Collisional electronic quenching rates for NO A(2)Sigma(+)(upsilon'=0)

被引：56

作者：

Paul, PH ^{[1
]}

Gray, JA ^{[1
]}

Durant, JL ^{[1
]}

Thoman, JW ^{[1
]}

机构：

[1] WILLIAMS COLL,DEPT CHEM,WILLIAMSTOWN,MA 01267

来源：

CHEMICAL PHYSICS LETTERS | 1996年 / 259卷 / 5-6期

关键词：

D O I：

10.1016/0009-2614(96)00763-4

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：

We report rate coefficients for electronic quenching of NO A(2) Sigma(+)(upsilon' = 0) by CO, CO2, H-2, H2O, O-2, NO, N2O, NO2, and Ar measured at room temperature and at elevated temperatures behind reproducible shocks. The magnitudes of the rates and the observed temperature dependencies of NO A(2) Sigma(+) quenching by these collision partners are found to be in accord with a charge-transfer (harpoon) collision model for the process.

引用

收藏

页码：508 / 514

页数：7

相关论文

共 31 条

[1]

ASSHER M, 1982, J CHEM PHYS, V76, P2115

[2] DE-EXCITATION OF ELECTRONICALLY EXCITED SODIUM BY NITROGEN [J].

BAUER, E ;

FISHER, ER ;

GILMORE, FR .

JOURNAL OF CHEMICAL PHYSICS, 1969, 51 (10) :4173-+

[3]

BREKENRIDGE WH, 1979, J CHEM PHYS, V70, P4751

[4] ROTATIONAL, VIBRATIONAL, AND ELECTRONIC ENERGY TRANSFER IN FLUORESCENCE OF NITRIC OXIDE [J].

BROIDA, HP ;

CARRINGTON, T .

JOURNAL OF CHEMICAL PHYSICS, 1963, 38 (01) :136-&

[5] ELECTRONIC QUENCHING AND VIBRATIONAL-RELAXATION OF NO A2-SIGMA(NU-=1 AND NU'=0) BY COLLISIONS WITH H2O [J].

CATTOLICA, RJ ;

MATAGA, TG ;

CAVOLOWSKY, JA .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1989, 42 (06) :499-508

[6] HIGH-TEMPERATURE QUENCHING CROSS-SECTIONS FOR NITRIC-OXIDE LASER-INDUCED FLUORESCENCE MEASUREMENTS [J].

DRAKE, MC ;

RATCLIFFE, JW .

JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (05) :3850-3865

[7] NEAR-RESONANT ELECTRONIC-ENERGY TRANSFER IN THE ELECTRONIC QUENCHING OF NO ALPHA(2)SIGMA(+) BY HYDROCARBONS AND AMMONIA [J].

FURLANETTO, MR ;

THOMAN, JW ;

GRAY, JA ;

PAUL, PH ;

DURANT, JL .

JOURNAL OF CHEMICAL PHYSICS, 1994, 101 (12) :10452-10457

[8] MULTIPLE-CROSSING ELECTRON-JUMP MODEL FOR REACTIONS OF METAL ATOMS WITH DIATOMIC HALOGEN MOLECULES [J].

GISLASON, EA ;

SACHS, JG .

JOURNAL OF CHEMICAL PHYSICS, 1975, 62 (07) :2678-2684

[9] A SHOCK-TUBE WITH TUNABLE, PULSED LASER-BASED DIAGNOSTICS [J].

GRAY, JA .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1990, 61 (07) :1825-1831

[10] ELECTRONIC QUENCHING RATES FOR NO(A2-SIGMA+) MEASURED IN A SHOCK-TUBE [J].

GRAY, JA ;

PAUL, PH ;

DURANT, JL .

CHEMICAL PHYSICS LETTERS, 1992, 190 (3-4) :266-270

← 1 2 3 4 →