G. A. Parker

发表

Matrix pseudo-spectroscopy: iterative calculation of matrix eigenvalues and eigenvectors of large matrices using a polynomial expansion of the Dirac delta function

G. A. Parker, Wei Zhu, Youhong Huang, 1996 .

Quantum reactive scattering in three dimensions using hyperspherical (APH) coordinates. Theory

G. A. Parker, R. T. Pack, 1987 .

Discrete variable representations and sudden models in quantum scattering theory

G. A. Parker, J. Light, J. Lill, 1982 .

Symmetry-adapted distributed approximating functionals: Theory and application to the ro-vibrational states of H3+

G. A. Parker, D. Hoffman, D. Kouri, 1999 .

Li+FH reactive cross sections from J=0 accurate quantum reactivity

G. A. Parker, R. T. Pack, A. Laganà, 1993 .

Accurate three-dimensional quantum scattering calculations for F + H2 → HF + H with total angular momentum J = 1

J. Kress, G. A. Parker, R. T. Pack, 1990 .

On the effect of increasing the total angular momentum on Li+HF reactivity

G. A. Parker, A. Laganà, A. Bolloni, 2000 .

State-to-state three-atom time-dependent reactive scattering in hyperspherical coordinates.

G. A. Parker, Jeff Crawford, 2013, The Journal of chemical physics.

Quantum reactive scattering in three dimensions using hyperspherical (APH) coordinates. tests on H+H2 and D+H2

G. A. Parker, R. T. Pack, B. Archer, 1987 .

Comparison of numerical methods for solving the second-order differential equations of molecular scattering theory

Gregory A. Parker, Robert B. Walker, William A. Lester, 1981 .

Mapped Grid Methods Applied to the Slow Variable Discretization--Enhanced Renormalized Numerov Approach.

G. A. Parker, C. Madrid, J. Blandon, 2016, The journal of physical chemistry. A.

Accurate three-dimensional quantum probabilities and collision lifetimes of the H+O2 combustion reaction

G. A. Parker, R. T. Pack, Eric Butcher, 1995 .

New method for calculating bound states: The A1 states of Li3 on the spin-aligned Li3(1A′4) potential energy surface

G. A. Parker, Xuan Li, D. Brue, 2007 .

Vibrationally and rotationally resolved angular distributions for F+H2→HF(ν,j)+H reactive scattering

G. A. Parker, M. Keil, G. Dharmasena, 1997 .

Angular Dependence for ν‘, j‘-Resolved States in F + H2 → HF(ν‘, j‘) + H Reactive Scattering Using a New Atomic Fluorine Beam Source

G. A. Parker, M. Keil, K. Copeland, 1997 .

Acceleration of convergence in the polynomial-expanded spectral density approach to bound and resonance state calculations

Wei Zhu, Gregory A. Parker, Donald J. Kouri, 1995 .

A guide to rotations in quantum mechanics

G. A. Parker, M. Morrison, 1987 .

A classical ensemble model of three-body collisions in the point contact approximation and application to alignment effects in near-resonant energy transfer collisions of He atoms with Rydberg Ca atoms

G. A. Parker, M. Morrison, N. Shafer-Ray, 2000 .

Some strategies for enhancing the performance of the block Lanczos method

Gregory A. Parker, Joel D. Kress, S. B. Woodruff, 1989 .

An empirical anisotrophic intermolecular potential for He + CO2

G. A. Parker, M. Keil, A. Kuppermann, 1978 .

Quantum reactive scattering in three dimensions using hyperspherical (APH) coordinates. III. Small θ behavior and corrigenda

G. A. Parker, R. T. Pack, 1989 .

Quantum reactive scattering in three dimensions using adiabatically adjusting principal axis hyperspherical coordinates: Periodic distributed approximating functional method for surface functions

G. A. Parker, D. Hoffman, D. Kouri, 2003 .

Quantum reactive scattering in three dimensions: Using tangent-sphere coordinates to smoothly transform from hyperspherical to Jacobi regions

G. A. Parker, M. Keil, S. Crocchianti, 2000 .

Direct calculation of collisional properties that require energy derivatives of the S matrix: Results for the reaction He+H+2⇌HeH++H

E. F. Hayes, J. Kress, G. A. Parker, 1991 .

Quantum reactive scattering in three dimensions using hyperspherical (APH) coordinates. 5. Comparison between two accurate potential energy surfaces for hydrogen atom + hydrogen and deuterium atom + hydrogen

J. Kress, G. A. Parker, R. T. Pack, 1990 .

A variable interval variable step method for the solution of linear second order coupled differential equations

G. A. Parker, J. Light, T. Schmalz, 1980 .

Accurate quantum calculations on three-body collisions in recombination and collision-induced dissociation. I. Converged probabilities for the H+Ne2 system

G. A. Parker, R. T. Pack, R. Walker, 2002 .

Geometric phase for collinear conical intersections. I. Geometric phase angle and vector potentials.

G. A. Parker, J. Blandon, Xuan Li, 2011, The Journal of chemical physics.

Rotationally and vibrationally inelastic scattering in the rotational IOS approximation. Ultrasimple calculation of total (differential, integral, and transport) cross sections for nonspherical molecules

G. A. Parker, R. T. Pack, 1978 .

Theory of laser enhancement and suppression of cold reactions: the fermion-boson 6Li+7Li2<-->(variant Planck's over 2pi omega0) 6Li7Li+7Li radiative collision.

