A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV

YAO Li-Shan; ZHOU En-Chen; CAI Dun-Jiu

Chinese Physics C> 1987, Vol. 11> Issue(4) : 533-542

A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV

Abstract
HTML
Reference
Related

PDF

Abstract：
The experimental (n, 2n) cross sections around 14MeV have been collected, analyzed, and evaluated Data were taken from 124 nuclei for A=19—209 up to the end of 1984. Relation between σ_n, 2_n and (N—Z)/A has been studied. No neutron shell effect is found. The cross sections for some nuclei have been calculated by using a statistical theory. The good agreement with the experimental σ_n, 2_n at 14MeV has been obtained in terms of a single set of fitting parameters.

References

[1]

M. Bormann, Nucl. Phys., 65(1965), 257.[2] M. Bormann et al., Nucl. Phys., A130 (1969), 195.[3] S. Chatterjee et al., Nucl. Phys., A125, (1969), 593.[4] L. G. Meretto, Nucl. Phys., A180 (1972), 337.[5] L. G. Meretto, Nucl. Phys., A182 (1972), 641.[6] Radiation Lab. of Shanghai Scien. Tech. Univ., National 5th Conf. on Nucl. Phys., Chengdu (1982).[7] P. Hille; Nucl.Phys., A107(19b8), 49.[8] S. Qaim, Nucl. Phys., A185 (1972), 614:[9] Wen-deh Lu et al., Phys. Rev., (1970), 350:[10] R. A. Sigg et al.; J. lnorg. Nucl. Chem., 37(1975), 631:[11] S. L. Sothras et al, J. Inorg. Nucl. Chem., 40(1978), 585.[12] E. Kondaiah, J. Phys., A7 (1974), 1457.[13] S. Pearlstein; Nucl, Sci. Eng., 23(1965), 238.[14] N. N. Abdelmalek et al., Nucl. Phys.; 56 (1964), 601.[15] A. . H. Wapstra et al., Atomic Data and Nuclear Data Tables, 19(1977), 215.[16] N: N. Flerov et al., J. Nucl. Energy; 4(1957), 529.[17] D. W. Barn et al., .Phys. Rev., 123(1961), 859.[18] S. Pearlstein, J. Nucl. Energy, 27(1973), 81.

