Yazar "Kaplan, Abdullah" için listeleme
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75-77Br radyoizotoplarının üretim tesir kesiti hesaplamalarında bazı seviye yoğunluğu modellerinin etkilerinin incelenmesi
Şekerci, Mert; Özdoğan, Hasan; Kaplan, Abdullah (Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020)Radyoizotopların kullanım alanları, gelişen teknoloji ve bilimsel ilerlemeler sayesinde giderek yaygınlaşmış ve çeşitlenmiştir. Radyoizotopların en yaygın kullanıldığı alan ise medikal teşhis ve tedavi uygulamalarıdır. Bu ... -
Astrophysical S-factor calculations under the effects of gamma-ray strength functions for some alpha capture reactions
Şekerci, Mert; Özdoğan, Hasan; Kaplan, Abdullah (Moscow University Physics Bulletin, 2020)The reaction cross section and the energy, at which this value is obtained, are extremely important parameters in the calculation of astrophysical S-factor. Astrophysical S-factor values can be shown as one of the most ... -
Calculation of double differential neutron cross-sections of 56Fe and 90Zr isotopes
Özdoğan, Hasan; Üncü, Yiğit Ali; Şekerci, Mert; Kaplan, Abdullah (Applied Radiation and Isotopes, 2023)This study is concerned with the calculations of double differential neutron cross-sections of the structural fusion materials of 56Fe and 90Zr isotopes that are bombarded with protons. Calculations were performed using ... -
Effects of combining some theoretical models in the cross-section calculations of some alpha-induced reactions for natSb
Şekerci, Mert; Özdoğan, Hasan; Kaplan, Abdullah (Applied Radiation and Isotopes, 2022)In cases where it is not possible to obtain the cross-section values experimentally due to various factors, the importance of obtaining them with theoretical models has been explained in many studies available in the ... -
Effects of deuteron optical model potentials on the production cross-section calculations of 66-68Ga 66 - 68Ga from natZn and natGe
Şekerci, Mert; Özdoğan, Hasan; Kaplan, Abdullah (Modern Physics Letters A, 2022)Since it was reported that several radioisotopes might be advantageous for different medical uses in diagnostics and therapeutics, they have gained significance. Theoretical and experimental researches on such radioisotopes ... -
Effects of deuteron optical models on the cross-section calculations of deuteron induced reactions on natural germanium
Şekerci, Mert; Özdoğan, Hasan; Kaplan, Abdullah (Applied Radiation and Isotopes, 2021)A common feature of scientific studies is that when experimental observation data are not available, theoretical calculations are used to obtain information about the subject under investigation. In this context, many ... -
Estimations for (n,a) reaction cross sections at around 14.5MeV using Levenberg-Marquardt algorithm-based artificial neural network
Özdoğan, Hasan; Üncü, Yiğit Ali; Şekerci, Mert; Kaplan, Abdullah (Elsevier, 2023)Prediction of neutron-induced reaction cross-sections at around the 14.5 MeV neutron energy is crucial to calculate nuclear transmutation rates, nuclear heating, and radiation damage from gas formation in fusion reactor ... -
Estimations of giant dipole resonance parameters using artificial neural network
Özdoğan, Hasan; Üncü, Yiğit Ali; Karaman, Onur; Şekerci, Mert; Kaplan, Abdullah (Applied Radiation and Isotopes, 2021)In this study; Giant Dipole Resonance (GDR) parameters of the spherical nucleus have been estimated by using artificial neural network (ANN) algorithms. The ANN training has been carried out with the Levenberg–Marquardt ... -
Estimations of level density parameters by using artificial neural network for phenomenological level density models
Özdoğan, Hasan; Üncü, Yiğit Ali; Şekerci, Mert; Kaplan, Abdullah (Applied Radiation and Isotopes, 2021)The main aim of this study is to develop accurate artificial neural network (ANN) algorithms to estimate level density parameters. An efficient Bayesian-based algorithm is presented for classification algorithms. Unknown ... -
Investigation of the production routes of Palladium-103 and Iodine-125 radioisotopes
