Mark Child
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British chemist
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Chemistry
Mark Child's Degrees
- Bachelors Chemistry University of Oxford
- PhD Chemistry University of Oxford
Why Is Mark Child Influential?
(Suggest an Edit or Addition)According to Wikipedia, Mark Sheard Child FRS is a British chemist, and Emeritus Fellow of St Edmund Hall, Oxford. Education Child attended Pocklington School from 1947 to 1955. He earned his Doctor of Philosophy degree from the University of Cambridge in 1963 with a thesis on The vibrational spectra of electronically degenerate molecules.
Mark Child's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Molecular Collision Theory (1976) (920)
- Overtone Frequencies and Intensities in the Local Mode Picture (2007) (522)
- Local and Normal Vibrational States: a Harmonically Coupled Anharmonic-oscillator Model (1981) (248)
- Semiclassical Methods in Molecular Scattering and Spectroscopy (1980) (193)
- Studies of the Jahn - Teller effect III. The rotational and vibrational spectra of symmetric-top molecules in electronically degenerate states (1961) (168)
- A local mode model for tetrahedral molecules (1982) (167)
- Excited stretching vibrations of water: the quantum mechanical picture (1980) (140)
- The phase space CCS approach to quantum and semiclassical molecular dynamics for high-dimensional systems (2004) (140)
- Classical transition state theory: A lower bound to the reaction probability (1980) (129)
- Potential models and local mode vibrational eigenvalue calculations for acetylene (1982) (120)
- Analytic predissociation linewidths from scattering theory (1970) (114)
- Predissociation and photodissociation of IBr (1976) (111)
- Rotational predissociation of the Ar⋅HCl van der Waals complex: Close‐coupled scattering calculations (1983) (110)
- Diatomic interhalogens: Systematics and implications of spectroscopic interatomic potentials and curve crossings (1973) (103)
- Tables for group theory (1970) (101)
- Local mode vibrations of water (1979) (97)
- Multidimensional quantum propagation with the help of coupled coherent states (2001) (97)
- Semiclassical theory of tunneling and curve-crossing problems: a diagrammatic approach (1974) (94)
- Quantum monodromy in the spectrum of H2O and other systems: new insight into the level structure of quasi-linear molecules (1999) (94)
- Time dependent quantum propagation in phase space (2000) (91)
- Rydberg–Klein–Rees inversion of high resolution van der Waals infrared spectra: An intermolecular potential energy surface for Ar+HF (v=1) (1989) (89)
- Local Mode Overtone Spectra (1985) (88)
- Local mode theory for C3v molecules: CH3D, CHD3, SiH3D, and SiHD3 (1983) (88)
- ANALYSIS OF A COMPLEX ABSORBING BARRIER (1991) (81)
- Semiclassical Mechanics with Molecular Applications (2014) (81)
- A simple classical prediction of quantal resonances in collinear reactive scattering (1981) (81)
- Local mode degeneracies in the vibrational spectrum of H2O (1982) (79)
- Quantum states in a champagne bottle (1998) (78)
- Local and normal stretching vibrational states of H2O (1981) (78)
- Electronic potential energy surfaces for the reaction K+NaCl=KCl+Na (1968) (76)
- Quantum defect theory for asymmetric tops: Application to the Rydberg spectrum of H2O (1990) (73)
- Real time quantum propagation on a Monte Carlo trajectory guided grids of coupled coherent states: 26D simulation of pyrazine absorption spectrum. (2004) (73)
- Model stretching overtone eigenvalues for SF6, WF6, and UF6 (1983) (70)
- Basis set sampling in the method of coupled coherent states: coherent state swarms, trains, and pancakes. (2008) (69)
- Quantum states of a sextic potential: hidden symmetry and quantum monodromy (2000) (68)
- Curve-crossing and the WKB approximation (1971) (59)
- Measurable consequences of a dip in the activation barrier for an adiabatic chemical reaction (1967) (59)
- Local mode vibrations in tetrahedral molecules (1988) (58)
