Test of the notch technique for determining the radial sensitivity of the optical model potential

Lei Yang; Cheng-Jian Lin; Hui-Ming Jia; Xin-Xing Xu; Nan-Ru Ma; Li-Jie Sun; Feng Yang; Huan-Qiao Zhang; Zu-Hua Liu; Dong-Xi Wang

doi:10.1088/1674-1137/40/5/056201

Chinese Physics C> 2016, Vol. 40> Issue(5) : 056201 DOI: 10.1088/1674-1137/40/5/056201

Test of the notch technique for determining the radial sensitivity of the optical model potential

1.
China Institute of Atomic Energy, Department of Nuclear Physics, Beijing 102413, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Detailed investigations on the notch technique are performed on ideal data generated by the optical model potential parameters extracted from the ¹⁶O+²⁰⁸Pb system at the laboratory energy of 129.5 MeV, to study the sensitivities of this technique to the model parameters as well as the experimental data. It is found that for the perturbation parameters, a sufficiently large reduced fraction and an appropriate small perturbation width are necessary to determine the accurate radial sensitivity; while for the potential parameters, almost no dependence was observed. For the experimental measurements, the number of data points has little influence for heavy target systems, and the relative inner information of the nuclear potential can be derived when the measurement is extended to a lower cross section.
- optical model potential ,
- notch technique ,
- sensitive region ,
- elastic scattering

References

[1]	N. Keeley, N. Alamanos, K. W. Kemper, K. Rusek, Prog. Part. Nucl. Phys., 63:396(2009)
[2]	M. E. Brandan, G. R. Satchler, Phys. Rep, 285:143(1997)
[3]	N. Keeley, R. Raabe, N. Alamanos, J. L. Sida, Prog. Part. Nucl. Phys., 59:579(2007)
[4]	G. Igo, Phys. Rev. Lett., 1:72(1958)
[5]	J. G. Cramer, R. M. DeVries, Phys. Rev. C, 22:91(1980).
[6]	P. J. Moffa, C. B. Dover, J. P. Vary, Phys. Rev. C, 13:147(1976)
[7]	C. J. Lin, J. C. Xu, H. Q. Zhang et al, Phys. Rev. C, 63:064606(2001)
[8]	D. Roubos, A. Pakou, N. Alamanos, K. Rusek, Phys. Rev. C, 73:051603(R)(2006)
[9]	M. H. Macfarlane, S. C. Pieper, Phys. Lett. B, 103:169(1981)
[10]	M. Biswas, Phys. Rev. C, 77:017602(2008)
[11]	F. Michel, J. Albinski, P. Belery et al, Phys. Rev. C, 28:1904(1983)
[12]	J. D. Brown, E. Lau, S. Roman, J. Phys. G:Nucl. Phys.10:1391(1984)
[13]	I. J. Thompson, Comp. Phys. Rep., 7:167(1988)
[14]	J. B. Ball, C. B. Fulmer, E. E. Gross et al, Nucl. Phys. A, 252:208(1975)
[15]	E. F. Aguilera, J. J. Kolata, F. D.Becchetti et al, Phys. Rev. C 63:061603(R)(2001)
[16]	E. F. Aguilera, E. Martinez-Quiroz, D. Lizcano et al, Phys. Rev. C, 79:021601(R)(2009)
[17]	R. Anni, J. N. L. Connor, C. Noli, Phys. Rev. C, 66:044610(2002)

