1. Computational Chemistry and Physics Laboratory, School of Distance Education, Universiti Sains Malaysia, Pulau Pinang 11800, Malaysia
2. USM-RIKEN Interdisciplinary Collaboration for Advance Sciences, Universiti Sains Malaysia, Pulau Pinang 11800, Malaysia
3. Physics Section, School of Distance Education, Universiti Sains Malaysia, Pulau Pinang 11800, Malaysia
4. Faculty of Applied Sciences, Universiti Teknologi MARA, Perlis Branch, Arau Campus, Arau, Perlis 02600, Malaysia
5. Meson Science Laboratory, RIKEN, Wako, Saitama 351-0198, Japan