affiliation not provided to SSRN, King Mongkut’s University of Technology- Department of Physics, Mahasarakham University, National Institute for Fusion Science, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Thailand Institute of Nuclear Technology, Thailand Institute of Nuclear Technology, Prince of Songkla University, Thailand Institute of Nuclear Technology and National Institute for Fusion Science