[1]	Guo-Zhu He , Bin Shi , Ming He , Zhen-Yu Li , Shi-Long Liu , Xiong-Jun Chen , Xi-Chao Ruan , Qi-Wei Zhang , Qi-Wen Fan , Heng Li , Shao-Yong Wu , Shan Jiang , Zu-Ying Zhou . Cross-section measurement for the ⁹³Nb(n, 2n)^92gNb reaction at the neutron energy of 14.6 MeV by the AMS method. Chinese Physics C, 2018, 42(7): 074002. doi: 10.1088/1674-1137/42/7/074002
[2]	FANG Kai-Hong , XU Xiao-San , LAN Chang-Lin , YUAN Ji-Long , KONG Xiang-Zhong . Cross-section measurement for Ni(n,x)^58(m+g)Co,Ni(n, x)^60mCo, Ni(n,x)⁶¹Co and Ni(n,x)^62mCo reactions induced by neutrons around 14MeV. Chinese Physics C, 2008, 32(4): 251-253. doi: 10.1088/1674-1137/32/4/002
[3]	, , , , . Cross-section measurements for (n, 2n) reactions on stannum isotopes in the neutron energy range of 13.5 to 14.6 MeV. Chinese Physics C, 2008, 32(1): 28-30. doi: 10.1088/1674-1137/32/1/006
[4]	HE Guo-Zhu , TUO Fei , KONG Xiang-Zhong . (n,2n),(n,p) and (n,α) Reactions Cross-Sections Measurement on Selenium Isotopes at Neutron Energy of 14MeV. Chinese Physics C, 2006, 30(9): 844-847.
[5]	PU Zhong-Sheng , LI Zhi , MA Jun , LI Wei-Xue . Measurements of Cross Section for ¹⁶⁰Gd(n,2n)¹⁵⁹Gd and ¹⁵⁸Gd(n,p)¹⁵⁸Eu Reactions at the Neutron Energies of 13.5,14.1 and 14.6MeV. Chinese Physics C, 2005, 29(12): 1150-1152.
[6]	ZHOU Feng-Qun , YI Yan-Ling , TUO Fei , CAO Xue-Xiang , KONG Xiang-Zhong . Measurement of Cross Sections for ⁵⁰Cr(n,2n)⁴⁹Cr and ⁵²Cr(n,2n)⁵¹Cr Reactions Induced by 13.5—14.6MeV Neutrons. Chinese Physics C, 2005, 29(7): 644-647.
[7]	PU Zhong-Sheng , YANG Jing-Kang , KONG Xiang-Zhong . Cross Section Measurements for (n,2n),(n,p) and (n,n′α)Reactions on Gallium Isotopes at the Neutron Energies of 13.5, 14.1 and 14.6 MeV. Chinese Physics C, 2003, 27(7): 581-584.
[8]	ZHANG Feng , KONG Xiang-Zhong . Measurement of Cross Sections for Pb(n,x)²⁰³Hg,W(n,x)¹⁸²Ta and W(n,x)¹⁸³Ta Reactions Induced by 14 MeV Neutrons. Chinese Physics C, 2003, 27(1): 28-30.
[9]	ZHAO Guang-Yi , LU Jing-Bin , MA Ying-Jun , YIN Li-Chang , LI Xian-Feng , LI Zhi-Huan , WANG Zhi-Kui , WU Xiao-Guang , LI Guang-Sheng , WEN Shu-Xian , YANG Chun-Xiang , LIU Yun-Zuo . Systematic Features of π1/2^－[541]⊙νi_13/2 Bands in Doubly-Odd Nuclei. Chinese Physics C, 2000, 24(S1): 33-37.
[10]	Huang Xiaolong , Cai Dunjiu . Isomeric Cross Section Ration for (n,2n)Reaction. Chinese Physics C, 1997, 21(5): 453-457.
[11]	Tang Guoyou , Bai Xinhua , Shi Zhaomin , Chen Jinxiang . Measurement of Angular Distribution and Cross Section For ⁵⁸Ni(n,α) ⁵⁵Fe Reaction at 5.1 MeV. Chinese Physics C, 1995, 19(3): 223-228.
[12]	YUAN Jun-Qian , WANG Yong-Chang , KONG Xiang-Zhong , YANG Jing-Kang . The Cross Section Measurement for the Reactions of ^48,46Ti(n,p) ^48,46Sc ⁵⁰Ti(n,α) ⁴⁷Ca and ⁵⁸Ni (n,2n) ⁵⁷Ni ⁵⁸Ni(n,p)^58m+gCo. Chinese Physics C, 1992, 16(1): 57-61.
[13]	YUAN Jun-Qian , WANG Yong-Chang , QIU Jiu-Zi , WANG Hua-Min , REN Zhong-Liang , YANG Jing-Kang . DETERMINATION OF THE AVERAGE NEUTRON ENERGY USING CROSS SECTION RATIO OF ⁵⁸Ni(n,p)^58m+gCo and ⁵⁸Ni(n,2n)⁵⁷Ni REACTIONS. Chinese Physics C, 1990, 14(6): 569-572.
[14]	HUANG Fei-Zeng , SHI Zhao-Min , LU Han-Lin , ZHAO Wen-Rong , YU Wei-Xiang , YUAN Xia-Lin . RESEARCH ON THE ⁸⁸Y(n,2n) REACTION CROSS SECTION. Chinese Physics C, 1990, 14(4): 366-371.
[15]	LI Guo-Zheng , JIANG Jing-He . CROSS SECTION MEASUREMENTS OF NUCLEAR REACTIONS FOR Ni INDUCED BY ¹⁴MeV NEUTRONS. Chinese Physics C, 1990, 14(11): 1023-1030.
[16]	WANG Hua-Min , WANG Yong-Chang , YUAN Jun-Qian , WANG Xue-Zhi , REN Zhong-Liang . THE CROSS SECTION MEASUREMENT FOR THE 107Ag(n,2n)^106mAg REACTION. Chinese Physics C, 1989, 13(4): 353-356.
[17]	YAO Li-Shan , ZHOU En-Chen , CAI Dun-Jiu , JI Shi-Yin . THE SYSTEMATIC CALCULATIONS OF (n,2n) AND (n,3n) REACTION CROSS SECTIONS FOR MEDIUM-HEAVY NUCLEI AT 14.5MeV. Chinese Physics C, 1988, 12(5): 683-688.
[18]	YIN Shu-Zhi , ZHU Yong-Tai , SHEN Wen-Qing , GUO Zhong-Yan , ZHAN Wen-Long , QIAO Wei-Min , WU En-Jiu , ZHENG Zhi-Hao . A RESEARCH FOR THE DEEP INELASTIC COLLISION INDUCED BY 93MeV ¹⁴N ON ^natCa. Chinese Physics C, 1987, 11(2): 259-267.
[19]	SHEN Wen-Qing , ZHU Yong-Tai , ZHANG Yu-Hu , ZHAN Wen-Long , QIAO Wei-Min , ZHANG Zhen , WU En-Jiu , YEN Shu-Zhi , FAN Guo-Ying , MIAO He-Bin , ZHENG Zhi-Hao . RESEARCH OF THE ELESTIC SCATTERING INDUCED BY 7—5 MeV/A ¹⁴N ON ⁵⁹Co AND ⁵¹V. Chinese Physics C, 1985, 9(6): 718-722.
[20]	WANG BAO-AN , FENG JIA-ZHEN , LIU ZHAO-YUAN , YANG HUA-ZHONG , YAO LI-SHAN . THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV. Chinese Physics C, 1981, 5(5): 636-640.

Access

Get Citation

YAO Li-Shan, ZHOU En-Chen and CAI Dun-Jiu. A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV[J]. Chinese Physics C, 1987, 11(4): 533-542.

YAO Li-Shan, ZHOU En-Chen and CAI Dun-Jiu. A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV[J]. Chinese Physics C, 1987, 11(4): 533-542. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2396)
PDF Downloads(426)
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

A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV

Corresponding author: YAO Li-Shan,

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1987-08-05

Abstract: The experimental (n, 2n) cross sections around 14MeV have been collected, analyzed, and evaluated Data were taken from 124 nuclei for A=19—209 up to the end of 1984. Relation between σ_n, 2_n and (N—Z)/A has been studied. No neutron shell effect is found. The cross sections for some nuclei have been calculated by using a statistical theory. The good agreement with the experimental σ_n, 2_n at 14MeV has been obtained in terms of a single set of fitting parameters.

HTML

Reference (1)

A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article