Peculiarities of the modern neutron spectrometry

Pramana

Yu P Popov1¹ 

[1] Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Dubna, Moscow Region 141980, Russia$$

关键词: Neutron spectrometry;    slowing-down spectrometry;    nucleosynthesis;    Maxwellian neutron spectra.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

Neutron spectrometry provides many branches of science and technology with the necessary data. Usually the main part of the data is supplied by powerful neutron time-of-flight spectrometers. Nevertheless there are many other very effective but simpler and cheaper neutron spectroscopy methods on accelerators, suitable for solution of plenty of scientific and applied problems (for example, in astrophysics and radioactive waste transmutation). The methods of slowing-down spectrometry in lead and graphite, generating of neutron spectra, characteristic for nucleosynthesis in the stars, and neutron spectrometry by means of primary 𝛾-transition shift are discussed in the report.

【 授权许可】

Unknown