Rovibrational product state distribution for inelastic H+D2 collisions.
Experimental measurements of rovibrational product state distributions for the inelastic scattering process H + D2(nu=0,j)-->H + D2(nu' = 1,2,j') are presented and compared with the results of quasiclassical and quantum mechanical calculations. Agreement between theory and experiment is almost quantitative. Two subtle trends are found: the relative amount of energy in product rotational excitation decreases slightly with increasing collision energy and increases slightly with increasing product vibrational excitation. These trends are the reverse of what has been found for reactive scattering in which the opposite trends are much more pronounced.
Department of Chemistry, Stanford University, Stanford, California 94305-5080, USA.
Andrew E
AE
Pomerantz
Florian
F
Ausfelder
Richard N
RN
Zare
Juan Carlos
JC
Juanes-Marcos
Stuart C
SC
Althorpe
V
V
Sáez Rábanos
F J
FJ
Aoiz
L
L
Bañares
J F
JF
Castillo