Accurate studies on the full vibrational energy spectra and molecular dissociation energies for some electronic states of halogen molecule

作者：Lue Jian Liang; Ren Wei Yi^*; Xu Ping Chuan; Chen Tai Hong

来源：Chinese Physics B, 2011, 20(2): 023102.

DOI：10.1088/1674-1056/20/2/023102

• vibrational energy
• dissociation energy
• halogen molecule
• algebraic method

This paper obtains accurate vibrational spectroscopic constants and full vibrational energy spectrum by the algebraic method (AM) for some electronic states of halogen diatomic molecules. Motivated by the recent success of obtaining the dissociation energies of Li-2 molecule by using a new analytical formula,it further extends the formula to study the dissociation energies of halogen diatomic molecules. The results show that the AM spectrum and the theoretical dissociation energies agree well with RKR data and experimental data respectively.

• 出版日期2011-2
• 单位西华师范大学