- Photodissociation within classical S matrix theory (1984) (58)
- Effects of polarization in the field ionization spectrum of H2O (1991) (56)
- Differential cross sections for chemically reactive systems (1970) (54)
- Quantum stochasticity and unimolecular decay (1982) (50)
- Local mode predictions for excited stretching vibrational states of HCCD and H 12C 13CH (1983) (49)
- Predissociation in polyatomic molecules (1972) (48)
- Description of tunneling with the help of coupled frozen Gaussians (2001) (44)
- Studies of the Jahn - Teller effect IV. The vibrational spectra of spin-degenerate molecules (1962) (44)
- Classical mechanics of a collinear exchange reaction: A direct evaluation of the reaction probability and product distribution (1980) (44)
- CYCLIC PHASES AT AN N-FOLD DEGENERACY (1999) (43)
- Thermal energy scattering of alkali atoms from halogen atoms and molecules: the effect of curve crossing (1969) (41)
- Spectroscopic probe of intramolecular predissociation dynamics in clusters (1989) (40)
- Dynamical Jahn-Teller effect in molecules possessing one four-fold symmetry axis (1960) (39)
- The Condon reflection principle in collision dynamics (1978) (38)
- A uniform approximation for one-dimensional matrix elements (1975) (36)
- Photodissociation dynamics of ICN. Unequal population of the CN X2Σ+ fine-structure components (1986) (36)
- Repulsive potential curves from predissociation data (1970) (36)
- A semiclassical study of long time recurrences in the femtosecond predissociation dynamics of NaI (1991) (36)
- Anomalous spectroscopic properties accompanying a weak dynamical Jahn-Teller effect (1963) (35)
- An RKR‐like inversion procedure for bound–continuum transition intensities (1983) (35)
- The two-state S matrix for the Landau-Zener potential curve crossing model: predissociation and resonant scattering (1985) (35)
- Spectroscopic signatures of bond-breaking internal rotation. II. Rotation-vibration level structure and quantum monodromy in HCP (2001) (32)
- Dissociative recombination of rare gas hydride ions: II. ArH+ (2005) (31)
- Description of multidimensional tunnelling with the help of coupled coherent states guided by classical Hamiltonians with quantum corrections (2006) (31)
- Towards an understanding of the predissociation excitation spectrum of H3 (1987) (31)
- Vibration—rotation Hamiltonian of tetrahedral molecules in the local-mode model (1991) (31)
- Locally coupled coherent states and Herman–Kluk dynamics (2003) (30)
- Shifts of predissociating levels of diatomic molecules analytical and numerical determination (1977) (30)
- Photodissociation and the Condon reflection principle (1983) (30)
- Analytical reaction dynamics: Origin and implications of trapped periodic trajectories (1980) (30)
- Mechanisms of double ionization in strong laser field from simulation with Coupled Coherent States: Beyond reduced dimensionality models (2008) (29)
- Interference structure in franck—condon overlap functions (1978) (28)
- The H + H2 reaction in two dimensions (1967) (27)
- Is semi-classical scattering theory accurate for transitions from low-lying vibrational states? (1976) (27)
- Ab initio bending potential-energy curves for Rydberg states of H2O (1992) (27)
- The vibrational energy states of two coupled modes in formaldehyde (1984) (26)
- An inversion procedure for oscillatory continuum spectra: Method and application to NaK (1988) (26)
- Nonadiabatic Geometrical Phase during Cyclic Evolution of a Gaussian Wave Packet (1997) (26)
- Nine-dimensional quantum molecular dynamics simulation of intramolecular vibrational energy redistribution in the CHD3 molecule with the help of coupled coherent states (2003) (25)
- Surface crossings and predissociation dynamics of methyl iodide Rydberg states (1988) (24)
- On the stueckelberg formula for non-adiabatic transitions (1974) (24)
- Electronic energy levels with the help of trajectory-guided random grid of coupled wave packets. I. Six-dimensional simulation of H2. (2005) (24)
