Correlated energy transfer in rotationally and spin-orbit inelastic collisions of NO(X2 Π1/2, j=1/2f) with O2(X3 Σg-)

被引：11

作者：

Gao, Zhi ^{[1
]}

Karman, Tijs ^{[1
]}

Tang, Guoqiang ^{[1
]}

van der Avoird, Ad ^{[1
]}

Groenenboom, Gerrit C. ^{[1
]}

van de Meerakker, Sebastiaan Y. T. ^{[1
]}

机构：

[1] Radboud Univ Nijmegen, Inst Mol & Mat, Heyendaalseweg 135, NL-6525 AJ Nijmegen, Netherlands

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2018年 / 20卷 / 18期

基金：

欧洲研究理事会;

关键词：

DIFFERENTIAL CROSS-SECTIONS; NO RADICALS; RARE-GAS; MOLECULAR COLLIDERS; SCATTERING; AR; HE; INTERFERENCE; NE;

D O I：

10.1039/c8cp01784k

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 present a combined experimental and theoretical study of state-to-state inelastic scattering of NO(X-2 Pi(1/2), j = 1/2f) with O-2(X-3 Sigma(-)(g)) molecules at a collision energy of 480 cm(-1), focusing in particular on the observation and interpretation of correlated excitations in both NO and O-2. Various final states of the NO radical, in both spin-orbit manifolds, were measured with high resolution using a crossed molecular beam apparatus which employs a combination of Stark deceleration and velocity map imaging. Velocity map imaging directly measures both the angular distribution and the radial velocity distribution of the scattered NO molecules, which probes the kinetic energy uptake or release and hence correlated excitations of NO-O-2 pairs. Simultaneous excitations of NO and O-2 were resolved for all studied final states of NO. In all cases, the experimental results excellently agree with the results of simulations based on quantum scattering calculations. Trends are discussed by analyzing the scattering wave functions from the calculations.

引用

页码：12444 / 12453

页数：10

共 41 条

[11] Velocity map imaging of ions and electrons using electrostatic lenses: Application in photoelectron and photofragment ion imaging of molecular oxygen [J].

Eppink, ATJB ;

Parker, DH .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1997, 68 (09) :3477-3484

[12] Fully Λ-doublet resolved state-to-state differential cross-sections for the inelastic scattering of NO(X) with Ar [J].

Eyles, C. J. ;

Brouard, M. ;

Chadwick, H. ;

Hornung, B. ;

Nichols, B. ;

Yang, C. -H. ;

Klos, J. ;

Aoiz, F. J. ;

Gijsbertsen, A. ;

Wiskerke, A. E. ;

Stolte, S. .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2012, 14 (16) :5403-5419

[13] The effect of parity conservation on the spin-orbit conserving and spin-orbit changing differential cross sections for the inelastic scattering of NO(X) by Ar [J].

Eyles, C. J. ;

Brouard, M. ;

Chadwick, H. ;

Aoiz, F. J. ;

Klos, J. ;

Gijsbertsen, A. ;

Zhang, X. ;

Stolte, S. .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2012, 14 (16) :5420-5439

[14]

Eyles CJ, 2011, NAT CHEM, V3, P597, DOI [10.1038/nchem.1071, 10.1038/NCHEM.1071]

[15] Observation of correlated excitations in bimolecular collisions [J].

Gao, Zhi ;

Karman, Tijs ;

Vogels, Sjoerd N. ;

Besemer, Matthieu ;

van der Avoird, Ad ;

Groenenboom, Gerrit C. ;

van de Meerakker, Sebastiaan Y. T. .

NATURE CHEMISTRY, 2018, 10 (04) :469-473

[16] State-to-State Differential Cross Sections for Inelastic Collisions of NO Radicals with para-H2 and ortho-D2 [J].

Gao, Zhi ;

Vogels, Sjoerd N. ;

Besemer, Matthieu ;

Karman, Tijs ;

Groenenboom, Gerrit C. ;

van der Avoird, Ad ;

van de Meerakker, Sebastiaan Y. T. .

JOURNAL OF PHYSICAL CHEMISTRY A, 2017, 121 (40) :7446-7454

[17] Differential cross sections for collisions of hexapole state-selected NO with He [J].

Gijsbertsen, A ;

Linnartz, H ;

Rus, G ;

Wiskerke, AE ;

Stolte, S ;

Chandler, DW ;

Klos, J .

JOURNAL OF CHEMICAL PHYSICS, 2005, 123 (22)

[18] Quantum interference as the source of steric asymmetry and parity propensity rules in NO-rare gas inelastic scattering [J].

Gijsbertsen, Arjan ;

Linnartz, Harold ;

Taatjes, Craig A. ;

Stolte, Steven .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (27) :8777-8789

[19] Parity-dependent rotational rainbows in D2-NO and He-NO differential collision cross sections [J].

Gijsbertsen, Arjan ;

Linnartz, Harold ;

Stolte, Steven .

JOURNAL OF CHEMICAL PHYSICS, 2006, 125 (13)

[20] STATE-TO-STATE DIFFERENTIAL CROSS-SECTIONS FOR ROTATIONALLY INELASTIC MULTIPLET-CONSERVING AND MULTIPLET-CHANGING COLLISIONS OF NO(2-PI-1/2,J=0.5) WITH AR [J].

JONS, SD ;

SHIRLEY, JE ;

VONK, MT ;

GIESE, CF ;

GENTRY, WR .

JOURNAL OF CHEMICAL PHYSICS, 1992, 97 (10) :7831-7834

← 1 2 3 4 5 →