  We present a comprehensive study of enantioselective orientation of chiral
molecules excited by a pair of delayed cross-polarized femtosecond laser
pulses. We show that by optimizing the pulses' parameters, a significant (~
10%) degree of enantioselective orientation can be achieved at zero and at five
kelvin rotational temperatures. This study suggests a set of reasonable
experimental conditions for inducing and measuring strong enantioselective
orientation. The strong enantioselective orientation and the wide availability
of the femtosecond laser systems required for the proposed experiments may open
new avenues for discriminating and separating molecular enantiomers.