[1]	Wendi Chen , Danyang Pang , Hairui Guo , Tao Ye , Weili Sun , Yangjun Ying . Elastic scattering and total reaction cross sections of ⁶Li examined via a microscopic continuum discretized coupled-channels model. Chinese Physics C, 2024, 48(1): 014101. doi: 10.1088/1674-1137/ad0453
[2]	Si-Na Wei , Zhao-Qing Feng . Elastic scattering based on energy-dependent relativistic Love-Franey model at energies between 20 and 800 MeV. Chinese Physics C, 2023, 47(6): 064104. doi: 10.1088/1674-1137/accb88
[3]	Yong-Li Xu , Yin-Lu Han , Xin-Wu Su , Xiao-Jun Sun , Hai-Ying Liang , Hai-Rui Guo , Chong-Hai Cai . Description of elastic scattering induced by the unstable nuclei ^{9,10,11,13,14}C. Chinese Physics C, 2021, 45(11): 114103. doi: 10.1088/1674-1137/ac1fe1
[4]	Yong-Li Xu , Yin-Lu Han , Hai-Ying Liang , Zhen-Dong Wu , Hai-Rui Guo , Chong-Hai Cai . Applicability of ⁹Be global optical potential to description of ^8,10,11B elastic scattering. Chinese Physics C, 2020, 44(3): 034101. doi: 10.1088/1674-1137/44/3/034101
[5]	Yong-Li Xu , Yin-Lu Han , Xin-Wu Su , Xiao-Jun Sun , Hai-Ying Liang , Hai-Rui Guo , Chong-Hai Cai . Global optical model potential describing ¹²C-nucleus elastic scattering. Chinese Physics C, 2020, 44(12): 124103. doi: 10.1088/1674-1137/abb4d0
[6]	Marzhan Nassurlla , N. Burtebayev , T. Kh. Sadykov , I. Boztosun , N. Amangeldi , D. Alimov , Zh. Kerimkulov , J. Burtebayeva , Maulen Nassurlla , A. Kurakhmedov , S.B. Sakuta , Mesut Karakoc , Awad A. Ibraheem , K.W. Kemper , Sh. Hamada . New measurements and reanalysis of ¹⁴N elastic scattering on ¹⁰B target. Chinese Physics C, 2020, 44(10): 104103. doi: 10.1088/1674-1137/abab89
[7]	D. Patel , S. Mukherjee , N. Deshmukh , J. Lubian , Jian-Song Wang , T. Correa , B. K. Nayak , Yan-Yun Yang , Wei-Hu Ma , D. C. Biswas , Y. K. Gupta , S. Santra , E. T. Mirgule , L. S. Danu , N. L. Singh , A. Saxena . Influence of breakup on elastic and α-production channels in the ⁶Li+¹¹⁶Sn reaction. Chinese Physics C, 2017, 41(10): 104001. doi: 10.1088/1674-1137/41/10/104001
[8]	Yu. A. Berezhnoy , V. P. Mikhailyuk . Polarization of protons in the optical model. Chinese Physics C, 2017, 41(2): 024102. doi: 10.1088/1674-1137/41/2/024102
[9]	Awad A. Ibraheem . Folding model calculations for ⁶He+¹²C elastic scattering. Chinese Physics C, 2016, 40(3): 034102. doi: 10.1088/1674-1137/40/3/034102
[10]	YU Lei , ZHANG Gao-Long , LE Xiao-Yun . Simulation of effects of incident beam condition in p-p elastic scattering. Chinese Physics C, 2014, 38(2): 024001. doi: 10.1088/1674-1137/38/2/024001
[11]	PANG Dan-Yang . Effects of relativistic kinematics in heavy ion elastic scattering. Chinese Physics C, 2014, 38(2): 024104. doi: 10.1088/1674-1137/38/2/024104
[12]	CAO Dong-Liang , REN Zhong-Zhou , DONG Tie-Kuang . A theoretical study of halo structure using elastic proton-nucleus scattering. Chinese Physics C, 2013, 37(3): 034103. doi: 10.1088/1674-1137/37/3/034103
[13]	LIU Xin , WANG You-Bao , LI Zhi-Hong , JIN Sun-Jun , WANG Bao-Xiang , LI Yun-Ju , LI Er-Tao , BAI Xi-Xiang , GUO Bing , SU Jun , ZENG Sheng , YAN Sheng-Quan , LIAN Gang , HUANG Wu-Zhen , LIU Wei-Ping . Angular distribution of ⁶He+p elastic scattering. Chinese Physics C, 2012, 36(8): 716-720. doi: 10.1088/1674-1137/36/8/006
[14]	WANG You-Bao , QIN Xing , WANG Bao-Xiang , LIU Wei-Ping , LI Zhi-Hong , BAI Xi-Xiang , LIAN Gang , GUO Bing , ZENG Sheng , SU Jun , LI Yun-Ju , JIANG Chao . Simulation and analysis of ¹³N+p elastic resonance scattering. Chinese Physics C, 2009, 33(3): 181-186. doi: 10.1088/1674-1137/33/3/004
[15]	DONG Hong-Fei , MA Yin-Qun , MA Zhong-Yu . Elastic scattering of ⁶He from ¹²C at 38.3 MeV/nucleon. Chinese Physics C, 2009, 33(7): 532-537. doi: 10.1088/1674-1137/33/7/006
[16]	Tan Jilian , Zhang Jinxia , Jin Genming , Zhang Huanqiao , Qian Xing , Liu Zuhua , Xu Jincheng . Bi-dimension Position Sensitive Detector Used in the Study of Fusion Fission of Heavy Ions at the Sub-Coulomb Barrier Energy Region. Chinese Physics C, 1997, 21(S2): 1-8.
[17]	Yu Youwen , Shen Pengnian , Zhang Zongye . Equivalent Meson Exchange Potential on Quark Model and N-N Scattering. Chinese Physics C, 1990, 14(S4): 377-380.
[18]	Li Yangguo . Relativistic Study of Proton-Nucleus Elastic Scattering at Lower Energies. Chinese Physics C, 1989, 13(S1): 59-68.
[19]	Li Yangguo . Analysis of Antiproton-Nucleus Elastic Scattering. Chinese Physics C, 1988, 12(S3): 261-270.
[20]	Ma Zhongyu , Gu Yingqi , Zhu ping , Zhuo Yizhong . Systematical Analyses of Proton-Nuclei Scattering with the Relativistic Microscopic Optical Potential. Chinese Physics C, 1988, 12(S3): 281-292.

