Excitation functions of proton-induced nuclear reactions on natCaCO3 up to 60 MeV

被引：2
|
作者：
Ahmed, Arshiya Anees [1 ]
Misiak, Ryszard [1 ]
Bartyzel, Miroslaw [1 ]
Was, Bogdan [1 ]
Mietelski, Jerzy W. [1 ]
机构：
[1] Polish Acad Sci, H Niewodniczanski Inst Nucl Phys, Krakow, Poland
来源：
RADIATION PHYSICS AND CHEMISTRY | 2024年 / 214卷
关键词：
Scandium-47; (CaCO3)-Ca-nat; Reaction cross section; Accelerator production; Excitation functions; SC-47; PRODUCTION; CYCLOTRON PRODUCTION; CROSS-SECTIONS; IRRADIATION; TITANIUM; TARGETS; GENERATOR; SC; TI;
D O I：
10.1016/j.radphyschem.2023.111290
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Sc-47 could be used in SPECT imaging and is also suitable for targeted therapy of small tumours. Application of Sc-47 is quite promising as theranostic with its diagnostic pair Sc-44 or Sc-43. Excitation functions for the production of Sc-47 and its accompanying impurities through proton bombardment of natural calcium carbonate ((CaCO3)-Ca-nat) targets were experimentally evaluated and compared with both previous measurements and TALYS predictions. The integral production yields of Sc-47, as well as the main impurities Sc-44m,Sc-46,Sc-48, were calculated. The consistency of the results with available experimental data was verified for each reaction. The target yield was determined using the measured activity of the produced radionuclides.
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页数：7
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