2018, ISBN 9789813220966, xiv, 604 pages

Book

The Journal of chemical physics, ISSN 1089-7690, 2014, Volume 141, Issue 3, p. 034306

Measurements of the grand total and total positronium formation cross sections for positron scattering from uracil have been performed for energies between 1 and 180 eV, using a trap-based beam apparatus...

GASES | CHEMISTRY, PHYSICAL | TRANSPORT | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | Elasticity | Models, Molecular | Quantum Theory | Uracil - chemistry | Electrons | Positronium | Mathematical analysis | Uracil | Scattering cross sections | Elastic scattering | Positron scattering | ELASTIC SCATTERING | POSITRONIUM | URACILS | ATOMIC AND MOLECULAR PHYSICS | INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY | ATOMS | INTERACTIONS | DIFFERENTIAL CROSS SECTIONS | POSITRONS

GASES | CHEMISTRY, PHYSICAL | TRANSPORT | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | Elasticity | Models, Molecular | Quantum Theory | Uracil - chemistry | Electrons | Positronium | Mathematical analysis | Uracil | Scattering cross sections | Elastic scattering | Positron scattering | ELASTIC SCATTERING | POSITRONIUM | URACILS | ATOMIC AND MOLECULAR PHYSICS | INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY | ATOMS | INTERACTIONS | DIFFERENTIAL CROSS SECTIONS | POSITRONS

Journal Article

2016, CBMS-NSF regional conference series in applied mathematics, ISBN 1611974453, Volume 88, x, 193 pages

Book

2001, Chapman & Hall/CRC research notes in mathematics series, ISBN 1584882522, Volume 427, xi, 261

Book

Molecular Physics: 57th Sanibel Symposium Proceedings, ISSN 0026-8976, 03/2018, Volume 116, Issue 5-6, pp. 631 - 648

The differential, integrated elastic, momentum transfer, viscosity and total cross-sections along with Sherman function for the elastic scattering of electrons and positrons by sodium atoms...

Electron and positron scattering | complex optical potential | Dirac partial wave technique | ALKALI-METAL ATOMS | BORN APPROXIMATION | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | POSITRON SCATTERING | INELASTIC-SCATTERING | WAVE CALCULATION | ELECTRON-IMPACT EXCITATION | SODIUM ATOMS | MODEL POTENTIAL APPROACH | INTERMEDIATE-ENERGY ELECTRONS | DIFFERENTIAL CROSS-SECTIONS | Charge density | Momentum transfer | Sodium | Projectiles | Positrons | Elastic scattering | Chemistry | Physics

Electron and positron scattering | complex optical potential | Dirac partial wave technique | ALKALI-METAL ATOMS | BORN APPROXIMATION | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | POSITRON SCATTERING | INELASTIC-SCATTERING | WAVE CALCULATION | ELECTRON-IMPACT EXCITATION | SODIUM ATOMS | MODEL POTENTIAL APPROACH | INTERMEDIATE-ENERGY ELECTRONS | DIFFERENTIAL CROSS-SECTIONS | Charge density | Momentum transfer | Sodium | Projectiles | Positrons | Elastic scattering | Chemistry | Physics

Journal Article

Journal of Chemical Physics, ISSN 0021-9606, 10/2006, Volume 125, Issue 13, pp. 132301 - 132301-15

This paper is an overview of the theory of reactive scattering, with emphasis on fully quantum mechanical theories that have been developed to describe simple chemical reactions, especially atom-diatom reactions...

CUMULATIVE REACTION PROBABILITIES | POTENTIAL-ENERGY SURFACE | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | DIFFERENTIAL CROSS-SECTIONS | CHEMISTRY, PHYSICAL | REDUCED DIMENSIONALITY CALCULATIONS | CLASSICAL TRAJECTORY CALCULATIONS | MECHANICAL REACTION PROBABILITIES | CENTRIFUGAL SUDDEN APPROXIMATION | STATE REACTION PROBABILITIES | LOG-DERIVATIVE METHOD | 3-DIMENSIONAL QUANTUM SCATTERING

