Ph.D. Tezi Görüntüleme

Student: Zehra Merve CİNAN
Supervisor: Prof.Dr. Ahmet Hakan YILMAZ
Department: Fizik
Institution: Graduate School of Natural and Applied Sciences
University: Karadeniz Technical University Turkey
Title of the Thesis: INVESTIGATION OF MEDICAL ISOTOPES FORMED BY FUSION OF STABLE DEFORMED NUCLEI
Level: Ph.D.
Acceptance Date: 14/4/2022
Number of Pages: 219
Registration Number: Di1491
Summary:

      In this study, it was aimed to examine the 211At, 75Br, 77Br, 109Cd, 57Co, 61Cu, 153Gd and 111In isotopes via the fusion reaction of stable deformed snuclei, to determine the compatibility or incompatibility of the results given by the codes used for calculation, to examine the effect of phonon number changes on the cross section and barrier distribution, to examine the evaporation channels and to examine the driving potentials. Fusion reaction studies around the barrier have always take the attention of experimental and theoretical researchers. A total of 20 reactions for 8 isotopes were selected and examined at different energy ranges in order to guide future researches. While examining the reactions, NRV, CCFULL, PACE4 codes, Wong theoretical calculation method, and Energy Dependent Woods–Saxon (EDWSP) and Akyuz-Winther (AW) potential models were used. The findings of all cross section, barrier distribution, phonon number change effects, evaporation channel and driving potential calculations were given and interpreted individually. The deformation parameter values in the literature were used for the rotational (deformed) of the projectile and the target nuclei for each reaction. The results obtained with this comprehensive study carried out via coupled channel codes have been saved for the fusion literature.

      

Key Words: Fusion, Coupled Channel Method, Fusion Evaporation Channels, Barrier Distributions, Cross Sections