LOWEST (3)DELTA(U) STATE OF HE-2

被引:5
作者
BACALIS, NC
机构
[1] Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, GR-116 35 Athens
来源
PHYSICAL REVIEW A | 1993年 / 47卷 / 06期
关键词
D O I
10.1103/PhysRevA.47.5206
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The He-2 molecule is examined in the 3DELTA(u) symmetry via the numerical Hartree-Fock method. A previously unreported state is found with lower energy than states reported in the literature, necessitating a reassessment of the question of the stability of corresponding ''daughter'' states of the He-2- ion.
引用
收藏
页码:5206 / 5208
页数:3
相关论文
共 8 条
[1]   A NUMERICAL MULTICONFIGURATION SELF-CONSISTENT-FIELD METHOD FOR DIATOMIC-MOLECULES [J].
ADAMOWICZ, L ;
MCCULLOUGH, EA .
JOURNAL OF CHEMICAL PHYSICS, 1981, 75 (05) :2475-2476
[2]   NUMERICAL HARTREE-FOCK STUDY ON THE RYDBERG-LIKE EXCITATIONS OF HE-2- [J].
ADAMOWICZ, L ;
PLUTA, T .
CHEMICAL PHYSICS LETTERS, 1991, 179 (5-6) :517-523
[3]   STATE-SPECIFIC THEORY AND METHOD FOR THE COMPUTATION OF DIATOMIC-MOLECULES - APPLICATION TO HE-2(2+) 1-SIGMA-G(+) [J].
BACALIS, NC ;
KOMNINOS, Y ;
NICOLAIDES, CA .
PHYSICAL REVIEW A, 1992, 45 (05) :2701-2711
[4]   OBSERVATION OF THE MOLECULAR HELIUM NEGATIVE-ION HE-2(-) [J].
BAE, YK ;
COGGIOLA, MJ ;
PETERSON, JR .
PHYSICAL REVIEW LETTERS, 1984, 52 (09) :747-750
[5]  
KLAVE TJ, 1986, PHYS REV LETT, V56, P582
[6]   NUMERICAL HARTREE-FOCK METHODS FOR DIATOMIC-MOLECULES - A PARTIAL-WAVE EXPANSION APPROACH [J].
MCCULLOUGH, EA .
COMPUTER PHYSICS REPORTS, 1986, 4 (05) :265-312
[7]   PARTIAL-WAVE SELF-CONSISTENT-FIELD METHOD FOR DIATOMIC-MOLECULES - COMPUTATIONAL FORMALISM AND RESULTS FOR SMALL MOLECULES [J].
MCCULLOUGH, EA .
JOURNAL OF CHEMICAL PHYSICS, 1975, 62 (10) :3991-3999
[8]   SEMINUMERICAL SCF CALCULATIONS ON SMALL DIATOMIC-MOLECULES [J].
MCCULLOUGH, EA .
CHEMICAL PHYSICS LETTERS, 1974, 24 (01) :55-58