209Bi izotopunun (p,xn), (p,xp), (p,xd) ve (p,xt) Reaksiyonlarının Teorik Nükleer Modeller İle İncelenmesi

Year 2023, , 41 - 49, 22.06.2023

Hasan Özdoğan , Yiğit Ali Üncü

https://doi.org/10.29233/sdufeffd.1217959

Abstract

Nükleer fizik alanındaki gelişmeler; arkeoloji, jeoloji, mühendislik, astrofizik, kozmoloji, kimya, biyoloji, tıp gibi bilim dallarını da etkilemektedir. Nükleer reaksiyon mekanizmalarını anlamak, reaksiyon modelleri oluşturmak ve mevcut nükleer reaksiyon modellerinin geçerliliğini değerlendirmek için nükleer modellerin incelenmesi gereklidir. Bu çalışmada protonlarla bombardıman edilen 209-Bi (209Bi) izotopunun nötron, proton, döteryum ve trityum yayınlanma spektrumları incelenmiştir. Çalışmadaki sonuçlar, TALYS 1.95 nükleer reaksiyon kodu kullanılarak yapılmış, elde edilen sonuçlar Uluslararası Deneysel Nükleer Reaksiyon Data (EXFOR) kütüphanesinden elde edilen deneysel verilerle karşılaştırılmıştır. Sonuç olarak incelenen, direkt reaksiyon, bileşik çekirdek ve denge öncesi mekanizmalarının sonuçları deneysel veriler ile uyumlu olarak çıkmıştır.

Keywords

Direkt reaksiyonlar, Denge öncesi reaksiyonlar, Bileşik çekirdek reaksiyonları, TALYS

The Investigation of (p,xn), (p,xp), (p,xd) and (p,xt) Reactions of 209Bi isotope with Theoretical Nuclear Models

Abstract

Recent developments in nuclear physics also affect branches of science such as archeology, geology, engineering, astrophysics, cosmology, chemistry, biology, and medicine. Examining nuclear models is necessary to understand nuclear reaction mechanisms, construct reaction models, and evaluate the validity of existing nuclear reaction models and for use in nuclear physics applications. In this study, neutron, proton, deuterium, and tritium emission spectra of 209-Bi (209Bi) isotope bombarded with protons has been investigated. The results of the study have been made using the TALYS 1.95 nuclear reaction code, and the results have been compared with the experimental data obtained from the International Experimental Nuclear Reaction Data (EXFOR) library. Consequently, the results of the direct reaction, compound nuclei, and pre-equilibrium mechanisms examined have been in agreement with the experimental data.

Keywords

Direct reactions, Pre-equilibrium reactions, Compound nucleus reactions, TALYS

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