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.

引用

页数：7

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