Chinese Physics C > 1988, Vol. 12 > Issue(5): 712-714

THE DETERMINATION OF ENDPOINT ENERGY FOR²³⁵Th β-DECAY

Institute of Modern Physics,Academia Sinica,Lanzhou

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Abstract：
Sources of ²³⁵Th were prepared by 14MeV neutron irradiation of Uranium and radiochemical separation.The β-spectra and γ-spectra were measured.The endpoint energy for ²³⁵Th β-decay was obtained to be 1.44±0.04MeV.Thus Q _Bof ²³⁵Th was determined to be 1.47±0.07MeV.

References

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YUAN Shuang-Gui, ZHANG Tian-Mei, XU Shu-Wei, LI Wen-Xin, ZHANG Li, LIU Man-Qing, QU Xiu-Lan and LI Wei-Sheng. THE DETERMINATION OF ENDPOINT ENERGY FOR ²³⁵Th β-DECAY[J]. Chinese Physics C, 1988, 12(5): 712-714.

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

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

THE DETERMINATION OF ENDPOINT ENERGY FOR²³⁵Th β-DECAY

Corresponding author:YUAN Shuang-Gui,

Institute of Modern Physics,Academia Sinica,Lanzhou

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1988-10-05

Abstract:Sources of²³⁵Th were prepared by 14MeV neutron irradiation of Uranium and radiochemical separation.The β-spectra and γ-spectra were measured.The endpoint energy for²³⁵Th β-decay was obtained to be 1.44±0.04MeV.Thus Q_Bof²³⁵Th was determined to be 1.47±0.07MeV.