EFFECT OF THE DIFFERENT PARTS OF THE INTERACTION POTENTIAL ON THE LINE-PROFILE IN NEUTRAL ATOM-ATOM COLLISIONS

被引：2

作者：

ALLARD, NF ^{[1
]}

BIRAUD, YG ^{[1
]}

机构：

[1] OBSERV PARIS,CNRS,ASTRON INFRAROUGE LAB 325,F-92190 MEUDON,FRANCE

来源：

JOURNAL DE PHYSIQUE | 1983年 / 44卷 / 08期

关键词：

PHYSICS; -; Atomic;

D O I：

10.1051/jphys:01983004408093500

中图分类号：

学科分类号：

摘要：

Line profiles of Cs perturbed by Xe are calculated in the unified theory of Anderson and Talman. The short range and the long parts of the potential are represented by two square-wells. Their respective effects on the characteristics of the profile are compared. The results improve the understanding of the collision process.

引用

页码：935 / 943

页数：9

共 11 条

[1] ALKALI-RARE-GAS LINE-PROFILES IN A SQUARE-WELL POTENTIAL APPROXIMATION .1. SATELLITES [J].

ALLARD, NF .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1978, 11 (08) :1383-1392

[2] ALKALI RARE-GAS LINE-PROFILES IN A SQUARE-WELL POTENTIAL APPROXIMATION - WIDTH, SHIFT, AND ASYMMETRY [J].

ALLARD, NF ;

BIRAUD, YG .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1980, 23 (03) :253-266

[3] UNIFIED THEORY OF COLLISIONAL LINE-PROFILES - STUDY OF D LINES OF CESIUM PERTURBED BY XENON - WIDTH, SHIFT, ASYMMETRY AND SATELLITES [J].

ALLARD, NF ;

SAHALBRE.S ;

BIRAUD, YG .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1974, 7 (16) :2158-2172

[4] EFFECT OF THE VELOCITIES OF THE PERTURBERS ON ALKALI-RARE GAS-LINE PROFILES [J].

ALLARD, NF ;

BIRAUD, YG .

JOURNAL DE PHYSIQUE, 1982, 43 (03) :501-507

[5]

ALLARD NF, RAPPORT INTERNE

[6]

ANDERSON PW, 1956, BELL TELEPHONE SYSTE, V3117, P29

[7]

CHEN SY, 1966, PHYS REV, V144, P59, DOI 10.1103/PhysRev.144.59

[8] INTERPRETATION OF MEASURED SPECTRAL-LINE SHAPES USING A SQUARE-WELL POTENTIAL - ABSORPTION-LINES OF CESIUM BROADENED BY RARE-GASES [J].

GILBERT, DE ;

ALLARD, NF ;

CHEN, SY .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1980, 23 (02) :201-210

[9]

SAHALBRECHOT S, 1969, ASTRON ASTROPHYS, V2, P322

[10] BROADENING AND COLLISIONAL RELAXATION OF THE POTASSIUM 5P-2 LEVEL PERTURBED BY RARE-GASES - COMPARISON OF QUANTAL CALCULATIONS TO SEMI-CLASSICAL AND EXPERIMENTAL RESULTS [J].

SPIELFIEDEL, A ;

GILBERT, D ;

ROUEFF, E ;

ROSTAS, F .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1979, 12 (22) :3693-3712

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