CUMULATIVE REACTION PROBABILITIES | POTENTIAL-ENERGY SURFACE | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | DIFFERENTIAL CROSS-SECTIONS | CHEMISTRY, PHYSICAL | REDUCED DIMENSIONALITY CALCULATIONS | CLASSICAL TRAJECTORY CALCULATIONS | MECHANICAL REACTION PROBABILITIES | CENTRIFUGAL SUDDEN APPROXIMATION | STATE REACTION PROBABILITIES | LOG-DERIVATIVE METHOD | 3-DIMENSIONAL QUANTUM SCATTERING

Journal Article

2011, CBMS-NSF regional conference series in applied mathematics, ISBN 0898719399, Volume 80, x, 138

Book

The journal of high energy physics, ISSN 1029-8479, 2019, Volume 2019, Issue 2, pp. 1 - 13

The scattering equations are a set of algebraic equations connecting the kinematic space of massless particles and the moduli space of Riemann spheres with marked points...

Scattering Amplitudes | Quantum Physics | Differential and Algebraic Geometry | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | AMPLITUDES | PHYSICS, PARTICLES & FIELDS | Scattering | Algebra | Kinematics | Physics - High Energy Physics - Theory

Scattering Amplitudes | Quantum Physics | Differential and Algebraic Geometry | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | AMPLITUDES | PHYSICS, PARTICLES & FIELDS | Scattering | Algebra | Kinematics | Physics - High Energy Physics - Theory

Journal Article

The journal of high energy physics, ISSN 1029-8479, 2014, Volume 2014, Issue 7, pp. 1 - 23

The scattering equations, recently proposed by Cachazo, He and Yuan as providing a kinematic basis for describing tree amplitudes for massless particles in arbitrary space-time dimension...

Duality in Gauge Field Theories | Scattering Amplitudes | Global Symmetries | Quantum Physics | Differential and Algebraic Geometry | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | STRING THEORY | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory | Nuclear and High Energy Physics | High Energy Physics - Theory

Duality in Gauge Field Theories | Scattering Amplitudes | Global Symmetries | Quantum Physics | Differential and Algebraic Geometry | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | STRING THEORY | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory | Nuclear and High Energy Physics | High Energy Physics - Theory

Journal Article

2012, ISBN 052111974X, xvii, 518

...; the propagation and scattering of waves in homogeneous and inhomogeneous...

Wave equation | Inverse problems (Differential equations) | SCIENCE / Optics

Wave equation | Inverse problems (Differential equations) | SCIENCE / Optics

Book

Journal of High Energy Physics, ISSN 1126-6708, 12/2015, Volume 2015, Issue 12, pp. 1 - 33

We employ the so-called companion matrix method from computational algebraic geometry, tailored for zero-dimensional ideals, to study the scattering equations...

Gauge Symmetry | Scattering Amplitudes | Quantum Physics | Differential and Algebraic Geometry | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | STRINGS | GLUONS | TREE AMPLITUDES | PHYSICS, PARTICLES & FIELDS | Algebra | Algorithms | Amplitudes | Mathematical analysis | Scattering | Linear algebra | Scattering amplitude | Formalism | Physics - High Energy Physics - Theory | Nuclear and High Energy Physics | High Energy Physics - Theory

Gauge Symmetry | Scattering Amplitudes | Quantum Physics | Differential and Algebraic Geometry | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | STRINGS | GLUONS | TREE AMPLITUDES | PHYSICS, PARTICLES & FIELDS | Algebra | Algorithms | Amplitudes | Mathematical analysis | Scattering | Linear algebra | Scattering amplitude | Formalism | Physics - High Energy Physics - Theory | Nuclear and High Energy Physics | High Energy Physics - Theory

Journal Article

Inverse problems, ISSN 1361-6420, 2006, Volume 22, Issue 6, pp. 2197 - 2207

An inverse scattering method is developed for the Camassa-Holm equation. As an illustration of our approach the solutions corresponding to the reflectionless potentials are constructed in terms of the scattering data...

