Analysis of the 148Gd and 154Dy Content in Proton-Irradiated Lead Targets

Autor:	J. C. David, Zeynep Talip, Alexander Vögele, Rolf Michel, Dorothea Schumann, Peter Vontobel, Rugard Dressler, S. Pfister
Rok vydání:	2017
Předmět:	Lanthanide Proton 010308 nuclear & particles physics Chemistry Analytical chemistry 010403 inorganic & nuclear chemistry 01 natural sciences 0104 chemical sciences Analytical Chemistry Chemical separation Cross section (physics) 0103 physical sciences Content (measure theory) Irradiation
Zdroj:	Analytical Chemistry. 89:6861-6869
ISSN:	1520-6882 0003-2700
Popis:	This work presents the determination of the 148Gd and 154Dy content in Pb targets irradiated by 220–2600 MeV protons. It includes the chemical separation of lanthanides, followed by the preparation of proper samples, by molecular plating technique, for α-spectrometry measurements. The experimental cross section results were compared with theoretical predictions, calculated with the INCL++-ABLA07 code. The comparisons showed a satisfactory agreement for 148Gd (less than within a factor two), while measured 154Dy cross sections are higher than the theoretical values.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::80adb356b2ec63cf25d66f4e7a2764ba https://doi.org/10.1021/acs.analchem.7b01353 Zobrazit plný text záznamu