- Rotational analysis and assignment of the 3d ← 1b1 Rydberg complex in H2O and D2O (1991) (24)
- Quantum Level Structures and Nonlinear Classical Dynamics (2001) (23)
- Predissociation at intermediate coupling strengths (1978) (23)
- A new (Laguerre) uniform approximation for vibrational transition probabilities (1977) (23)
- Semiclassical method for the determination of narrow multichannel resonances: application to hydrogen molecular ion (H3+) (1986) (23)
- RKR-Based inversion of rotational progressions (1988) (23)
- Supersonically cooled hydronium ions in a slit-jet discharge: high-resolution infrared spectroscopy and tunneling dynamics of HD2O+. (2005) (23)
- Electronic Excitation: Nonadiabatic Transitions (1979) (22)
- Spectroscopic signatures of bond-breaking internal rotation. I. Saddle point induced polyad breakdown (2001) (22)
- A reactive, two-state, curve-crossing study. A comparison between exact, distorted wave Born approximation, and Landau-Zener results (1978) (21)
- Barrier effects on the vibrational predissociation of HD2 (1988) (21)
- Non-adiabatic transitions (1972) (21)
- Local modes and cross‐correlation functions (1983) (21)
- Evaluation of high‐order JWKB phase integrals (1979) (21)
- The rotational levels of electronically degenerate dihedral molecules (1962) (21)
- Level shifts in predissociating systems (1975) (21)
- A model for reactive nonadiabatic transitions: Comparison between exact numerical and approximate analytical results (1981) (20)
- Dissociation lifetimes of alkali halide dianions (1999) (19)
- Diatomic predissociation linewidths (1974) (19)
- Quantum initial value representation simulation of water trimer far infrared absorption spectrum. (2004) (19)
- Resonance‐enhanced one‐ and two‐photon ionization of water molecule: Preliminary analysis by multichannel quantum defect theory (1993) (19)
- Exact vibration-rotation kinetic energy operators in two sets of valence coordinates for centrally connected penta-atomic molecules (2000) (18)
- Franck–Condon transitions in multi-curve crossing processes (1973) (18)
- Local mode Coriolis quenching in tetrahedral hydrides (1993) (17)
- Analytical theory of fluctuations in the predissociation linewidth (1971) (17)
- Inversion of inelastic atom-atom scattering data: recovery of the interaction function (1979) (17)
- Ab initio R-matrix/multichannel quantum defect theory study of nitric oxide (2002) (17)
- Ab initio multichannel quantum defects for the 1A1 Rydberg states of H2O (1995) (17)
- Semiclassical Effects in Heavy-Particle Collisions (1979) (16)
- The Rydberg states of NO2: Vibrational autoionization of the ndσ states (2001) (16)
- Theoretical study on the Rydberg states of NeH: Ab initio quantum defect and complex coordinate calculations (1998) (16)
- LOCAL MODE AXIS TILTING IN H2S (1997) (16)
- Causes of l‐Type Doubling in the 3p(E″) Rydberg State of Ammonia (1965) (16)
- Collisions and umbilic catastrophes (1982) (15)
- Non-adiabatic effects in collinear reactive atom-molecule collisions (1985) (15)
- Theoretical study of the ArH+ electronic states. (2005) (15)
- Lifetime measurements and quantum-defect theory treatment of the k 3Πu− state of hydrogen molecule (2003) (15)
- Observation of a Condon reflection products state distribution in the collinear H + Cl2 reaction (1979) (15)
- Theory of Molecular Rydberg States (2011) (14)
- Multichannel quantum defect analysis of the double resonance photoionization series of H2O (2000) (14)
- Analytical matrix elements for non-curve-crossing situations (1980) (14)
- Semi-classical analysis of weakly inelastic molecular collisions (1964) (14)
- Collisions and umbilic catastrophes the hyperbolic umbilic canonical diffraction integral (1983) (14)
- NONADIABATIC GEOMETRIC PHASE IN PERIODIC LINEAR SYSTEMS (1998) (13)
- On the construction and use of ab initio quantum defect functions for (1996) (13)
- A classical phase space analysis of collinear collision-induced dissociation (1982) (13)
