@article { ISI:000257840700012,
	title = {Quantum theory of chemical reactions in the presence of electromagnetic fields},
	journal = {JOURNAL OF CHEMICAL PHYSICS},
	volume = {129},
	number = {3},
	year = {2008},
	month = {JUL 21},
	pages = {034112},
	abstract = {We present a theory for rigorous quantum scattering calculations of probabilities for chemical reactions of atoms with diatomic molecules in the presence of an external electric field. The approach is based on the fully uncoupled basis set representation of the total wave function in the space-fixed coordinate frame, the Fock-Delves hyperspherical coordinates, and the adiabatic partitioning of the total Hamiltonian of the reactive system. The adiabatic channel wave functions are expanded in basis sets of hyperangular functions corresponding to different reaction arrangements, and the interactions with external fields are included in each chemical arrangement separately. We apply the theory to examine the effects of electric fields on the chemical reactions of LiF molecules with H atoms and HF molecules with Li atoms at low temperatures and show that electric fields may enhance the probability of chemical reactions and modify reactive scattering resonances by coupling the rotational states of the reactants. Our preliminary results suggest that chemical reactions of polar molecules at temperatures below 1 K can be selectively manipulated with dc electric fields and microwave laser radiation. (C) 2008 American Institute of Physics.},
	issn = {0021-9606},
	doi = {10.1063/1.2954021},
	author = {Tscherbul, T. V. and Krems, R. V.}
}
