The excitation functions of <sup>187</sup>Re(n,2n) <sup>186m,g</sup>Re reactions

Xiao-Long Huang; Meng-Xiao Kang; Li-Le Liu; Ji-Min Wang; Xiong-Jun Chen

doi:10.1088/1674-1137/40/8/084102

Chinese Physics C> 2016, Vol. 40> Issue(8) : 084102 DOI: 10.1088/1674-1137/40/8/084102

The excitation functions of ¹⁸⁷Re(n,2n) ^186m,gRe reactions

1.
Science and Technology on Nuclear Data Laboratory, China Institute of Atomic Energy, Beijing 102413, China

Abstract
HTML
Reference
Related

PDF

Abstract：
A new value for the emission probability of 137.144 keV γ-rays from ^186gRe decay is recommended to be (9.47± 0.03)/%. Using this value the measured cross sections for ¹⁸⁷Re(n,2n)^186mRe and ¹⁸⁷Re(n,2n)^186gRe reactions around 14 MeV are analyzed, and the cross section for ¹⁸⁷Re(n,2n)^{186m + g}Re reaction at 14.8 MeV is (2213± 116) mb. The UNF code was adopted to calculate the cross sections for the ¹⁸⁷Re(n,2n)^{186m + g}Re reaction below 20 MeV, fitting to the value (2213± 116) mb at 14.8 MeV using a set of optimum neutron optical potential parameters which were obtained based on the relevant experimental data of rhenium. The isomeric cross section ratio for the ¹⁸⁷Re(n,2n)^186m,gRe reaction was analyzed using the V-H method based on nuclear statistical theory. Combining these calculated results, the excitation functions for the ¹⁸⁷Re(n,2n)^186mRe and ¹⁸⁷Re(n,2n)^186gRe reactions were obtained. The obtained results are in good agreement with the available experimental data.
- excitation function ,
- isomeric cross section ,
- 187Re(n,2n)186m,gRe reaction

References

[1]	X. Huang, H. Lu, W. Zhao et al, INDC(CPR)-045, 17: 23 (1998)
[2]	B. Pashchenko, INDC(NDS)-344, 20: 23 (1997)
[3]	T. Fan, Z. Shi, G. Tang et al, Chin. J. Nucl. Phys., 14, 331: 337 (1992)
[4]	C. S. Khurana, H. S. Hans, Nucl. Phys., 28, 560: 567 (1961)
[5]	R. A. Karam, T. F. Parkinson, W. H. Ellis. AD-402668, 1963
[6]	A. A. Druzhinin. YF-5, 18: 27 (1967)
[7]	J. S. Zhang, Fast Neutron Physics, 1991
[8]	J. Goswamy, B. Chand, D. Mehta et al, Appl. Radiat. Isot, 42, 1033: 1042 (1991)
[9]	B. M. Coursey, J. Cessna, E. Garcia et al, Appl. Radiat. Isot, 42, 865: 874 (1991)
[10]	E. Schonfeld, H. Janssen, U. Schotzig et al, Nucl. Instrum. Methods Phys. Res., A339, 174: 187 (1994)
[11]	B. M. Coursey, J. M. Calhoun, J. Cessna et al, Nucl. Instrum. Methods Phys. Res., A339, 26: 39 (1994)
[12]	H. Miyahara, G. Wurdiyanto, H. Nagata et al, Appl. Radiat. Isot. 52, 573: 580 (2000)
[13]	D. H. Woods, M. Ciocanel, L. J. Husband et al, Appl. Radiat. Isot. 52, 581: 586 (2000)
[14]	H. J. Lu, China Nucl. Phys., 19, 35: 42 (1997)
[15]	A. A. Filatenkov, INDC(CCP)-402, 47: 52 (1997)
[16]	J. R. Hvizenga, Phys. Rev., 120, 1305: 1328 (1960)

