Total photon attenuation coefficients in some rare earth elements using selective excitation method

Autor:	K. Premachand, M.A. Kareem, N.V. SitaMahalakshmi
Rok vydání:	2015
Předmět:	Range (particle radiation) Radiation K-edge Extended X-ray absorption fine structure Chemistry Attenuation Rare earth Selective excitation Atomic physics Photon attenuation Excitation
Zdroj:	Radiation Physics and Chemistry. 106:160-164
ISSN:	0969-806X
Popis:	The total mass attenuation coefficients were measured in the elements La, Nd, Sm, Gd and Dy belonging to rare earth region in the energy range 30–55 keV by employing the selective excitation method. This method facilitates selection of excitation energies near the K edge. The present experimental results were compared with the theoretical values due to Chantler and XCOM.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::531471f6764517e3d12dd2df702ce866 https://doi.org/10.1016/j.radphyschem.2014.06.014 Zobrazit plný text záznamu Full Text from ScienceDirect