Charge-exchange processes involving ground- and excited-state O-2(+) and H-2(+) ions with H-2 and O-2

被引：4

作者：

Irvine, AD ^{[1
]}

Latimer, CJ ^{[1
]}

机构：

[1] QUEENS UNIV BELFAST,DEPT PURE & APPL PHYS,BELFAST BT7 1NN,ANTRIM,NORTH IRELAND

来源：

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1997年 / 164卷 / 1-2期

关键词：

charge-exchange processes; Frank-Condon factors; reaction cross-sections; coincidence technique;

D O I：

10.1016/S0168-1176(97)00025-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The role of translational, vibrational and electronic energy in charge-exchange collisions involving state-selected O-2(+) and H-2(+) ions and H-2 and O-2 molecules was investigated within the energy range 100-1000 eV. It is shown that the reaction cross-sections can be simply interpreted in terms of the appropriate energy defects and Franck-Condon factors for the specific reaction channels. (C) 1997 Elsevier Science B.V.

引用

页码：115 / 120

页数：6

共 18 条

[1] THE EFFECTS OF COLLISION ENERGY AND ION VIBRATIONAL-EXCITATION ON PROTON AND CHARGE-TRANSFER IN H-2++N-2, CO, O-2 [J].

ANDERSON, SL ;

TURNER, T ;

MAHAN, BH ;

LEE, YT .

JOURNAL OF CHEMICAL PHYSICS, 1982, 77 (04) :1842-1854

[2] CHARGE-TRANSFER BETWEEN H-2(+) AND AR - THE EFFECT OF MOLECULAR VIBRATION STUDIED USING PHOTOELECTRON-PHOTOION COINCIDENCE SPECTROSCOPY [J].

CAMPBELL, FM ;

BROWNING, R ;

LATIMER, CJ .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1980, 13 (21) :4257-4262

[3]

DRESSLER RA, 1994, UNIMOLECLAR BIMOLECU

[4]

ILIN RN, 1959, SOV PHYS JETP-USSR, V9, P29

[5]

JOHNSTON RE, 1978, COLLISION SPECTROSCO

[6] LIGHT-ION CHARGE EXCHANGE IN ATMOSPHERIC GASES [J].

KOOPMAN, DW .

PHYSICAL REVIEW, 1968, 166 (01) :57-&

[7]

Krupenie, 1972, J PHYS CHEM REF DATA, V1, P423, DOI DOI 10.1063/1.3253101

[8] THE EFFECT OF VIBRATIONAL AND ELECTRONIC-ENERGY ON NEAR-RESONANT CHARGE-TRANSFER PROCESSES INVOLVING THE RARE-GASES AND SIMPLE MOLECULES [J].

LATIMER, CJ ;

CAMPBELL, FM .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1982, 15 (11) :1765-1771

[9] SOME STATE-SELECTED CHARGE-TRANSFER PROCESSES INVOLVING 10-1500 EV RARE-GAS IONS AND SIMPLE MOLECULES [J].

LINDSAY, BG ;

LATIMER, CJ .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1988, 21 (09) :1617-1625

[10] CHARGE-EXCHANGE OF O2+ IONS WITH O2 AND CH4 - THE EFFECT OF INTERNAL ENERGY STUDIED USING A NEW FIXED WAVELENGTH PIPECO TECHNIQUE [J].

LINDSAY, BG ;

IRVINE, AD ;

LATIMER, CJ .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1989, 91 (02) :113-122

← 1 2 →