ROLE OF ION DYNAMICS IN THE STARK-BROADENING OF HYDROGEN LINES

被引：82

作者：

STAMM, R ^{[1
]}

VOSLAMBER, D ^{[1
]}

机构：

[1] EURATOM,CEA,DEPT PHYS PLASMA & FUS CONTROLEE,F-92260 FONTENAY AUX ROSE,FRANCE

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 1979年 / 22卷 / 06期

关键词：

D O I：

10.1016/0022-4073(79)90049-9

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A review and critical discussion of previous treatments of ion dynamics in hydrogen-line broadening by plasmas is followed by the description of a computer simulation of ion motion for the Lyman-β line of hydrogen. The profile of Ly-β is calculated for the static ion case as well as for three dynamic emitter-perturber couples, namely H-H+, H-Ar+, and D-Ar+. Our results, which show an important effect due to ion dynamics, are compared with a recent experimental result and with theoretical results obtained by the model microfield method. © 1979.

引用

页码：599 / 609

页数：11

共 40 条

[1]

BARANGER M, 1962, ATOMIC MOL PROCESSES

[2] BROADENING OF HE I LINES INCLUDING ION DYNAMIC CORRECTIONS, WITH APPLICATION TO LAMBDA 4471A [J].

BARNARD, AJ ;

COOPER, J ;

SMITH, EW .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1974, 14 (10) :1025-1077

[3] THEORY OF STARK BROADENING .2. EXACT LINE PROFILE WITH MODEL MICROFIELD [J].

BRISSAUD, A ;

FRISCH, U .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1971, 11 (12) :1767-&

[4] APPLICATION OF MODEL MICROFIELD METHOD TO STARK PROFILES OF OVERLAPPING AND ISOLATED NEUTRAL LINES [J].

BRISSAUD, A ;

GOLDBACH, C ;

LEORAT, J ;

MAZURE, A ;

NOLLEZ, G .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1976, 9 (07) :1147-1162

[5] EXPERIMENTAL OBSERVATIONS OF PROFILES AND RELATIVE INTENSITIES OF HE123P-43D (LAMBDA4471) AND 23P-43F (LAMBDA4470) AT LOW ELECTRON DENSITIES [J].

BURGESS, DD ;

CAIRNS, CJ .

JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS, 1970, 3 (07) :L67-&

[6] OBSERVED DISCREPANCIES IN CENTRAL REGION OF HBETA PROFILE AT LOW ELECTRON-DENSITIES [J].

BURGESS, DD ;

MAHON, R .

JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS, 1972, 5 (09) :1756-&

[7] SOME COMMENTS ON PRESENT THEORETICAL CALCULATIONS OF PROFILES OF FORBIDDEN COMPONENTS IN WINGS OF STARK-BROADENED SPECTRAL LINES [J].

BURGESS, DD .

JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS, 1970, 3 (07) :L70-&

[8] ELECTRON CORRELATIONS IN UNIFIED MODEL FOR STARK-BROADENING [J].

CAPES, H ;

VOSLAMBER, D .

PHYSICAL REVIEW A-GENERAL PHYSICS, 1972, 5 (06) :2528-+

[9] MEASUREMENT OF ION-MASS EFFECT ON CENTRAL STRUCTURE OF H-BETA IN A PLASMA PRODUCED BY A COMBUSTION-DRIVEN SHOCK-TUBE [J].

CHOTIN, JL ;

LEMAIRE, JL ;

MARQUE, JP ;

ROSTAS, F .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1978, 11 (02) :371-+

[10] INFLUENCE OF ION DYNAMICS ON HALPHA AND HBETA AT LOW-DENSITIES [J].

COOPER, J ;

SMITH, EW ;

VIDAL, CR .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1974, 7 (04) :L101-L105

← 1 2 3 4 →