@article {1356,
	title = {Collision-induced alignment of H2O+ drifting in helium},
	journal = {Journal of Chemical Physics},
	volume = {124},
	number = {17},
	year = {2006},
	note = {ISI Document Delivery No.: 039QQTimes Cited: 0Cited Reference Count: 27},
	month = {May},
	pages = {8},
	type = {Article},
	abstract = {The collision-induced alignment of H2O+ drifting in helium is studied with a molecular dynamics method that has been extended to treat nonlinear rigid ions. Rotational distribution functions and averaged quantities are presented in terms of the rho formalism [M. Thachuk, Phys. Rev. A 72, 032722 (2005)], and it is shown that this description gives a very good agreement with simulation results. In addition to velocity and angular velocity autocorrelation functions, a velocity-angular velocity cross correlation function is introduced. This cross correlation function provides insight into the dynamical nature of the alignment mechanism. 2006 American Institute of Physics.},
	keywords = {CROSS-SECTIONS, CYTOCHROME-C, ELECTROSTATIC FIELDS, IN-VACUO, INTRINSIC SIZE PARAMETERS, ION-MOTION, MOLECULAR-DYNAMICS, MONTE-CARLO-SIMULATION, POTENTIAL-ENERGY SURFACES, ROTATIONAL ALIGNMENT},
	isbn = {0021-9606},
	url = {<Go to ISI>://000237321700019},
	author = {Chen, X. and Thachuk, M.}
}
@article {4469,
	title = {Mobilities of NO+ drifting in helium: A molecular dynamics study},
	journal = {Journal of Chemical Physics},
	volume = {110},
	number = {23},
	year = {1999},
	note = {ISI Document Delivery No.: 200CHTimes Cited: 10Cited Reference Count: 23},
	month = {Jun},
	pages = {11383-11389},
	type = {Article},
	abstract = {A new molecular dynamics (MD) method is introduced, and used to study NO+ ions drifting in helium under the influence of a uniform electric field. Mobilities, average values of squared velocities, and self-diffusion coefficients parallel and perpendicular to the electric field are reported for two recent ab initio potential surfaces: a coupled cluster singles-doubles with perturbative treatment of triple excitations [CCSD(T)] surface [S. K. Pogrebnya et al., Int. J. Mass Spectrom. Ion Processes 149/150, 207 (1995)] and a MP4SDTQ/6-311 + G(2df, p) surface [L. A. Viehland et al., Chem. Phys. 211, 1 (1996)]. Average values of angular momentum and alignment parameters are also reported and compared. In all cases, no significant differences were found in the calculated values for the two different potential surfaces. Finally, mobility values are compared with experimental measurements [J. A. de Gouw et al., J. Chem. Phys. 105, 10398 (1996)] and good agreement is obtained for both potential surfaces. (C) 1999 American Institute of Physics. [S0021-9606(99)51623-1].},
	keywords = {CONFORMATION, ELECTROSTATIC FIELDS, GAS, ION-MOTION, SIMULATION, TRANSPORT, TUBE},
	isbn = {0021-9606},
	url = {<Go to ISI>://000080521200033},
	author = {Baranowski, R. and Thachuk, M.}
}
