The concept of directional axis distributions and orientation-dependent reaction cross
sections is used to describe the effect of the mutual orientation of reagents on the outcome of …

We present the theoretical foundation of a novel technique for the orientation of~-molecules
and symmetric tops with permanent electric dipole moment. The method bases on the …

I; RMIIJK=(21+ 1) DK, M'The! denotes that the molecules are oriented with their dipole
moment parallel to the orienting field in the" favorable" direction. Expressions and …

The orientation dependence of the barrier to reaction is incorporated into the classical line-of-
centers model to obtain the dependence of the “cone of acceptance” upon impact parameter …

A general expression is developed for the time development of the alignment of an
ensemble of isolated molecules having two random internal spins when the ensemble is …

The commonly used method of orienting polar molecules in a beam, by state selection and
focusing with an electrostatic hexapole lens, is compared with the recently introduced …

A focusing curve for the CH3I beam, structured by the\JKM) single rotational states, was
simulated by a new Monte Carlo simulation that includes the second-order Stark effect and …

Highly endoergic alkali-hydrogen reactions are usually initiated by electronic excitation of
the alkali atom. This implies that non-adiabatic couplings take place along the reaction path …

The orientation dependence of Br-atom formation in the reaction of the oriented OH radical
with the HBr molecule using the hexapole electrostatic field was studied. Experimental …

The orientation dependence for the Br atom formation in the reaction of the oriented OH
radicals with HBr molecules at 0.26 eV collision energy has been observed for the first time …