On a low intensity 241Am Compton spectrometer for measurement of electron momentum density

Pramana

B L Ahuja1¹  N L Heda¹ 

[1] Department of Physics, University College of Science, M.L. Sukhadia University, Udaipur 313 001, India$$

关键词: Compton scattering;    electron momentum density;    band structure calculations;    𝛾-ray scattering.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

In this paper, a new design and construction of a low intensity (100 mCi) 241Am 𝛾-ray Compton spectrometer is presented. The planar spectrometer is based on a small disc source with the shortest geometry. Measurement of the momentum density of polycrystalline Al is used to evaluate the performance of the new design. The measured profile is in good agreement with the existing theoretical data and our density functional calculations.

【 授权许可】

Unknown