WAVE-PACKET CALCULATIONS ON ION-MOLECULE REACTIONS

被引:40
作者
MARKOVIC, N [1 ]
BILLING, GD [1 ]
机构
[1] UNIV COPENHAGEN,HC ORSTED INST,DEPT CHEM,DK-2100 COPENHAGEN O,DENMARK
关键词
D O I
10.1016/0301-0104(94)00354-D
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
The full three-dimensional quantum problem of a reactive non-adiabatic collision involving three diabatic surfaces is solved using a wavepacket propagation technique for the D+ + H-2 system. A comparison with results obtained using the trajectory surface hopping method shows qualitative agreement as far as the branching ratios are concerned but not for the vibrationally resolved probabilities.
引用
收藏
页码:247 / 260
页数:14
相关论文
共 50 条
[1]   COUPLED WAVEPACKETS STUDY OF THE DYNAMICS OF A MODEL ION-MOLECULE CHARGE-EXCHANGE [J].
AGUILLON, F ;
SIDIS, V ;
GAUYACQ, JP .
MOLECULAR PHYSICS, 1994, 81 (01) :169-198
[2]   COUPLED-WAVEPACKET STUDY OF MODEL DISSOCIATIVE CHARGE-EXCHANGE IN COLLISIONS BETWEEN A DIATOMIC ION AND A DIATOMIC MOLECULE [J].
AGUILLON, F ;
SIDIS, V ;
GAUYACQ, JP .
CHEMICAL PHYSICS, 1993, 171 (03) :363-373
[3]  
[Anonymous], 1985, DYNAMICS COMETS THEI
[5]   A 3-DIMENSIONAL QUANTUM-MECHANICAL STUDY OF VIBRATIONALLY RESOLVED CHARGE-TRANSFER PROCESSES IN H+ +H2 AT ECM=20 EV [J].
BAER, M ;
NIEDNERSCHATTEBURG, G ;
TOENNIES, JP .
JOURNAL OF CHEMICAL PHYSICS, 1989, 91 (07) :4169-4182
[6]   A QUANTUM-MECHANICAL STUDY OF CHARGE-TRANSFER STERIC FACTORS FOR THE 3 ISOTOPIC SYSTEMS - H++H-2, D2, HD [J].
BAER, M ;
NIEDNERSCHATTEBURG, G ;
TOENNIES, JP .
CHEMICAL PHYSICS LETTERS, 1990, 167 (04) :269-272
[7]   A 3-DIMENSIONAL QUANTUM-MECHANICAL STUDY OF THE H2+H2+ SYSTEM - CALCULATION OF REACTIVE AND CHARGE-TRANSFER CROSS-SECTIONS [J].
BAER, M ;
NG, CY .
JOURNAL OF CHEMICAL PHYSICS, 1990, 93 (11) :7787-7799
[8]   THEORETICAL AND EXPERIMENTAL TOTAL STATE-SELECTED AND STATE-TO-STATE CROSS-SECTIONS .3. THE (AR+H2)+ SYSTEM [J].
BAER, M ;
LIAO, CL ;
XU, R ;
FLESCH, GD ;
NOURBAKHSH, S ;
NG, CY ;
NEUHAUSER, D .
JOURNAL OF CHEMICAL PHYSICS, 1990, 93 (07) :4845-4857
[9]  
BAER M, 1992, ADV CHEM PHYSICS, V82
[10]   STATE-TO-STATE REACTION PROBABILITIES FOR H-+H-2 D2 COLLISIONS [J].
BELYAEV, AK ;
COLBERT, DT ;
GROENENBOOM, GC ;
MILLER, WH .
CHEMICAL PHYSICS LETTERS, 1993, 209 (04) :309-314