1. Department of Medical Imaging Techniques , Kahramanmaras Sutcu Imam University , TR-46050, Kahramanmaras , Turkey
2. Department of Physics , Akdeniz University , TR-07058, Antalya , Turkey
3. Department of Physics , Manisa Celal Bayar University , TR-45140, Manisa , Turkey
4. Idaho Accelerator Center , Idaho State University , 921 S. 8th Ave. , Pocatello, ID 83209 , USA