Access

Get Citation

Lei Yang, Cheng-Jian Lin, Hui-Ming Jia, Xin-Xing Xu, Nan-Ru Ma, Li-Jie Sun, Feng Yang, Huan-Qiao Zhang, Zu-Hua Liu and Dong-Xi Wang. Test of the notch technique for determining the radial sensitivity of the optical model potential[J]. Chinese Physics C, 2016, 40(5): 056201. doi: 10.1088/1674-1137/40/5/056201

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2015-08-12

Fund

Supported by National Natural Science Foundation of China(11375268, 11475263, U1432246 and U1432127) and the National Key Basic Research Program of China(2013CB834404)

Article Metric

Article Views(1800)
PDF Downloads(79)
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

Test of the notch technique for determining the radial sensitivity of the optical model potential

Corresponding author: Cheng-Jian Lin,

1. China Institute of Atomic Energy, Department of Nuclear Physics, Beijing 102413, China

Received Date: 2015-08-12

Available Online: 2016-05-05

Fund Project: Supported by National Natural Science Foundation of China(11375268, 11475263, U1432246 and U1432127) and the National Key Basic Research Program of China(2013CB834404)

Abstract: Detailed investigations on the notch technique are performed on ideal data generated by the optical model potential parameters extracted from the ¹⁶O+²⁰⁸Pb system at the laboratory energy of 129.5 MeV, to study the sensitivities of this technique to the model parameters as well as the experimental data. It is found that for the perturbation parameters, a sufficiently large reduced fraction and an appropriate small perturbation width are necessary to determine the accurate radial sensitivity; while for the potential parameters, almost no dependence was observed. For the experimental measurements, the number of data points has little influence for heavy target systems, and the relative inner information of the nuclear potential can be derived when the measurement is extended to a lower cross section.

HTML

Reference (17)

Test of the notch technique for determining the radial sensitivity of the optical model potential

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article