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

PU Zhong-Sheng; YANG Jing-Kang; KONG Xiang-Zhong

Chinese Physics C> 2003, Vol. 27> Issue(7) : 581-584

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

Department of Modern Physics,Lanzhou University, Lanzhou 730000, China

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Abstract：
Cross sections for (n,2n),(n,p) and (n,n′α) reactions have been measured on Gallium isotopes at the neutron energies of 13.5-14.6MeV using activation technique. The data of the cross sections are reported for the reactions of ⁶⁹Ga(n,2n)⁶⁸Ga,⁶⁹Ga(n,p)^69mZn,⁷¹Ga(n,p)^71mZn,and ⁷¹Ga(n,n′α)⁶⁷Cu. The cross sections of ⁶⁹Ga(n,2n)⁶⁸Ga reaction are 794±31,869±35 and 986±39mb at 13.5±0.2,14.1±0.1 and 14.6± 0.2MeV incident neutron energies, respectively. The cross sections of ⁷¹Ga(n,n′α)⁶⁷Cu reaction are given:1.3±0.1,1.7±0.1 and 2.5±0.1mb at 13.5±0.2, 14.1±0.1 and 14.6± 0.2MeV, respectively. The cross section of ⁶⁹Ga(n,p) 69mZn reaction is 21.5±1.0mb at 14.1±0.1MeV. The cross section of ⁷¹Ga(n,p) ⁷¹mZn reaction is 12.4±0.7mb at 14.1±0.1MeV. The neutron fluences are determined by the cross sections of ⁹³Nb(n,2n)^92mNb reaction.

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[1]

. Araminowicz J,Dresler J.INR-1464,1973,14 2. Bormann M,Fretwurst E,Schehka P et al.Nuclear Physics,1965,63:4383. Browne E,Firestone R B.Table of Isotopes.Wiley,New York.19964. Bramlitt E T,Fink R W.Physical Review,1963,131:2649 5. Casanova J L,Sanchez M L.Anales de Fisicay Quimica,1976,72(3):1866. Cevolani M,Petralia S.Nuovo Cimento,1962,26:13287. Chatterjee A,Nath A,Ghose A M.Nucl.and SolidS tate Physics Symp.,Kanpur,19678. Chatterjee A,Nath A,Ghose A M.Neutron Capture Gamma-Ray Spectroscopy,Studsvik,1969,2:117 9. Csikai J,Peto G.Acta Physica Hungarica,1967,23:8710. Demechelis F,Guidetti M,Miraldi E et al.Nuovo Cimento B,1968,58(1):177 11. Mitra B.Indian Journal of Physics,1967,41:752 12. Molla N T,Mizanul Islam M.Mizanur Rahman,INDC (BAN)002.1983,113. Qaim S M,Stoecklin G.EUR-5182E 1974,93914. Qaim S M,Molla NI.Nuclear Physics,Section.,1977,A283:269 15. Schwerer O,Winkler-rohatsch M,Winkler G.Oesterr. Akad.Wiss,Math-Naturw.Kl,Anzeiger.1976,113:15316. Sigg R A.Nuclear Data Sheets(Nuclear Data Sect.B),1976,37:2237 17. Valkonen M.Journal of Inorganic and Nuclear Chemistry,1974,36:715 18. Viktorov D V,Sjablin L.Yadernaya Fizika.1972,15(6):109919. Wagner P,Uhl M.Oesterr.Akad.Wiss.,Math Naturw Kl,Anzeiger.1971,108:18520. YAO Li-Shan,ZHOU En-Chen,CAI Dun-Jiu.High Energy Phys.and Nucl.Phys.,1987,11(4):533(in Chinese)(姚立山,周恩臣,蔡敦九.高能物理与核物理,1987,11(4):533)21. Levis V E,Zieba K J.Nucl.Instrum.Methods,1980,174:14122. Brone E ,Firestone R B.Table of Radio active Isotopes,USA ,1996 23. WANG Yong-Chang,YUAN Jun-Qian,REN Zhong-Liang et al.High Energy Phys.and Nucl.Phys.,1991,15:73(in Chinese)(王永昌,袁俊谦,任忠良等.高能物理与核物理,1991,15:73)24. Filatenkov A A,Chuvaev A V,Aksenov V N et al.RI 252.1999

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[19]	YAO Li-Shan , ZHOU En-Chen , CAI Dun-Jiu . A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV. Chinese Physics C, 1987, 11(4): 533-542.
[20]	LI Wen-Xin , SUN Tong-Yu , SUN Xiu-Hua , FU Min , DONG Tian-Rong , ZHENG Man-Jiao . CHARGE DISTRIBUTION IN THE 14.7MeV-NEUTRON-INDUCED FISSION OF ²³²Th: INDEPENDENT YIELDS OF ISOTOPES OF Rh, Ag, In AND Sb. Chinese Physics C, 1987, 11(3): 376-383.

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PU Zhong-Sheng, YANG Jing-Kang and 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[J]. Chinese Physics C, 2003, 27(7): 581-584.

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Received: 2002-11-18
Revised: 1900-01-01

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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

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

Corresponding author: KONG Xiang-Zhong,

Department of Modern Physics,Lanzhou University, Lanzhou 730000, China

Received Date: 2002-11-18

Accepted Date: 1900-01-01

Available Online: 2003-07-05

Abstract: Cross sections for (n,2n),(n,p) and (n,n′α) reactions have been measured on Gallium isotopes at the neutron energies of 13.5-14.6MeV using activation technique. The data of the cross sections are reported for the reactions of ⁶⁹Ga(n,2n)⁶⁸Ga,⁶⁹Ga(n,p)^69mZn,⁷¹Ga(n,p)^71mZn,and ⁷¹Ga(n,n′α)⁶⁷Cu. The cross sections of ⁶⁹Ga(n,2n)⁶⁸Ga reaction are 794±31,869±35 and 986±39mb at 13.5±0.2,14.1±0.1 and 14.6± 0.2MeV incident neutron energies, respectively. The cross sections of ⁷¹Ga(n,n′α)⁶⁷Cu reaction are given:1.3±0.1,1.7±0.1 and 2.5±0.1mb at 13.5±0.2, 14.1±0.1 and 14.6± 0.2MeV, respectively. The cross section of ⁶⁹Ga(n,p) 69mZn reaction is 21.5±1.0mb at 14.1±0.1MeV. The cross section of ⁷¹Ga(n,p) ⁷¹mZn reaction is 12.4±0.7mb at 14.1±0.1MeV. The neutron fluences are determined by the cross sections of ⁹³Nb(n,2n)^92mNb reaction.

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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

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