- Quantum Monodromyand Molecular Spectroscopy (2008) (13)
- A model for adiabatic reactive molecular collisions (1966) (13)
- A version of diffusion Monte Carlo method based on random grids of coherent states. II. Six-dimensional simulation of electronic states of H2. (2005) (12)
- Analog of the Hellmann-Feynman theorem in multichannel quantum-defect theory (2001) (12)
- Rotationally resolved photoelectron spectroscopy of autoionizing states of water (1998) (12)
- RADIATIVE PROPERTIES OF DIATOMIC RYDBERG STATES IN QUANTUM DEFECT THEORY. APPLICATION TO THE HYDROGEN MOLECULE (1999) (11)
- The quantum Henon–Heiles problem with Coriolis coupling: A comparison of algebraic and exact results (1989) (11)
- Semiclassical Methods in Molecular Collision Theory (1976) (10)
- Vibrational-electronic coupling in IrF 6 , OsCl 6 2- and IrCl 6 2- (1960) (10)
- Quantum monodromy and molecular spectroscopy (2014) (10)
- Scaling Laws for Strongly Anharmonic Vibrational Matrix Elements (2001) (10)
- Curve crossing with a variable interaction potential (1972) (10)
- Analytical interpretation of predissociation rates: the B 3 Pi (Ou+) state of Br2 (1980) (10)
- Analytical approximations for adiabatic and non-adiabatic matrix elements of homonuclear diatomic Rydberg states. Application to the singlet p-complex of the hydrogen molecule (1997) (10)
- Ion-dipole dynamics (1986) (10)
- Direct inversion of magnetic fluorescence quenching data for the B3Π(Ou+) state of iodine (1973) (10)
- A semiclassical model of the helium atom (1984) (9)
- A uniform classical S matrix theory for bound-bound Franck-Condon factors (1985) (9)
- Molecular Rydberg dynamics (1999) (9)
- Classical aspects of barrier penetration (1976) (9)
- Quantum level structures at a Fermi resonance with angular momentum: classical periodic orbits, catastrophe maps and quantum monodromy. (2005) (8)
- Rotational-RKR inversion of intermolecular stretching potentials: Extension to linear hydrogen bonded complexes (1993) (8)
- QUANTUM INSTABILITY OF THE FLUX LINES IN THE COHERENT STATE REPRESENTATION (1997) (8)
- Time dependent wavepackets and periodic orbit assignment (1994) (8)
- The Jahn-Teller effect in ReF6 (1965) (8)
- Scaling Rules for Resonance Dynamics near a Saddle Point: The Pendulum as a Zero-Order Model† (2001) (7)
- A quantum-mechanical internal-collision model for state-selected unimolecular decomposition (1983) (7)
- Ab initio and quantum-defect calculations for the Rydberg states of ArH. (2006) (7)
- Separable Spectroscopic Applications (1980) (6)
- Persistent accidental degeneracies for the Coffey-Evans potential (1988) (6)
- Spectroscopic predictions for alkali-atom-alkali-halide reaction intermediates (1989) (6)
- Potential energy surfaces for the Walden inversion reaction (1970) (6)
- The estimation of vibrational predissociation lifetimes (1986) (6)
- An ab initio potential energy surface and spectroscopic constants for the X1Σ+g state of NO+2 (1998) (5)
- The Rydberg states of H2O (1997) (5)
- Short time quantum phase space dynamics at a 1:2 Fermi resonance (1995) (5)
- Tilden Lecture. Overtone spectroscopy and unimolecular reactions (1988) (5)
- Ab initio?R-matrix/multi-channel quantum defect theory study of nitric oxide: II. Analysis of valence/Rydberg interactions (2003) (5)
- Isotopic dependence of predissociation linewidths in the Schumann-Runge bands of oxygen (1995) (5)
- Properties of the Baranger Thawed Gaussian Propagator (2004) (5)
- The Classical S Matrix (1980) (4)
- Ion-molecule collisions (1986) (4)
- Semi-classical analysis of the stabilization method applied to tunnelling and curve crossing (1989) (4)
- Electric field dissociation of H+2: close-coupled scattering calculations (1999) (4)
- Semiclassical inversion of a symmetric double well potential (1980) (4)
- Rotating hinge dynamics of CO 2 HF: the quantum mechanical picture (1994) (4)
- SPECTRAL CONSEQUENCES OF PERIODIC ORBIT BIFURCATIONS OF AB2 STRETCHING VIBRATIONAL MODES (1996) (4)