[1]	. Probing the cluster structure of ⁶Li with the ⁶Li + ¹²C nuclear reaction at 68 MeV. Chinese Physics C, 2026, 50(1): 014102. doi: 10.1088/1674-1137/ae072b
[2]	Wentao Zeng , Zehao Lin , Yiran Wang , Shuangquan Zhang , Jinniu Hu , Ying Zhang . Resonant states in the Schrödinger equation solved by the Green's function method. Chinese Physics C, 2026, 50(2): 1-10.
[3]	G.R. Boroun . Non-linear corrections to the derivative of nuclear reduced cross-section at small x at a future electron-ion collider. Chinese Physics C, 2026, 50(2): 1-10.
[4]	Bo Lan , Qin-Ze Song , Jin-Huan Sheng , Yi Qiao , Ru-Min Wang . Study of χ_cJ (J = 0,1,2) decays to light meson pairs based on SU(3) flavor symmetry/breaking analysis. Chinese Physics C, 2025, 49(12): 123106. doi: 10.1088/1674-1137/adff00
[5]	Ulaş Özdem . Unveiling the electromagnetic structure and intrinsic dynamics of spin-3/2 hidden-charm pentaquarks: A comprehensive QCD analysis. Chinese Physics C, 2025, 49(10): 103106. doi: 10.1088/1674-1137/ade95a
[6]	Manpreet Kaur , Sushil Kumar , Sukhjeet Singh , A. K. Jain . Signature splitting in three-quasineutron rotational band 3/2[521]_ν$\otimes $1/2[660]_ν$\otimes $1/2[660]_νof ¹⁵⁵Dy. Chinese Physics C, 2025, 49(10): 104103. doi: 10.1088/1674-1137/ade95e
[7]	Che-Hao Liu , Van Que Tran , Qiaoyi Wen , Fanrong Xu , Tzu-Chiang Yuan . New contributions to b → sγ in the minimal G2HDM. Chinese Physics C, 2025, 49(8): 083107. doi: 10.1088/1674-1137/add873
[8]	Yu-xin Cheng , De-hao Zhao , Yue-yang Shao , Li Gong , Tao Wang , Xiao-shen Kang . SU(3) analysis for B(E2) anomaly. Chinese Physics C, 2025, 49(10): 104105. doi: 10.1088/1674-1137/aded05
[9]	Yiming Gao , Yoshiki K. Tanaka , Vasyl Drozd , Hiroyuki Ekawa , Samuel Escrig , Yan He , Ayumi Kasagi , Enqiang Liu , Manami Nakagawa , Christophe Rappold , Takehiko R. Saito , Ryohei Sekiya , He Wang , Ayari Yanai , Xiaohong Zhou . Feasibility study of measuring interaction cross sections of hypernuclei produced in projectile fragmentation reactions with WASA-FRS setup. Chinese Physics C, 2025, 49(12): 124003. doi: 10.1088/1674-1137/adf4b2
[10]	Hanmei Cao , Fanglei Zou , Xiaojun Sun , Jingshang Zhang . Effects of energy levels on the double-differential cross sections of outgoing charged particles for the n+¹⁹F reaction below 20 MeV. Chinese Physics C, 2025, 49(12): 124107. doi: 10.1088/1674-1137/adf49f
[11]	Ning Wang . Refinement of an analytical capture cross section formula. Chinese Physics C, 2025, 49(12): 124106. doi: 10.1088/1674-1137/adfe53
[12]	ZHANG Zhou-Li , HE Yuan , ZHANG Bin , LI De-Run , SHI Ai-Min , PAN Gang , DU Xiao-Nan , SUN Lie-Peng . Study of influence of radial matcher section end shape on RFQ cavity frequency. Chinese Physics C, 2014, 38(7): 077007. doi: 10.1088/1674-1137/38/7/077007
[13]	HU Xi-Duo , SHAO Ming-Zhu , LUO Shi-Yu , LIU Yong-Sheng , ZHU De-Hai . Average Field Idea and Single Particle Model for 2 Dimension Crystallization Beams(Ⅱ). Chinese Physics C, 2004, 28(2): 196-199.
[14]	Medina Ablikim , HUANG Wei-Cheng , . New Realization of N=2 Supersymmetric QuantumMechanics and Shape Invariance. Chinese Physics C, 2002, 26(4): 338-345.
[15]	Yang Jianjun , Ma Boqiang , Li Guanglie . Non-perturbative Quark Propagator and the Study of the Non-trivial Q² Dependence in the Nucleon Structure Functions. Chinese Physics C, 1997, 21(2): 146-156.
[16]	Li Yangguo . Antiproton -Nucleus Charge Exchange Reaction and Inelastic Scattering. Chinese Physics C, 1996, 20(11): 1021-1027.
[17]	BES Collaboration . Experimental Study of Resonance f₂(1270) in the J/ψ Hadronic Decay. Chinese Physics C, 1993, 17(2): 97-106.
[18]	ZHU Xiang , SHEN Wen-Qing , HU Xiao-Qing , ZHU Yong-Tai , WANG Bing . A SIMPLE MODEL ANALYSIS OF THE INCOMPLETE DIC REACTION. Chinese Physics C, 1990, 14(9): 835-841.

