A General Formula Used to Deduct the Effect of Excited State to Base State Was Deduced in Measurement of Cross Section of Nuclear Reaction

ZHOU Feng-Qun; LUO Jun-Hua; YI Yan-Ling; TUO Fei; KONG Xiang-Zhong

Chinese Physics C> 2005, Vol. 29> Issue(8) : 741-744

A General Formula Used to Deduct the Effect of Excited State to Base State Was Deduced in Measurement of Cross Section of Nuclear Reaction

Department of Modern Physics, Lanzhou University, Lanzhou 730000,China2 Department of Physics, Pingdingshan University, Pingdingshan 467000,China

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According to the regulation of growing and decay of artificial radioactive nuclide, a general formula used to deduct the effect of excited state to ground state was deduced. Therefore, the problem of effect of excited state to ground state was solved in the measurement of cross section of nuclear reaction.

References

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[2]	GUO Bing , LI Zhi-Hong , LIU Wei-Ping , BAI Xi-Xiang . Study of Halo for the Ground State and Proton Widths for the First Two Excited States of ²⁷P. Chinese Physics C, 2006, 30(S2): 183-185.
[3]	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.
[4]	LUO Jun-Hua , ZHOU Feng-Qun , KONG Xiang-Zhong . Cross-Section Measurements for Reactions on Platinum Isotopes in the Neutron Energy Range of 13.5 to 14.6MeV. Chinese Physics C, 2005, 29(6): 561-564.
[5]	CAO Li-Gang , MA Zhong-Yu . Effect of Pairing Correlation on the Ground State and Collective Excitations of Nucleus. Chinese Physics C, 2005, 29(4): 354-360.
[6]	YUAN Hong-Kuan , ZOU Bing-Song , CHEN Hong , JIANG Huan-Qing , YANG Yong-Xu . N*(1440)Excitation in Proton-Nucleus Reactions at High Energies. Chinese Physics C, 2004, 28(9): 961-966.
[7]	LIU Zu-Hua . Neutron Halo of the Excited States in ¹⁴C. Chinese Physics C, 2003, 27(2): 135-137.
[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.
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[10]	YAN Wen-Biao , CAI Xiao , CHI Shao-Peng , DAI Yu-Mei , HUANG Guang-Shun , LI Hui-Hong , WANG Zhi-Yong , ZHANG Lei , ZHANG Liang-Sheng , ZHAO Zheng-Guo . Subtraction of Beam-Associated Background in R Measurement. Chinese Physics C, 2002, 26(10): 998-1003.
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ZHOU Feng-Qun, LUO Jun-Hua, YI Yan-Ling, TUO Fei and KONG Xiang-Zhong. A General Formula Used to Deduct the Effect of Excited State to Base State Was Deduced in Measurement of Cross Section of Nuclear Reaction[J]. Chinese Physics C, 2005, 29(8): 741-744.

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Received: 2004-12-21
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

A General Formula Used to Deduct the Effect of Excited State to Base State Was Deduced in Measurement of Cross Section of Nuclear Reaction

Corresponding author: ZHOU Feng-Qun,

Department of Modern Physics, Lanzhou University, Lanzhou 730000,China2 Department of Physics, Pingdingshan University, Pingdingshan 467000,China

Received Date: 2004-12-21

Accepted Date: 1900-01-01

Available Online: 2005-08-05

Abstract: According to the regulation of growing and decay of artificial radioactive nuclide, a general formula used to deduct the effect of excited state to ground state was deduced. Therefore, the problem of effect of excited state to ground state was solved in the measurement of cross section of nuclear reaction.

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A General Formula Used to Deduct the Effect of Excited State to Base State Was Deduced in Measurement of Cross Section of Nuclear Reaction

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