DRIFT MEASUREMENTS OF ION-MOLECULE REACTIONS

被引：31

作者：

ONG, PP

HASTED, JB

机构：

[1] Department of Physics, University College

来源：

JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS | 1969年 / 2卷 / 01期

关键词：

D O I：

10.1088/0022-3700/2/1/313

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Measurements, using the drift technique of Kaneko, Megill and Hasted, are reported of rate constants for charge-transfer processes Ar+ in N2, O2, CO, NO in the energy range 1·0-15 eV, for charge transfer and dissociative charge transfer for He+ in N 2 and for the three-body process He+ +2He -> He 2+ + He in the energy range 0·04-0·25 eV. The two-body rates are not in disagreement with flowing afterglow data. Comparison of the argon ion rates is made with 'nearest resonance' calculations of Böhme, Hasted and Ong.

引用

收藏

页码：91 / &

相关论文

共 27 条

[1] ELECTRON COLLISION STUDIES WITH TRAPPED POSITIVE IONS [J].

BAKER, FA ;

HASTED, JB .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1966, 261 (1115) :33-+

[2] MOBILITIES AND REACTION RATES OF IONS IN HELIUM [J].

BEATY, EC ;

PATTERSON, PL .

PHYSICAL REVIEW, 1965, 137 (2A) :A346-+

[3] Calculation of interchange reaction rates from transition times [J].

Boehme, D. K. ;

Hasted, J. B. ;

Ong, P. P. .

CHEMICAL PHYSICS LETTERS, 1967, 1 (06) :259-261

[4] CALCULATION OF INTERCHANGE REACTION RATES BY A NEAREST RESONANCE METHOD [J].

BOHME, DK ;

HASTED, JB ;

ONG, PP .

JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS, 1968, 1 (05) :879-&

[5]

BOHME DK, 1967, 8 P INT C PHEN ION G, P16

[6] DETECTION EFFICIENCY OF A CONTINUOUS CHANNEL ELECTRON MULTIPLIER FOR POSITIVE IONS [J].

BURROUS, CN ;

LIEBER, AJ ;

ZAVIANTSEFF, VT .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1967, 38 (10) :1477-+

[7]

EDMONDS PH, 1963, THESIS U LONDON

[8]

FEHSENFELD FC, 1966, J CHEM PHYS, V45, P404

[9] LABORATORY STUDIES OF HELIUM ION LOSS PROCESSES OF INTEREST IN THE IONOSPHERE [J].

FERGUSON, EE ;

FEHSENFELD, FC ;

DUNKIN, DB ;

SCHMELTEKOPF, AL ;

SCHIFF, HI .

PLANETARY AND SPACE SCIENCE, 1964, 12 (12) :1169-1171

[10] REACTIONS OF GASEOUS MOLECULE IONS WITH GASEOUS MOLECULES .5. THEORY [J].

GIOUMOUSIS, G ;

STEVENSON, DP .

JOURNAL OF CHEMICAL PHYSICS, 1958, 29 (02) :294-299