Universal empirical fit to Lα, Lβ and Lγ x-ray production cross section by protons impact within updated experimental data: Three dimensional (Z-dependence), collective and individual formulae

2022 ◽  
Vol 190 ◽  
pp. 109823
Author(s):  
A. Abassi ◽  
K. Akmoum ◽  
A. Kahoul ◽  
S. Daoudi ◽  
B. Deghfel ◽  
...  
Keyword(s):  
Experimental Data ◽  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Three Dimensional ◽  
X Ray

An investigation of effects of level density models and gamma ray strength functions on cross-section calculations for the production of 90Y, 153Sm, 169Er, 177Lu and 186Re therapeutic radioisotopes via (n,γ) reactions

2019 ◽  
Vol 108 (1) ◽  
pp. 11-17
Author(s):  
Mert Şekerci ◽  
Hasan Özdoğan ◽  
Abdullah Kaplan
Keyword(s):  
Experimental Data ◽  
Cross Section ◽  
Production Cross Section ◽  
Gamma Ray ◽  
Production Cross ◽  
Level Density ◽  
Experimental Studies ◽  
Level Density Models ◽  
Strength Functions ◽  
Cancer Diseases

Abstract One of the methods used to treat different cancer diseases is the employment of therapeutic radioisotopes. Therefore, many clinical, theoretical and experimental studies are being carried out on those radioisotopes. In this study, the effects of level density models and gamma ray strength functions on the theoretical production cross-section calculations for the therapeutic radioisotopes 90Y, 153Sm, 169Er, 177Lu and 186Re in the (n,γ) route have been investigated. TALYS 1.9 code has been used by employing different level density models and gamma ray strength functions. The theoretically obtained data were compared with the experimental data taken from the literature. The results are presented graphically for better interpretation.

Study of theL-shell x-ray production cross section of cadmium by proton bombardment

1981 ◽  
Vol 24 (1) ◽  
pp. 29-32 ◽  
Author(s):  
J. J. Chmielewski ◽  
J. L. Flinner ◽  
F. W. Inman ◽  
B. Sollenberger ◽  
N. V. Udeh
Keyword(s):  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Proton Bombardment ◽  
X Ray

scholarly journals L-shell Ionization of Sn and Gd by 20?100 keV Electron Impact

1983 ◽  
Vol 36 (3) ◽  
pp. 287 ◽  
Author(s):  
GW Baxter ◽  
BM Spicer
Keyword(s):  
Electron Impact ◽  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Experimental Results ◽  
X Ray ◽  
Atomic States ◽  
Shell Ionization

Measurements have been made of the relative X-ray .production cross-section ratios L./Ly, L./Lp and L./Ll using electrons of energy from 20 to 100 keV incident on thin targets of tin and gadolinium. The experimental ratios obtained are compared with theoretical values. Modification of these ratios due to the formation of double-vacancy atomic states has been calculated, but this effect on its own is not sufficient to account for the discrepancy between the L./Ll theoretical and experimental results for tin.

scholarly journals Measurement of nuclide production cross section for lead and bismuth with proton in energy range from 0.4 GeV to 3.0 GeV

2020 ◽  
Vol 239 ◽  
pp. 06004
Author(s):  
Hiroki Matsuda ◽  
Shin-ichiro Meigo ◽  
Hiroki Iwamoto ◽  
Fujio Maekawa
Keyword(s):  
Experimental Data ◽  
Cross Section ◽  
Cross Sections ◽  
Production Cross Section ◽  
Production Cross ◽  
High Energy ◽  
Production Yield ◽  
Thin Foils ◽  
Hpge Detectors ◽  
Decay Gamma

For the Accelerator-Driven nuclear transmutation System (ADS), nuclide production yield estimation in a lead-bismuth target is important to manage the target. However, experimental data of nuclide production yield by spallation and high-energy fission reactions are scarce. In order to obtain the experimental data, an experiment in J-PARC using natPb and 209Bi samples were carried out. The samples were thin foils with about 0.1 mm thick and 25 mm × 25 mm square and were irradiated with protons at kinematic energy points of 0.4GeV, 2.2GeV, and 3.0 GeV. After the irradiation, the nuclide production cross section was determined by spectroscopic measurement of decay gamma-rays from the samples with HPGe detectors. In this paper, 14 nuclide production cross sections for lead and bismuth were obtained. They were compared with the calculated cross sections with various models and the evaluated one.

scholarly journals ON THE Z$sup 2$-DEPENDENCE OF THE X-RAY PRODUCTION CROSS SECTION BY 5-MeV/ amu HEAVY IONS.

1972 ◽  
Author(s):  
A. van der Woude ◽  
M.J. Saltmarsh ◽  
C.A. Ludemann ◽  
R.L. Hahn ◽  
E. Eichler
Keyword(s):  
Cross Section ◽  
Production Cross Section ◽  
Heavy Ions ◽  
Production Cross ◽  
X Ray
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