Elastic Scattering with Double Folding Model: 8B+27Al

Yıl 2021, Cilt: 14 Sayı: 1, 241 - 248, 31.03.2021

Yusuf Sert

https://doi.org/10.18185/erzifbed.877769

Öz

In the present work, the elastic scattering of the 8B+27Al reaction at two different energies have been examined using the microscopic double folding potential approximation within the framework of the optical model. The real part of the optical model has been obtained by using Fermi, Gaussian and Variational Monte Carlo (VMC) density distributions in the microscopic double folding model and the imaginary part has been taken as Woods-Saxon volume type. The results of our microscopic analysis are quite compatible with the experimental cross-section data. The reaction cross sections, the volume integrals of used potentials and their χ2/N errors have also been computed. This study is important in showing the effect of microscopically derived potentials in explaining the 8B+27Al experimental data published recently.

Anahtar Kelimeler

Double Folding, Proton halo nuclei, elastic scattering

Çift Katlama Modeli İle Elastik Saçılma: 8B+27Al

Öz

Bu çalışmada, 8B+27Al reaksiyonunun iki farklı enerjide elastik saçılması, optik model çerçevesinde mikroskobik double folding potansiyeli yaklaşımı kullanılarak incelenmiştir. Optik modelin reel kısmı mikroskobik double folding modelde Fermi, Gaussian ve Variational Monte Carlo (VMC) yoğunluk dağılımları kullanılarak elde edilmiş ve imajiner kısım Woods-Saxon hacim tipi olarak alınmıştır. Mikroskobik analizimizin sonuçları, deneysel tesir kesit verileri ile oldukça uyumludur. Reaksiyon tesir kesitleri, kullanılan potansiyellerin hacim integralleri ve bunların χ2/N hataları da hesaplanmıştır. Bu çalışma, son zamanlarda yayınlanan 8B+27Al deneysel verilerini açıklamada mikroskobik olarak türetilmiş potansiyellerin etkisini göstermesi açısından önemlidir..

Anahtar Kelimeler

Double Folding, elastik saçılma, proton halo çekirdek

Kaynakça

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