Translational energy relaxation of hot O(1D) atoms

被引：24

作者：

Balakrishnan, N ^{[1
]}

Kharchenko, V ^{[1
]}

Dalgarno, A ^{[1
]}

机构：

[1] Harvard Smithsonian Ctr Astrophys, Inst Theoret Atom & Mol Phys, Cambridge, MA 02138 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 1999年 / 103卷 / 20期

关键词：

D O I：

10.1021/jp990041l

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Quantum mechanical calculations of the thermalization of initially energetic O(D-1) atoms in bath gas of N-2 molecules are carried out. The results are in excellent agreement with measurements of the translational energy relaxation of O(D-1) atoms produced in the 157 nm photodissociation of O-2 and the 193 nm photodissociation of N2O in an N-2 atmosphere.

引用

页码：3999 / 4001

页数：3

共 21 条

[1] INFRARED SPECTRAL MEASUREMENT OF SPACE-SHUTTLE GLOW [J].

AHMADJIAN, M ;

JENNINGS, DE ;

MUMMA, MJ ;

ESPENAK, F ;

RICE, CJ ;

RUSSELL, RW ;

GREEN, BD .

GEOPHYSICAL RESEARCH LETTERS, 1992, 19 (10) :989-992

[2] ON RELAXATION OF HARD-SPHERE RAYLEIGH + LORENTZ GAS [J].

ANDERSEN, K ;

SHULER, KE .

JOURNAL OF CHEMICAL PHYSICS, 1964, 40 (03) :633-+

[3] Quantum mechanical and semiclassical studies of N+N2 collisions and their application to thermalization of fast N atoms [J].

Balakrishnan, N ;

Kharchenko, V ;

Dalgarno, A .

JOURNAL OF CHEMICAL PHYSICS, 1998, 108 (03) :943-949

[4] Slowing of energetic O(3P) atoms in collisions with N2 [J].

Balakrishnan, N ;

Kharchenko, V ;

Dalgarno, A .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1998, 103 (A10) :23393-23398

[5] An updated model of the hot nitrogen atom kinetics and thermospheric nitric oxide [J].

Gerard, JC ;

Bisikalo, DV ;

Shematovich, VI ;

Duff, JW .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1997, 102 (A1) :285-294

[6] Thermalization of fast nitrogen atoms in elastic and inelastic collisions with molecules of atmospheric gases [J].

Kharchenko, V ;

Balakrishnan, N ;

Dalgarno, A .

JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS, 1998, 60 (01) :95-106

[7] Kinetics of thermalization of fast nitrogen atoms beyond the hard sphere approximation [J].

Kharchenko, V ;

Tharamel, J ;

Dalgarno, A .

JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS, 1997, 59 (01) :107-115

[8] THE KINETICS OF HOT NITROGEN-ATOMS IN UPPER-ATMOSPHERE NEUTRAL CHEMISTRY [J].

LIESVENDSEN, O ;

REES, MH ;

STAMNES, K ;

WHIPPLE, EC .

PLANETARY AND SPACE SCIENCE, 1991, 39 (06) :929-943

[9] Translational relaxation and electronic quenching of hot O(D-1) by collisions with N-2 [J].

Matsumi, Y ;

Chowdhury, AMS .

JOURNAL OF CHEMICAL PHYSICS, 1996, 104 (18) :7036-7044

[10] VELOCITY RELAXATION OF HOT O(D-1) ATOMS BY COLLISIONS WITH RARE-GASES, N-2, AND O-2 [J].

MATSUMI, Y ;

SHAMSUDDIN, SM ;

SATO, Y ;

KAWASAKI, M .

JOURNAL OF CHEMICAL PHYSICS, 1994, 101 (11) :9610-9618

← 1 2 3 →