THE MECHANISM OF THE REACTION <SUP>141</SUP>pr(n,α)<SUP>138</SUP>La AT En=14 MeV

WANG BAO-AN; FENG JIA-ZHEN; LIU ZHAO-YUAN; YANG HUA-ZHONG; YAO LI-SHAN

Chinese Physics C> 1981, Vol. 5> Issue(5) : 636-640

THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV

Abstract
HTML
Reference
Related

PDF

Abstract：
The energy spectra of the alpha particles from the reaction ¹⁴¹Pr (n, α) ¹³⁸La at 0°, 30°, 60°, 120°, 150° and 180° are measured and the angular distributions of the alpha particles are given. It shows that the predominant mechanism of the reaction at En=14 MeV is precompound emission.

References

[1]

L, Milazzo-Colli, G, M. Braga-Marcazzan, M.Milazzo and C. Signorini, Nucl. Phys., A218(1974), 274.[2] W. Scobel, M. Blann and A. Mignerey, Nucl. Phys., A287(1977), 301.[3] L. Glowacka, M. Jaekola, J. Turkiewicz, L. Zemlo,M.Rozlowaki and W. Osakiewicz, Nucl. Phys.,A262(1976), 205.[4] В. Ауrустыняк, Л. Гловацка, Л. Зэмло, М. Козлвcки, Я. Трукевич и М. Яскула, Изв АНСССР сер. Фuз.,41(1977).2002.[5] M. Morike, G. Staudt and F. Weng, Z. Physik,A287(1978), 211.[6] L. Milazzo_Colli and G. M. Braga-Marcazzan, Phys. Lett., 38B(1972), 155.[7] E .Baetta-Menichella.P.Tonolini and L. Tonolini-Severgnina, Nucl. Phys., 51(1964), 449.[8] U. Facchini, E. Saetta-Menicliilla.F. Tonolini and L. Tonolini-Severgnini, Nucl. Phys., 51(1984),460.[9] R. Bonetti and L. Milazzo-Colli, Phys. Lett., 49B(1974), 17.[10] P, gulisic, V.jdacic, N. Cindro, B. Lalovic a,nd P. Strohal, Nucl. Phys., 54(1964), 17;73(1965),548.[11] H. Kitazawa, Nucl. Phys., A149(1970), 513.[12] J. J. Griffin, Phys. Rev. Lett., 17(1966), 478.[13] 徐躬藕,兰州大学学报(自然科学版),1978年第2期第41页.[14] J. R, Huizenga and G. Igo, Nucl. Phys.,29(1962), 462.

References

[1]

