	Chen Jianhua , Kuang Huisun , Bai Mingfu , Cheng Xiangai . Further Classification of JT Coupled States for Nucleons by Casimir Operator of R(5) Group. Chinese Physics C, 1995, 19(5): 424-430.
[11]	Huang Liangxin , Li Hong , Chen Tianlun . Further Study on SU(2)×SU(2) Lattice Chiral Model. Chinese Physics C, 1995, 19(3): 245-250.
[12]	Ren Zhongzhou . Further Studies on Halo Nuclei ¹¹Li,¹⁴Be and ¹⁷B. Chinese Physics C, 1995, 19(6): 562-566.
[13]	Mao Huishun , Shi Huanzhang , Liu Nianzong , Zhang Zhuxiang , Zhang Caidi , Zheng Linsheng , Zhou Yongshen , Hu Lidong , Zhao Xiaojian , Zhong Xuechu , Tan Yiping , Han Shiwen . Further Study of Radiation Damage of Tile/Fiber Scintillator Calorimeter. Chinese Physics C, 1994, 18(10): 870-878.
[14]	WEN Wan-Xin , GU Jin-Nan . Mixed Symmetry States in Gd Isotopes. Chinese Physics C, 1992, 16(4): 379-384.
[15]	ZHAO Xuan , ZENG Fan-An , LING You-Guang . A FURTHER STUDY OF QUASI RESONATING GROUP METHOD—— ANALYSIS OF p+⁶Li ELASTIC SCATTERING. Chinese Physics C, 1990, 14(1): 85-91.
[16]	ZHANG Li , JIN Hao-Qiang , JIN Gen-Ming . THE STUDY FOR ⁸Be(g﹒s) DETECTION EFFICIENCY. Chinese Physics C, 1987, 11(5): 653-659.
[17]	LI Xian-Yin , YAO Shi-Huai , ZHANG Qing-Ying . THE DOUBLEDELTA AND THE SURFACE DELTA INTERACTIONS AND SPECTRA OF OXYGEN ISOTOPES IN THE (s-d) SHELL. Chinese Physics C, 1987, 11(3): 397-402.
[18]	WANG Zheng-Da . A FURTHER EXPLORATION FOR MECHANISM OF ANGULAR MOMENTUM TRANSFER IN HEAVY ION REACTION. Chinese Physics C, 1984, 8(5): 596-601.
[19]	WANG KE-LIN , BAO XI-MING , LIU ZU-WEI , CHEN LIN . THE FURTHER DISCUSSION OF GAUGE HIERARCHY. Chinese Physics C, 1981, 5(6): 744-750.
[20]	GAO LUN . FURTHER DISCUSSION ON THE EQUATION AND ITS SOLUTIONS FOR THE BOUND STATES OF MESONS. Chinese Physics C, 1978, 2(3): 211-224.

Access

Get Citation

Fan Ying and REN Zhong-Zhou. Theoretical Studies on Electron Scattering of S and Si Isotopes[J]. Chinese Physics C, 2006, 30(10): 983-987.

Fan Ying and REN Zhong-Zhou. Theoretical Studies on Electron Scattering of S and Si Isotopes[J]. Chinese Physics C, 2006, 30(10): 983-987. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2006-01-17
Revised: 2006-02-23

Article Metric

Article Views(3658)
PDF Downloads(601)
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

Theoretical Studies on Electron Scattering of S and Si Isotopes

Corresponding author: REN Zhong-Zhou,

Department of Physics, Nanjing University, Nanjing 210008, China2 Center of Theoretical Nuclear Physics, National Laboratory of Heavy-Ion Accelerator, Lanzhou 730000, China

Received Date: 2006-01-17

Accepted Date: 2006-02-23

Available Online: 2006-10-05

Abstract: The binding energies and root-mean-square radii of ^26—32S and ^22—28Si are calculated by the relativistic mean-field model with two sets of parameters TM2 and NL-SH. The calculated results are in agreement with the experimental data. The calculated form factors and differential cross sections of electron scattering on ³²S and ²⁸Si by the Eikonal approximation agree with the experimental data. Further calculations on electron scattering of S and Si isotopes are carried out, and the sensitivity of form factors on charge density is discussed. The form factor of electron scattering on unstable nuclei can be accurately measured in the future electron-nucleus collider. The theoretical predictions would be valuable for future experiments.

HTML

Reference (1)

Theoretical Studies on Electron Scattering of S and Si Isotopes

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article