ANGULAR-DISTRIBUTIONS OF N+ FROM N-2(2+) PRODUCED BY ELECTRON-IMPACT ON N-2

被引：4

作者：

CHO, H ^{[1
]}

PARK, SE ^{[1
]}

机构：

[1] CTR MOLEC SCI, TAEJON 305701, SOUTH KOREA

来源：

PHYSICAL REVIEW A | 1995年 / 51卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.51.1687

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Coincidence measurements of the angular distributions of N+ dissociated from N22+ produced by electron impact on N2 have been made. With an incident electron energy of 60 eV, 3.9-, 5.0-, and 7.2-eV N+ ions were detected separately using the time-of-flight and coincidence method at selected angles between 40°and 140°. The results show flat angular distributions and the flatness for each case could be ascribed to different origins. © 1995 The American Physical Society.

引用

页码：1687 / 1690

页数：4

共 30 条

[1] INVESTIGATION OF ION-PAIRS FROM FAST DECAY PROCESSES OF DOUBLY-CHARGED MOLECULAR-IONS [J].

BREHM, B ;

DEFRENES, G .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1978, 26 (03) :251-266

[2] DISSOCIATIVE IONIZATION OF H-2, D-2, AND HD USING ELECTRON-IMPACT EXCITATION [J].

BURROWS, MD ;

MCINTYRE, LC ;

RYAN, SR ;

LAMB, WE .

PHYSICAL REVIEW A, 1980, 21 (06) :1841-1847

[3] COINCIDENCE DETECTION OF H+ AND H(2S) FROM DISSOCIATIVE IONIZATION OF H-2 BY ELECTRON-IMPACT [J].

CHO, H ;

HSIEH, KC ;

MCINTYRE, LC .

PHYSICAL REVIEW A, 1986, 33 (04) :2290-2293

[4] COINCIDENT DETECTION OF D+ AND D(2S) FROM DISSOCIATIVE IONIZATION OF D2 BY ELECTRON-IMPACT [J].

CHO, H .

PHYSICAL REVIEW A, 1990, 42 (11) :6909-6911

[5] DOUBLE-IONIZATION OF O2 BY ELECTRON-IMPACT [J].

CHO, H ;

LEE, SH .

PHYSICAL REVIEW A, 1993, 48 (03) :2468-2470

[6] ABINITIO POTENTIAL-ENERGY CURVES FOR THE LOW-LYING ELECTRONIC STATES OF N-2(2+) [J].

COBB, M ;

MORAN, TF ;

BORKMAN, RF ;

CHILDS, R .

JOURNAL OF CHEMICAL PHYSICS, 1980, 72 (08) :4463-4470

[7] PHOTOFRAGMENT SPECTROSCOPY OF N-2(2+) [J].

COSBY, PC ;

MOLLER, R ;

HELM, H .

PHYSICAL REVIEW A, 1983, 28 (02) :766-772

[8] DISSOCIATIVE IONIZATION BY ELECTRON-IMPACT .4. ENERGY AND ANGULAR-DISTRIBUTIONS OF N2+ FROM N2 [J].

CROWE, A ;

MCCONKEY, JW .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1975, 8 (10) :1765-1769

[9] DISSOCIATIVE IONIZATION BY ELECTRON-IMPACT .2. N+ AND N++ FROM N2 [J].

CROWE, A ;

MCCONKEY, JW .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1973, 6 (10) :2108-2117

[10] DISSOCIATIVE IONIZATION BY ELECTRON-IMPACT .1. PROTONS FROM H2 [J].

CROWE, A ;

MCCONKEY, JW .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1973, 6 (10) :2088-2107

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