Access

Get Citation

Xiao-Long Huang, Meng-Xiao Kang, Li-Le Liu, Ji-Min Wang and Xiong-Jun Chen. The excitation functions of ¹⁸⁷Re(n,2n) ^186m,gRe reactions[J]. Chinese Physics C, 2016, 40(8): 084102. doi: 10.1088/1674-1137/40/8/084102

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2015-08-28

Article Metric

Article Views(2994)
PDF Downloads(260)
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

The excitation functions of ¹⁸⁷Re(n,2n) ^186m,gRe reactions

Corresponding author: Xiao-Long Huang,

1. Science and Technology on Nuclear Data Laboratory, China Institute of Atomic Energy, Beijing 102413, China

Received Date: 2015-08-28

Available Online: 2016-08-05

Abstract: A new value for the emission probability of 137.144 keV γ-rays from ^186gRe decay is recommended to be (9.47± 0.03)/%. Using this value the measured cross sections for ¹⁸⁷Re(n,2n)^186mRe and ¹⁸⁷Re(n,2n)^186gRe reactions around 14 MeV are analyzed, and the cross section for ¹⁸⁷Re(n,2n)^{186m + g}Re reaction at 14.8 MeV is (2213± 116) mb. The UNF code was adopted to calculate the cross sections for the ¹⁸⁷Re(n,2n)^{186m + g}Re reaction below 20 MeV, fitting to the value (2213± 116) mb at 14.8 MeV using a set of optimum neutron optical potential parameters which were obtained based on the relevant experimental data of rhenium. The isomeric cross section ratio for the ¹⁸⁷Re(n,2n)^186m,gRe reaction was analyzed using the V-H method based on nuclear statistical theory. Combining these calculated results, the excitation functions for the ¹⁸⁷Re(n,2n)^186mRe and ¹⁸⁷Re(n,2n)^186gRe reactions were obtained. The obtained results are in good agreement with the available experimental data.

HTML

Reference (16)

The excitation functions of ¹⁸⁷Re(n,2n) ^186m,gRe reactions

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

The excitation functions of ¹⁸⁷Re(n,2n) ^186m,gRe reactions

Corresponding author: Xiao-Long Huang,

HTML

目录

The excitation functions of 187Re(n,2n) 186m,gRe reactions

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

The excitation functions of 187Re(n,2n) 186m,gRe reactions

Corresponding author: Xiao-Long Huang,

HTML

目录

The excitation functions of ¹⁸⁷Re(n,2n) ^186m,gRe reactions

The excitation functions of ¹⁸⁷Re(n,2n) ^186m,gRe reactions