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

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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

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[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.

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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

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

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通讯作者: 陈斌, bchen63@163.com

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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.

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Theoretical Studies on Electron Scattering of S and Si Isotopes

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