Üncü, Yiğit Ali; Özdoğan, Hasan; Şekerci, Mert; Kaplan, Abdullah (Radiation Physics and Chemistry, 2023)The most commonly used radioisotopes are Palladium-103 (103Pd) and Iodine-125 (125I) for interstitial application in brachytherapy. In the present study, different production routes of 103Pd and 125I have been investigated. ... -
An investigation on production routes of 230U radioisotope used in targeted alpha therapy by different level density models
Özdoğan, Hasan; Şekerci, Mert; Cinoğlu Karaca, Merve; Okutan, Murat; Demir, Bayram; Kaplan, Abdullah (Moscow University Physics Bulletin, 2022)Targeted alpha therapy (TAT) is an attractive therapeutic option in patients with multiple micrometastases. It offers many advantages, including easy administration, the ability to treat multiple lesions simultaneously and ... -
An investigation on the effects of some theoretical models in the cross-section calculations of 50,52,53,54 Cr(α,x) reactions
Özdoğan, Hasan; Şekerci, Mert; Kaplan, Abdullah (Physics of Atomic Nuclei, 2020)The probability of a nuclear reaction occurrence is defined as cross-section which can be ob- tained with the experimental studies or theoretical calculations. Theoretical calculations, in which various parameters and ... -
Level density model effects on the production cross-section calculations of some medical isotopes via (α, xn) reactions where x = 1–3
Şekerci, Mert; Özdoğan, Hasan; Kaplan, Abdullah (Modern Physics Letters A, 2020)Level density models have an undeniable importance for a better perception on the na- ture of nuclear reactions, which influences our life via various ways. Many novel and advanced medical application use radioisotopes, ... -
Mass excess estimations using artificial neural networks
Özdoğan, Hasan; Üncü, Yiğit Ali; Şekerci, Mert; Kaplan, Abdullah (Applied Radiation and Isotopes, 2022)Mass excess knowledge is important to investigate the fundamental properties of atomic nuclei. It is a meaningful and important parameter for the determinations of nucleon binding energy, nuclear reaction Q value, energy ... -
Neural network predictions of (α, n) reaction cross sections at 18.5±3 MeV using the Levenberg-Marquardt algorithm
Özdoğan, Hasan; Üncü, Yiğit Ali; Şekerci, Mert; Kaplan, Abdullah (Elsevier, 2024)In recent developments, artificial neural networks (ANNs) have demonstrated their capability to predict reaction cross-sections based on experimental data. Specifically, for predicting (a,n) reaction cross-sections, we ... -
Photo-neutron cross-section calculations of 54,56Fe, 90,91,92,94Zr, 93Nb and 107Ag isotopes with newly obtained giant dipole resonance parameters
Özdoğan, Hasan; Şekerci, Mert; Kaplan, Abdullah (Applied Radiation and Isotopes, 2020)The knowledge of the interaction of photons with matter is of vital importance to investigate fundamental nu- clear physics problems. Giant dipole resonance (GDR) mechanism is dominant up to 30 MeV at photo-absorption ... -
Photonuclear reaction cross-sections of sn isotopes
Özdoğan, Hasan; Kaplan, Abdullah (XV. International Conference on Nuclear Structure Properties, 2022) -
Production cross-section and reaction yield calculations for 123-126I isotopes on 123Sb(α,xn) reactions
Özdoğan, Hasan; Şekerci, Mert; Kaplan, Abdullah (Kuwait Journal of Science, 2021)Most of the radioisotopes used in the medical fields, like examination and treatment studies, were produced by employing nuclear reactions. Within the process of a nuclear reaction, one of the most important parameters is ... -
Production cross-section calculations of 111In via proton and alpha-induced nuclear reactions
Özdoğan, Hasan; Sarpün, İsmail Hakkı; Şekerci, Mert; Kaplan, Abdullah (Modern Physics Letters A, 2021)111In , a known gamma emitter, is used for many medical purposes such as imaging of myocardial metastases. It can be produced by using different nuclear reactions. In this study, the reactions of 109Ag(𝛼,2n)111In, ... -
Production cross-section calculations of some strontium isotopes via (p,x) reactions on natural abundance rubidium using different level density models
Şekerci, Mert; Özdoğan, Hasan; Kaplan, Abdullah (Radiochimica Acta, 2023)The cross-section, a measure of the probability that a nuclear reaction will occur, needs to be calculated properly. The level density model used in the computations is one of several factors which may affect the theoretical ...