ELECTRON-IMPACT IONIZATION AND EXCITATION CROSS SECTIONS OF ATOMS WITH 2 OUTER-SHELL ELECTRONS

被引：13

作者：

TRIPATHI, AN

MATHUR, KC

JOSHI, SK

机构：

[1] Physics Department, University of Roorkee, Roorkee

来源：

JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS | 1969年 / 2卷 / 08期

关键词：

D O I：

10.1088/0022-3700/2/8/308

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The binary encounter model incorporating exchange as developed by Vriens is used to calculate the cross sections for the excitation of the first excited singlet and triplet states of Hg, Cd and Zn, and the ionization cross sections for Hg, Cd, Zn, Ca, Mg and Be. For both excitation and ionization a quantal momentum distribution function for atomic electrons is used. The calculations are compared with the available experimental and theoretical results.

引用

页码：878 / &

共 22 条

[1]

[Anonymous], P S AT COLL P PLASM

[2]

BURGESS A, 1964, AERE4818 REP, P63

[3] A CLASSICAL MODEL FOR ELECTRON AND PROTON IMPACT IONIZATION [J].

CATLOW, GW ;

MCDOWELL, MR .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1967, 92 (578P) :875-&

[4] VAPORIZATION OF BERYLLIUM OXIDE AND ITS REACTION WITH TUNGSTEN [J].

CHUPKA, WA ;

BERKOWITZ, J ;

GIESE, CF .

JOURNAL OF CHEMICAL PHYSICS, 1959, 30 (03) :827-834

[5] 2-PARTICLE COLLISIONS .2. COULOMB COLLISIONS IN LABORATORY SYSTEM OF COORDINATES [J].

GRYZINSKI, M .

PHYSICAL REVIEW, 1965, 138 (2A) :A322-+

[6] 2-PARTICLE COLLISIONS .I. GENERAL RELATIONS FOR COLLISIONS IN LABORATORY SYSTEM [J].

GRYZINSKI, M .

PHYSICAL REVIEW, 1965, 138 (2A) :A305-+

[7] CLASSICAL THEORY OF ELECTRONIC AND IONIC INELASTIC COLLISIONS [J].

GRYZINSKI, M .

PHYSICAL REVIEW, 1959, 115 (02) :374-383

[8]

HARRISON H, 1956, EXPERIMENTAL DETERMI

[9]

Herman F., 1963, ATOMIC STRUCTURE CAL

[10]

JONGERIUS HM, 1961, PHILIPS RES REP S2

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