LOW-ENERGY COLLISIONS OF ELECTRONS WITH HIGHLY POLAR-MOLECULES - ORTHOGONALIZATION AND MODEL EXCHANGE POTENTIALS

被引：17

作者：

COLLINS, LA

ROBB, WD

NORCROSS, DW

机构：

[1] UNIV COLORADO,BOULDER,CO 80309

[2] NBS,JOINT INST LAB ASTROPHYS,BOULDER,CO 80309

来源：

PHYSICAL REVIEW A | 1979年 / 20卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.20.1838

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The importance of imposing orthogonality constraints on the continuum wave functions calculated from model exchange potentials for electron collisions with the highly polar systems LiH and LiF is demonstrated. The and resonance features in e-LiF collisions, found in earlier model-exchange calculations, disappear upon imposing orthogonality; no evidence for these features is observed in the exact static-exchange calculations. © 1979 The American Physical Society.

引用

收藏

页码：1838 / 1840

页数：3

相关论文

共 13 条

[1] ELECTRON-MOLECULE INTERACTIONS .3. PSEUDOPOTENTIAL METHOD FOR E--N2 SCATTERING [J].

BURKE, PG ;

CHANDRA, N .

JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS, 1972, 5 (09) :1696-&

[2] GENERAL PROGRAM TO STUDY SCATTERING OF PARTICLES BY SOLVING COUPLED INHOMOGENEOUS SECOND-ORDER DIFFERENTIAL EQUATIONS [J].

CHANDRA, N .

COMPUTER PHYSICS COMMUNICATIONS, 1973, 5 (06) :417-429

[3] LOW-ENERGY ELECTRON-SCATTERING BY H-2 AND N2 - ITERATIVE STATIC-EXCHANGE CALCULATION [J].

COLLINS, LA ;

ROBB, WD ;

MORRISON, MA .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1978, 11 (24) :L777-L781

[4] ELECTRON COLLISIONS WITH HIGHLY POLAR-MOLECULES - COMPARISON OF MODEL, STATIC, AND STATIC-EXCHANGE CALCULATIONS FOR ALKALI-METAL HALIDES [J].

COLLINS, LA ;

NORCROSS, DW .

PHYSICAL REVIEW A, 1978, 18 (02) :467-498

[5]

COLLINS LA, UNPUBLISHED

[6] REEXAMINATION OF SCATTERING BY A PAIR OF FIXED DIPOLAR CHARGES [J].

GARRETT, WR .

PHYSICAL REVIEW A, 1971, 4 (06) :2229-&

[7]

HAZI AU, COMMUNICATION

[8] THEORETICAL-STUDY OF BINDING OF AN ELECTRON TO A MOLECULAR DIPOLE - LICL [J].

JORDAN, KD ;

LUKEN, W .

JOURNAL OF CHEMICAL PHYSICS, 1976, 64 (07) :2760-2766

[9] THEORETICAL-STUDY OF STABLE NEGATIVE-IONS OF POLAR-MOLECULES - NAH-, LIH-, LIF-, BEO [J].

JORDAN, KD ;

GRIFFING, KM ;

KENNEY, J ;

ANDERSEN, EL ;

SIMONS, J .

JOURNAL OF CHEMICAL PHYSICS, 1976, 64 (11) :4730-4740

[10] THEORETICAL-STUDY OF ANION OF LITHIUM HYDRIDE [J].

LIU, B ;

OOHATA, K ;

DOCKEN, KK .

JOURNAL OF CHEMICAL PHYSICS, 1977, 67 (05) :1850-1857