BREAKING | MATHEMATICS, APPLIED | WAVES | INTEGRABILITY | CONSERVED QUANTITIES | SOLITON-SOLUTIONS | STABILITY | GEODESIC-FLOW | PHYSICS, MATHEMATICAL | SHALLOW-WATER EQUATION | PEAKONS | HIERARCHY | Physics - Exactly Solvable and Integrable Systems

BREAKING | MATHEMATICS, APPLIED | WAVES | INTEGRABILITY | CONSERVED QUANTITIES | SOLITON-SOLUTIONS | STABILITY | GEODESIC-FLOW | PHYSICS, MATHEMATICAL | SHALLOW-WATER EQUATION | PEAKONS | HIERARCHY | Physics - Exactly Solvable and Integrable Systems

Journal Article

2000, Lecture notes in mathematics, ISBN 9783540675877, Volume 1735., xvi, 169

Scattering theory is, roughly speaking, perturbation theory of self-adjoint operators on the (absolutely...

Differential equations, partial | Integral equations | Analysis | Theoretical, Mathematical and Computational Physics | Global analysis (Mathematics) | Functional analysis | Partial Differential Equations

Differential equations, partial | Integral equations | Analysis | Theoretical, Mathematical and Computational Physics | Global analysis (Mathematics) | Functional analysis | Partial Differential Equations

Book

The European physical journal. D, Atomic, molecular, and optical physics, ISSN 1434-6079, 2012, Volume 66, Issue 3, pp. 1 - 11

We describe the UK computational implementation of the R-matrix method
for the treatment of electron and positron scattering from molecules...

Spectroscopy/Spectrometry | Physical Chemistry | Quantum Information Technology, Spintronics | Atomic, Molecular, Optical and Plasma Physics | Quantum Physics | Nonlinear Dynamics | Topical issue: Electron/Positron Collision. Guest editors: Michael Brunger, Anne Lafosse, Gaetana Laricchia, Paolo Limao-Vieira and Nigel Mason | Physics | ROTATIONAL-EXCITATION | DISSOCIATIVE RECOMBINATION | IMPACT DISSOCIATION | BOUND-STATES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | DIFFERENTIAL CROSS-SECTIONS | OPTICS | RYDBERG STATES | R-MATRIX CALCULATION | INTERMEDIATE ENERGIES | COLLISIONS | PROGRAM

Spectroscopy/Spectrometry | Physical Chemistry | Quantum Information Technology, Spintronics | Atomic, Molecular, Optical and Plasma Physics | Quantum Physics | Nonlinear Dynamics | Topical issue: Electron/Positron Collision. Guest editors: Michael Brunger, Anne Lafosse, Gaetana Laricchia, Paolo Limao-Vieira and Nigel Mason | Physics | ROTATIONAL-EXCITATION | DISSOCIATIVE RECOMBINATION | IMPACT DISSOCIATION | BOUND-STATES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | DIFFERENTIAL CROSS-SECTIONS | OPTICS | RYDBERG STATES | R-MATRIX CALCULATION | INTERMEDIATE ENERGIES | COLLISIONS | PROGRAM

Journal Article

Inverse Problems, ISSN 0266-5611, 12/2009, Volume 25, Issue 12, pp. 123003 - 123003 (41)

This review is aimed at presenting an overview of evolutionary algorithms (EAs) as applied to the solution of inverse scattering problems...

PERFECTLY CONDUCTING CYLINDERS | MATHEMATICS, APPLIED | PARTICLE SWARM OPTIMIZATION | CYLINDRICAL CONDUCTORS | MICROWAVE IMAGING PROCEDURE | ANT COLONY OPTIMIZATION | GLOBAL OPTIMIZATION | SHAPE RECONSTRUCTION | CODED GENETIC ALGORITHM | STOCHASTIC OPTIMIZATION | PHYSICS, MATHEMATICAL | DIFFERENTIAL EVOLUTION

PERFECTLY CONDUCTING CYLINDERS | MATHEMATICS, APPLIED | PARTICLE SWARM OPTIMIZATION | CYLINDRICAL CONDUCTORS | MICROWAVE IMAGING PROCEDURE | ANT COLONY OPTIMIZATION | GLOBAL OPTIMIZATION | SHAPE RECONSTRUCTION | CODED GENETIC ALGORITHM | STOCHASTIC OPTIMIZATION | PHYSICS, MATHEMATICAL | DIFFERENTIAL EVOLUTION

Journal Article