Isomeric and ground state energy level measurements of natural tellurium isotopes via (γ,n) reaction

NUBA Conference Series -1: Nuclear Physics and Astrophysics

物理学;天文学

Tamkas, M.^1,2 ; Akcali, O.^2 ; Durusoy, A.^2

Istanbul Arel University, Mathematics and Computer Department, Istanbul

TR 34537, Turkey^1

Yildiz Technical University, Physics Department, Davutpasa Campus, Istanbul

34220, Turkey^2

关键词: Energy value;    Gamma spectrum;    Ground state energy level;    Isomeric state;    Linear electron accelerator;    Measurements of;    Multi-channel analyzer;    Photonuclear reaction;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/590/1/012049/pdf
DOI  :  10.1088/1742-6596/590/1/012049

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

We have planned to measure isomeric and ground state energy levels in120Te(γ,n)119m,gTe,122Te(γ,n)121m,gTe,128Te(γ,n)127m,gTe,130Te(γ,n)129m,gTe photonuclear reactions of natural tellurium induced by bremsstrahlung photons with end-point energy at 18 MeV. The sample was irradiated in the clinical linear electron accelerator (Philips SLi-25) at Akdeniz University Hospital. The gamma spectrum of the tellurium sample was measured using HP(Ge) semiconductor detector (ORTEC) and multi channel analyzer. We used both MAESTRO (ORTEC) and home made root based gui program (Theia) for data analyzing. The obtained experimental data values are compared with NUDAT energy values.