- The semi-classical propagator and WKB mechanics (1974) (3)
- Rotational Analysis of the Rydberg Spectrum of Water (1991) (3)
- Classical aspects of Raman excited rotational revivals (2003) (3)
- Computation of negative-energy Coulomb functions (2001) (3)
- Limits on the asymmetry parameters for two- and three-photon photofragmentation. (2008) (3)
- Semiclassical methods in molecular scattering and spectroscopy : proceedings of the NATO ASI held in Cambridge, England, in September 1979 (1980) (3)
- Intramolecular motion and chemical reaction (1990) (3)
- Local-mode vibrations of water (1981) (3)
- Rotating hinge dynamics of CO2HF: classical mechanics and semiclassical quantization (1994) (3)
- An analytic semiclassical model for local and normal stretching modes in AB2 molecules (1988) (2)
- Local and Normal Vibrational States (1982) (2)
- Near-dissociation motions of a model X3 system (1988) (2)
- The theoretical calculation of collision-induced predissociation (1976) (2)
- A dynamical approach to the information content of collinear inelastic scattering (1979) (2)
- International Symposium on Gas Kinetics (8th) Held in Nottingham, England on 15-20 July 1984. Abstracts (1984) (2)
- Low Energy Atom-Atom Collisions (1982) (2)
- Unimolecular dissociation: an eigenchannel generalized quantum view (1990) (1)
- Dissociation and predissociation in the ns 1B1 and np1A2 series of H2O (2007) (1)
- Preface to Molecular Rydberg dynamics, the published proceedings of a Discussion (1997) (1)
- On the construction and use of ab initio quantum defect functions for the Rydberg spectra of molecules (2002) (1)
- A Hyperspherical Coordinate Dissociative Correlation Scheme for H3 (1987) (1)
- Semiclassical Inversion of Van der Waals Spectra (1990) (1)
- Atom–atom scattering (2014) (1)
- Theory of Molecular Rydberg States: Optical transition and photo-ionization amplitudes (2011) (0)
- Corrigendum to “An ab initio potential energy surface and spectroscopic constants for the X1Σg+ state of NO2+” ☆: [J. Mol. Struct. (Theochem) 434 (1998) 177–182] (2002) (0)
- THE ROTATIONAL RKR METHOD (1988) (0)
- Theory of Molecular Rydberg States: Preface (2011) (0)
- Theory of Molecular Rydberg States: Notation (2011) (0)
- On the choice of basis functions to eliminate false roots of the quantization condition in quantum defect theory (2007) (0)
- The quantum defect picture (2011) (0)
- Theory of Molecular Rydberg States: Frame transformations and channel interactions (2011) (0)
- Theory of Molecular Rydberg States: Photo-excitation (2011) (0)
- Ab-initio quantum defects (2011) (0)
- Bouncing molecules (1974) (0)
- Spin–Orbit Coupling in Molecules (1982) (0)
- Advances in Atomic and Molecular Physics Vol 10 (1975) (0)
- Theory of Molecular Rydberg States: Rotational frame transformations (2011) (0)
- SEMICLASSICAL ANALYSIS OF WEAKLY INELASTIC MOLECULAE COLLISIONS (1963) (0)
- AN INTERMOLECULAR POTENTIAL SURFACE FOR $Ar + HF(v-1)$ FROM HIGH RESOLUTION INFRARED MEASUREMENTS (1988) (0)
- Molecular Rydberg states (2011) (0)
- General Discussion on Molecular Rydberg States and Zeke Spectroscopy: Part II (2007) (0)
- Molecular Potential Energy Functions (1985) (0)
- Vibrational relaxation with an anisotropic intermolecular potential (1970) (0)
- ANALYTICAL APPROXIMATION FOR ADIABATIC AND NONADIABATIC ELECTRONIC MATRIX ELEMENTS OF HOMONUCLEAR DIATOMIC RYDBERG STATES. APPLICATION TO SINGLET P-COMPLEX OF HYDROGEN MOLECULE (1996) (0)
- Theory of Molecular Rydberg States: Manipulating Rydberg states (2011) (0)
- FD127: Adiabatic-diabatic transformations: General Discussion (2004) (0)
- Semiclassical inversion methods (2014) (0)
- SPECTROSCOPIC SIGNATURES OF BOND BREAKING INTERNAL ROTATION IN HCP (2011) (0)
- SPECIAL REVIEW LECTURE Quantum Level Structures and Nonlinear Classical Dynamics (2001) (0)
- Tilden Lecture: Overtone Spectroscopy and Unimolecular Reactions (1988) (0)
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