1/N expansion in the vibron model: Diatomic molecules

被引：8

作者：

Kuyucak, S ^{[1
]}

Roberts, MK ^{[1
]}

机构：

[1] Australian Natl Univ, Res Sch Phys Sci, Dept Theoret Phys, Canberra, ACT 0200, Australia

来源：

PHYSICAL REVIEW A | 1998年 / 57卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.57.3381

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using angular-momentum-projected mean-field theory, we develop 1/N expansion solutions for the vibron model of diatomic molecules. Analytic expressions of spectroscopic accuracy are derived for rotational vibrational energy levels and for the intensities of transitions among them. The results are used in a systematic study of diatomic molecules in the vibron model with a view to finding appropriate Hamiltonians for a realistic description of rotation-vibration spectra.

引用

页码：3381 / 3402

页数：22

共 50 条

[31] EXPANSION OF THE ROTATIONAL ENERGY OF DIATOMIC-MOLECULES INTO A CONTINUED-FRACTION
MOLSKI, M
KONARSKI, J
ACTA PHYSICA POLONICA A, 1992, 81 (4-5) : 495 - 501
[32] FIELD DISSOCIATION OF MOLECULES .1. DIATOMIC-MOLECULES
KOROL, EN
LOBANOV, VV
POKROVSKY, VA
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1975, 18 (03): : 229 - 238
[33] OVERTONE FREQUENCIES AND INTENSITIES OF BENT-XY2 MOLECULES IN THE VIBRON MODEL
IACHELLO, F
OSS, S
JOURNAL OF MOLECULAR SPECTROSCOPY, 1990, 142 (01) : 85 - 107
[34] HARD-SPHERE MODEL FOR DISSOCIATION OF DIATOMIC MOLECULES
NIELSEN, SE
BAK, TA
JOURNAL OF CHEMICAL PHYSICS, 1964, 41 (03): : 665 - &
[35] VARIABLE-SCREENING MODEL FOR DIATOMIC-MOLECULES
AGUILAR, J
NAKAMURA, H
CHEMICAL PHYSICS, 1978, 32 (01) : 115 - 121
[36] MODEL STUDIES OF ION SCATTERING ON DIATOMIC-MOLECULES
ALEKSANDROV, ML
PLISS, NS
SHCHERBA.AP
ZHURNAL TEKHNICHESKOI FIZIKI, 1974, 44 (03): : 632 - 634
[37] MODEL POTENTIAL FOR VIBRATIONAL EXCITATION OF DIATOMIC-MOLECULES
WHITE, RA
HAYES, EF
CHEMISTRY AND PHYSICS OF LIPIDS, 1972, 14 (01) : 98 - &
[38] A REALISTIC MODEL FOR CURVE CROSSING IN DIATOMIC-MOLECULES
BROECKHOVE, J
LATHOUWERS, L
INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, 1991, 39 (04) : 523 - 539
[39] NEW GENERALIZED EXPANSION FOR POTENTIAL-ENERGY CURVES OF DIATOMIC-MOLECULES
THAKKAR, AJ
JOURNAL OF CHEMICAL PHYSICS, 1975, 62 (05): : 1693 - 1701
[40] INVERSION AT ROTATIONAL LEVELS OF DIATOMIC-MOLECULES UNDER ADIABATIC EXPANSION OF GAS
VARGIN, AN
GANINA, NA
KONYUKHOV, VK
LUKOVNIKOV, AI
SELYAKOV, VI
KVANTOVAYA ELEKTRONIKA, 1975, 2 (03): : 599 - 602

← 1 2 3 4 5 →