Chinese Physics C > 1981, Vol. 5 > Issue(5): 628-630

THE PRECISION MEASUREMENT OF THE ENERGY OF THE SURVIVAL PHOTON PASSED THROUGH A MEDIUM

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Abstract：
The initial photon energy 14.4 keV and the energy of the survival photons passed through a medium were measured with a γ ray spectrometer composed of a recoilless nuclear γ ray source and a nuclear resonant absorber. The peak positions of the γ ray spectrum lines of these two measurements were compared and the energy change of the photon was determined. The experimental results show that for a 0.4g/cm ². Al absorber two peak positions coincide with each other within the accuracy of 3×10 ^-10eV.

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LI SHI, WANG KE-BIN and TANG XIAO-WEI. THE PRECISION MEASUREMENT OF THE ENERGY OF THE SURVIVAL PHOTON PASSED THROUGH A MEDIUM[J]. Chinese Physics C, 1981, 5(5): 628-630.

LI SHI, WANG KE-BIN and TANG XIAO-WEI. THE PRECISION MEASUREMENT OF THE ENERGY OF THE SURVIVAL PHOTON PASSED THROUGH A MEDIUM[J]. Chinese Physics C, 1981, 5(5): 628-630. shu

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Received: 1980-11-28
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

THE PRECISION MEASUREMENT OF THE ENERGY OF THE SURVIVAL PHOTON PASSED THROUGH A MEDIUM

Received Date:1980-11-28
Accepted Date:1900-01-01
Available Online:1981-10-05

Abstract:The initial photon energy 14.4 keV and the energy of the survival photons passed through a medium were measured with a γ ray spectrometer composed of a recoilless nuclear γ ray source and a nuclear resonant absorber. The peak positions of the γ ray spectrum lines of these two measurements were compared and the energy change of the photon was determined. The experimental results show that for a 0.4g/cm². Al absorber two peak positions coincide with each other within the accuracy of 3×10^-10eV.