G. A. Parker, I. Thanopulos, M. Shapiro, 2008, The Journal of chemical physics.

Rotationally inelastic molecular scattering. Computational tests of some simple solutions of the strong coupling problem

G. A. Parker, R. T. Pack, Thomas P. Tsien, 1973 .

Identification of the partial wave parameter and simplification of the differential cross section in the jzCCS approximation in molecular scattering

G. A. Parker, R. T. Pack, 1977 .

van der Waals interactions of Π‐state linear molecules with atoms. C6 for NO(X 2Π) interactions

G. A. Parker, R. T. Pack, G. Nielson, 1976 .

Intermolecular potential surfaces from electron gas methods. I. Angle and distance dependence of the He–CO2 and Ar–CO2 interactions

G. A. Parker, R. T. Pack, G. Nielson, 1976 .

Empirical potential for the He+CO2 interaction: Multiproperty fitting in the infinite‐order sudden approximation

G. A. Parker, M. Keil, 1985 .

Quantum reactive scattering in three dimensions using hyperspherical (APH) coordinates. VI. Analytic basis method for surface functions

Gregory A. Parker, G. A. Parker, R. T. Pack, 1993 .

Quantum reactive scattering in three dimensions using hyperspherical (APH) coordinates. IV. Discrete variable representation (DVR) basis functions and the analysis of accurate results for F+H2

J. Kress, G. A. Parker, R. T. Pack, 1990 .

Intermolecular potential energy surfaces from electron gas methods. III. Angle, distance, and vibrational dependence of the Ar–CO interaction

G. A. Parker, R. T. Pack, 1978 .

Accurate 3D quantum reactive probabilities of Li+FH

Antonio Laganà, Gregory A. Parker, G. A. Parker, 1993 .

Accurate quantum probabilities and threshold behavior of the H+O2 combustion reaction

G. A. Parker, R. T. Pack, E. Butcher, 1993 .

Exact Quantum Results for Reactive Scattering using Hyperspherical (APH) Coordinates

Antonio Laganà, Gregory A. Parker, Joel D. Kress, 1989 .

A cross section code for diatom-spherical particle inelastic scattering

G. A. Parker, B. Archer, 1988 .

The logarithmic derivative-variable interval variable step hybrid method for the solution of coupled linear second-order differential equations

Gregory A. Parker, John C. Light, G. A. Parker, 1980 .

Theory of laser enhancement of ultracold reactions: the fermion-boson population transfer by adiabatic passage of 6Li+6Li7Li(Tr=1 mK)-->6Li6Li+7Li(Tp=1 mK).

G. A. Parker, Xuan Li, 2008, The Journal of chemical physics.

The potential energy surface for spin-aligned Li3(1 4A′) and the potential energy curve for spin-aligned Li2(a 3Σu+)

F. D. Colavecchia, W. J. Stevens, G. A. Parker, 2003 .

Conical intersection between the lowest spin-aligned Li3(4A') potential-energy surfaces.

G. A. Parker, Xuan Li, D. Brue, 2005, The Journal of chemical physics.

Pulse sequences in photoassociation via adiabatic passage

G. A. Parker, Xuan Li, W. Dupré, 2012 .

Quantum effects in the F+H2→HF+H reaction. Accurate 3D calculations with a realistic potential energy surface

J. Kress, G. A. Parker, R. T. Pack, 1989 .

Comparison of Lanczos and subspace iterations for hyperspherical reaction path calculations

W. A. Cook, J. Kress, G. A. Parker, 1989 .

Estimating bounds on the highest and lowest eigenvalues of any matrix

G. A. Parker, D. Hoffman, D. Kouri, 2000 .

van der Waals interactions of carbon monoxide

G. A. Parker, R. T. Pack, 1974 .

A detailed three‐dimensional quantum study of the Li+FH reaction

Antonio Laganà, Gregory A. Parker, Stefano Crocchianti, 1995 .

Comparison of transition state theory with quantum scattering theory for the reaction Li+HF→LiF+H

J. Kress, G. A. Parker, R. T. Pack, 1994 .

Accurate quantum calculations on three-body collisions in recombination and collision-induced dissociation. II. The smooth variable discretization enhanced renormalized Numerov propagator

Gregory A. Parker, F. D. Colavecchia, G. A. Parker, 2003 .

Calculation of molecule-molecule intermolecular potentials using electron gas methods

G. A. Parker, R. T. Pack, R. L. Snow, 1975 .

The discrete variable–finite basis approach to quantum scattering

G. A. Parker, J. Light, J. Lill, 1986 .

Application of Distributed Approximating Functionals for Atom-Rigid Rotor Inelastic Scattering: Body Frame Close-Coupling Time-Dependent and Time-Independent Wavepacket Approaches

G. A. Parker, Wei Zhu, Youhong Huang, 1994 .

Potential energy surfaces for the 1 (4)A('), 2 (4)A(') 1 (4)A(") and 2 (4)A(") states of Li(3).

G. A. Parker, Xuan Li, D. Brue, 2008, The Journal of chemical physics.