[1]	DONG Bao-Guo , GUO Hong-Chao , MA Hai-Liang , YAN Yu-Liang . Description of all observed rotational bands in ¹²⁸Pr. Chinese Physics C, 2009, 33(S1): 58-60. doi: 10.1088/1674-1137/33/S1/019
[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]	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.
[4]	LIU Zu-Hua . Neutron Halo of the Excited States in ¹⁴C. Chinese Physics C, 2003, 27(2): 135-137.
[5]	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.
[6]	DONG Bao-Guo , GUO Hong-Chao , Ingemar Ragnarsson . Shape Coexistence and Band Termination in ¹³¹La. Chinese Physics C, 2002, 26(3): 266-272.
[7]	CHEN Shi-Bin , ZHANG Yi-Men , CHEN Yu-Sheng , HUANG Liu-Xing , ZHANG Yu-Ming . Simulation of Energy Deposition of Protons and 1MeV Neutrons in Silicon. Chinese Physics C, 2001, 25(4): 365-370.
[8]	Kurash Ibrahim , WU Zi-Yu , QIAN Hai-Jie , LIU Feng-Qin , XIAN Ding-Chang . Valence Band Photoelectron Investigation of Pr_1-xSr_xMnO₃ System. Chinese Physics C, 2001, 25(S1): 28-32.
[9]	Tang Yueli , Li Jianping , Liu Shudong , Zhang Qingjiang , Cai Xiaoping . Neutrou Energy Response of a Modified Andersson-Braun Rem Counter from 0.025eV to 45.4MeV. Chinese Physics C, 1998, 22(1): 78-86.
[10]	Zhu Shengjiang , Wang Muge , Deng Jingkang . Level Schemes in Neutron-Rich ¹⁴¹Xe、¹⁵²Ce、¹⁵³Nd and ¹⁶⁰Sm Nuclei. Chinese Physics C, 1997, 21(2): 104-109.
[11]	Liu Guanhua . Measurements of Electric Quadrupole Moments of Neutron-Rich Nuclei ¹⁴B and ¹⁵B. Chinese Physics C, 1996, 20(9): 778-782.
[12]	Li Panlin , Li Zhiliang , Kong Xiangjing . EFR-DWBA Analysis of α-Particle Induced Reactions on Nuclei ^10,11B at 31.2MeV. Chinese Physics C, 1994, 18(S1): 87-94.
[13]	SHEN Qing-Biao . Study of Nuclear Reaction Mechanism in E≤50MeV Energy Region. Chinese Physics C, 1993, 17(8): 739-744.
[14]	YAN De-Hong , GUO Zhong-Yan , WU En-Jiu , YIN Shu-Zhi , FAN En-Jie , XI Hong-Fei , LIU Guan-Hua , ZHANG Qing-Li , FENG En-Pu , LU Xiu-Qin , ZHAO Kui , CHENG Ye-Hao , LI Qing-Li , LI Min , JIANG Cheng-Lie . Study of the Reaction Mechanisms Induced by ¹⁶O on ⁶⁴Ni at 96MeV. Chinese Physics C, 1991, 15(2): 158-164.
[15]	ZHANG Tian-Bao , ZHU Yu-Can , WANG Hai-Dong , WANG Ya-Dong , REN Shao-Xia , XIAO Hong , ZHANG Jin . Investigation of the Scintillation Properties of Domestic BaF₂(La) Crystal. Chinese Physics C, 1991, 15(6): 481-485.
[16]	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.
[17]	GUO Zhong-Yan , SHEN Wen-Qing , ZHU Yong-Tai , QIAO Wei-Min , YIN Shu-Zhi , ZHAN Wen-Long , WU En-Jiu . THE RESEARCH OF DIC PROCESS INDUCED BY 92MeV AND 77MeV ¹⁴N AND ²⁷Al. Chinese Physics C, 1987, 11(4): 496-504.
[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]	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]	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.

Access

Get Citation

WANG BAO-AN, FENG JIA-ZHEN, LIU ZHAO-YUAN, YANG HUA-ZHONG and YAO LI-SHAN. THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV[J]. Chinese Physics C, 1981, 5(5): 636-640.

WANG BAO-AN, FENG JIA-ZHEN, LIU ZHAO-YUAN, YANG HUA-ZHONG and YAO LI-SHAN. THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV[J]. Chinese Physics C, 1981, 5(5): 636-640. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1980-09-19
Revised: 1900-01-01

Article Metric

Article Views(2277)
PDF Downloads(243)
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 MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV

Received Date: 1980-09-19

Accepted Date: 1900-01-01

Available Online: 1981-10-05

Abstract: The energy spectra of the alpha particles from the reaction ¹⁴¹Pr (n, α) ¹³⁸La at 0°, 30°, 60°, 120°, 150° and 180° are measured and the angular distributions of the alpha particles are given. It shows that the predominant mechanism of the reaction at En=14 MeV is precompound emission.

HTML

Reference (1)

THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV

Abstract：

References

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV

HTML

目录

THE MECHANISM OF THE REACTION 141pr(n,α)138La AT En=14 MeV

Abstract：

References

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

THE MECHANISM OF THE REACTION 141pr(n,α)138La AT En=14 MeV

HTML

目录

THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV

THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV