EXACTLY SOLVABLE POTENTIAL WITH FOUR PARAMETERS FOR DIATOMIC MOLECULES

SUN JIU-XUN

doi:10.7498/aps.48.1992

Abstract
A four-parameter potential function is proposed.The corresponding s-wave Schrdinger equation is solved exactly,and the rotational energy is approximately considered by using a simple method.The evaluating accuracy of the potential for the experimental RKR curve and the rotational-vibrating level is far better than the usual Morse potential,and the latter is contained in this potential as a special case.
Authors and contacts
SUN JIU-XUN

1.
电子科技大学应用物理系，成都 610054
References

Cited By

[1]	Jiang Yong-Hong, Sun Wei-Guo, Zhang Yi, Fu Jia, Fan Qun-Chao. R-branch and Q-branch high rotational spectral lines of diatomic molecules using improved difference converging method. Acta Physica Sinica, 2016, 65(7): 070202. doi: 10.7498/aps.65.070202
[2]	Liu Yan, Jia Cheng, Guo Fu-Ming, Yang Yu-Jun. Influence of atomic potential on the generation of high harmonic generation from the atoms irradiated by mid-infrared laser pulses. Acta Physica Sinica, 2016, 65(3): 033201. doi: 10.7498/aps.65.033201
[3]	Yuan Li, Fan Qun-Chao, Sun Wei-Guo, Fan Zhi-Xiang, Feng Hao. Studies on the analytical curves of diatomic molecules using algebraic and energy-consistent method. Acta Physica Sinica, 2014, 63(4): 043102. doi: 10.7498/aps.63.043102
[4]	Zhou Nai-Gen, Hu Qiu-Fa, Xu Wen-Xiang, Li Ke, Zhou Lang. A comparative study of different potentials for molecular dynamics simulations of melting process of silicon. Acta Physica Sinica, 2013, 62(14): 146401. doi: 10.7498/aps.62.146401
[5]	Liu Fang, Wang Jun, Zhao Juan, Xu Yan, Meng Qing-Tian. Lie algebraic approach to vibrational populations of diatomic molecules in infrared laser fields. Acta Physica Sinica, 2011, 60(4): 040202. doi: 10.7498/aps.60.040202
[6]	Feng Hao, Sun Wei-Guo, Tian Yin. Full vibrational energy spectra and dissociation energies for some electronic states of diatomic alkali-metal molecules. Acta Physica Sinica, 2011, 60(2): 023301. doi: 10.7498/aps.60.023301
[7]	Hu Zhi-Gang, Liu Yi-Hu, Wu Yong-Quan, Shen Tong, Wang Zhao-Ke. Long-range Finnis-Sinclair potential for molecular dynamics simulation of α-Al2O3. Acta Physica Sinica, 2009, 58(11): 7838-7844. doi: 10.7498/aps.58.7838
[8]	Li Hui-Shan, Li Peng-Cheng, Zhou Xiao-Xin. Role of potential function in high order harmonic generation of model hydrogen atoms in intense laser field. Acta Physica Sinica, 2009, 58(11): 7633-7639. doi: 10.7498/aps.58.7633
[9]	Wang Xun, Liu Yan-Xia, Wang Yue-Hua, Ma Zhen-Ning, Shan Ya-Na, Wang Jing-Yu. A method of fitting shell model interatomic potential for H2 molecule from electronic structure data. Acta Physica Sinica, 2009, 58(13): 35-S39. doi: 10.7498/aps.58.35
[10]	Hu Xian-Quan, Xu Jie, Ma Yong, Yin Lin. The analytic solution of the radial Schr?dinger equation for the superposed potential of high-order power and inverse-power potential functions. Acta Physica Sinica, 2007, 56(9): 5060-5065. doi: 10.7498/aps.56.5060
[11]	Chen Gang, Lou Zhi-Mei. Bound states of relativistic particles in a potential with four parameters for d iatomic molecules. Acta Physica Sinica, 2003, 52(5): 1075-1078. doi: 10.7498/aps.52.1075
[12]	DING SHI-LIANG, MA JIE, GUAN DA-REN. A DIATOMIC MOLECULE MULTIPHOTON DISSOCIATION IN INTENSE FIELDS. Acta Physica Sinica, 1996, 45(10): 1629-1635. doi: 10.7498/aps.45.1629
[13]	YUAN FENG, DING SHI-LIANG. LIE ALGEBRAIC APPROACH TO THE MITLTIPHOTON EXCITATION OF VIBRATIONAL STATES OF DIATOMIC MOLECULES IN INTENSE LASER FIELDS. Acta Physica Sinica, 1996, 45(1): 20-28. doi: 10.7498/aps.45.20
[14]	SUN JIU-XUN, ZHANG LI-YUAN. TWO EXACTLY SOLVABLE POTENTIALS FOR DIATOMIC MOLECULES. Acta Physica Sinica, 1996, 45(12): 1953-1959. doi: 10.7498/aps.45.1953
[15]	YANG GUANG-CAN. ENERGY LEVEL NUMBER AND DISSOCIATION ENERGY OF DIATOMIC MOLECULES DESCRIBED BY THE q-DEFORMED OSCILLATOR MODEL. Acta Physica Sinica, 1993, 42(1): 92-94. doi: 10.7498/aps.42.92
[16]	SUN BIAO, LI JIA-MING. ELECTRONIC STRUCTURE OF MOLECULAR RYDBERG STATES OF DIATOMIC MOLECULES WITH Si AS THEIR UNITED ATOM. Acta Physica Sinica, 1992, 41(6): 873-880. doi: 10.7498/aps.41.873
[17]	YAN HONG, CHANG ZHE, GUO HAN-YING. q-ROTATING OSCILLATOR MODEL (I)——q-Oscillator and Vibrational Spectra of Diatomic Molecules. Acta Physica Sinica, 1991, 40(9): 1377-1387. doi: 10.7498/aps.40.1377
[18]	WU JI-AN. HARTREE-FOCK-ROOTHAAN WAVEFUNCTIONS FOR DIATOMIC MOLECULES IN A SAME BASIS SET (Ⅱ)——H2 AND FIRST-ROW HOMONUCLEAR SYSTEMS A2, A2~±AND A2. Acta Physica Sinica, 1985, 34(4): 558-561. doi: 10.7498/aps.34.558
[19]	WU JI-AN. HARTREE-FOCK-ROOTHAAN WAVEFUNCTIONS FOR DIATOMIC MOLECULES IN A SAME BASIS SET (Ⅰ)——FIRST-AND SECOND-ROW HYDRIDES AH, AH~±,AND AH~. Acta Physica Sinica, 1984, 33(5): 654-661. doi: 10.7498/aps.33.654*
[20]	TANG AU-CHIN, CHEN SIH-YUAN. POTENTIAL FUNCTIONS OF RESTRICTED INTERNAL ROTATIONS OF MOLECULES. Acta Physica Sinica, 1962, 18(3): 143-158. doi: 10.7498/aps.18.143

Catalog

Vol. 48, Issue 11 - 1999-06-05

Metrics

Abstract views: 7985
PDF Downloads: 746
Cited By: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

Search

Article

留言板

EXACTLY SOLVABLE POTENTIAL WITH FOUR PARAMETERS FOR DIATOMIC MOLECULES

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Authors

Referees

About Journal

About

Search

Article

留言板

EXACTLY SOLVABLE POTENTIAL WITH FOUR PARAMETERS FOR DIATOMIC MOLECULES

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Publishing process

Authors

Referees

About Journal

About