Author: Ronald Louis Fante
Publisher:
ISBN:
Category : Approximation theory
Languages : en
Pages : 28
Book Description
The distorted-wave Born approximation has been used with some success recently in predicting the radar cross section of turbulent wakes illuminated at small aspect angles. In this model the actual incident electric field within the turbulent plasma is replaced by the electric field that would be present if the random electron density (n sub e) in the plasma is replaced by the average electron density (n (ave) sub e). (This field is then used in the right-hand side of the integral equation for the scattered field to obtain the scattering cross section.).
Derivation of Sufficient Conditions for Application of the Distorted-wave Born Approximation to Turbulent Wake Backscatter
Author: Ronald Louis Fante
Publisher:
ISBN:
Category : Approximation theory
Languages : en
Pages : 28
Book Description
The distorted-wave Born approximation has been used with some success recently in predicting the radar cross section of turbulent wakes illuminated at small aspect angles. In this model the actual incident electric field within the turbulent plasma is replaced by the electric field that would be present if the random electron density (n sub e) in the plasma is replaced by the average electron density (n (ave) sub e). (This field is then used in the right-hand side of the integral equation for the scattered field to obtain the scattering cross section.).
Publisher:
ISBN:
Category : Approximation theory
Languages : en
Pages : 28
Book Description
The distorted-wave Born approximation has been used with some success recently in predicting the radar cross section of turbulent wakes illuminated at small aspect angles. In this model the actual incident electric field within the turbulent plasma is replaced by the electric field that would be present if the random electron density (n sub e) in the plasma is replaced by the average electron density (n (ave) sub e). (This field is then used in the right-hand side of the integral equation for the scattered field to obtain the scattering cross section.).
Direct nuclear Reactions
Author: Norman Glendenning
Publisher: Elsevier
ISBN: 0323152376
Category : Science
Languages : en
Pages : 397
Book Description
Direct Nuclear Reactions deals with the theory of direct nuclear reactions, their microscopic aspects, and their effect on the motions of the individual nucleons. The principal results of the theory are described, with emphasis on the approximations involved to understand how well the theory can be expected to hold under specific experimental conditions. Applications to the analysis of experiments are also considered. This book consists of 19 chapters and begins by explaining the difference between direct and compound nuclear reactions. The reader is then introduced to the theory of plane waves, some results of scattering theory, and the phenomenological optical potential. The following chapters focus on form factors and their nuclear structure content; the basis of the optical potential as an effective interaction; reactions such as inelastic single- and two-nucleon transfer reactions; the effect of nuclear correlations; and the role of multiple-step reactions. The theory of inelastic scattering and the relationship between the effective and free interactions are also discussed, along with reactions between heavy ions and the polarizability of nuclear wave functions during a heavy-ion reaction. This monograph will be of interest to nuclear physicists.
Publisher: Elsevier
ISBN: 0323152376
Category : Science
Languages : en
Pages : 397
Book Description
Direct Nuclear Reactions deals with the theory of direct nuclear reactions, their microscopic aspects, and their effect on the motions of the individual nucleons. The principal results of the theory are described, with emphasis on the approximations involved to understand how well the theory can be expected to hold under specific experimental conditions. Applications to the analysis of experiments are also considered. This book consists of 19 chapters and begins by explaining the difference between direct and compound nuclear reactions. The reader is then introduced to the theory of plane waves, some results of scattering theory, and the phenomenological optical potential. The following chapters focus on form factors and their nuclear structure content; the basis of the optical potential as an effective interaction; reactions such as inelastic single- and two-nucleon transfer reactions; the effect of nuclear correlations; and the role of multiple-step reactions. The theory of inelastic scattering and the relationship between the effective and free interactions are also discussed, along with reactions between heavy ions and the polarizability of nuclear wave functions during a heavy-ion reaction. This monograph will be of interest to nuclear physicists.
Relativistic Heavy-Particle Collision Theory
Author: Derrick S.F. Crothers
Publisher: Springer Science & Business Media
ISBN: 1461542758
Category : Science
Languages : en
Pages : 313
Book Description
If a heavy particle ion (atom, molecule, muon) collides with another in the gas phase at speeds approaching the speed of light, the time-dependent Dirac equation equation must be used for its description, including quantum electro-dynamic, special relativity and magnetic coupling effects. In this book we study one electron in the variety of rearrangement collisions: radiative and non-radiative capture, ionization, capture by pair (one electron, one positron) production and antihydrogen production. Our relativistic continuum distorted-wave theory accounts extremely well for the simultaneous behaviour of the electron with respect to the nuclear charges of the projectile and the target. This is the first book developed in this subject. Containing many diagrams and tables, and fully referenced, it goes beyond chapters in previous books. The relativistic continuum distorted-wave theory developed by the authors group, is shown to be fully Hermitean. Detailed mathematics are provided in nine appendices.
Publisher: Springer Science & Business Media
ISBN: 1461542758
Category : Science
Languages : en
Pages : 313
Book Description
If a heavy particle ion (atom, molecule, muon) collides with another in the gas phase at speeds approaching the speed of light, the time-dependent Dirac equation equation must be used for its description, including quantum electro-dynamic, special relativity and magnetic coupling effects. In this book we study one electron in the variety of rearrangement collisions: radiative and non-radiative capture, ionization, capture by pair (one electron, one positron) production and antihydrogen production. Our relativistic continuum distorted-wave theory accounts extremely well for the simultaneous behaviour of the electron with respect to the nuclear charges of the projectile and the target. This is the first book developed in this subject. Containing many diagrams and tables, and fully referenced, it goes beyond chapters in previous books. The relativistic continuum distorted-wave theory developed by the authors group, is shown to be fully Hermitean. Detailed mathematics are provided in nine appendices.
NASA Technical Note
Gamma Ray Angular Correlations Following Inelastic Scattering of 42-MeV Alpha Particles from Magnesium 24
Scattering Theory
Author: John R. Taylor
Publisher: Courier Corporation
ISBN: 0486142078
Category : Technology & Engineering
Languages : en
Pages : 498
Book Description
This graduate-level text, intended for any student of physics who requires a thorough grounding in the quantum theory of nonrelativistic scattering, emphasizes the time-dependent approach. 1983 edition.
Publisher: Courier Corporation
ISBN: 0486142078
Category : Technology & Engineering
Languages : en
Pages : 498
Book Description
This graduate-level text, intended for any student of physics who requires a thorough grounding in the quantum theory of nonrelativistic scattering, emphasizes the time-dependent approach. 1983 edition.
Electron Ionization
Author: Tilmann D. Märk
Publisher: BoD – Books on Demand
ISBN: 3902719575
Category : Collisions (Nuclear physics)
Languages : en
Pages : 398
Book Description
Publisher: BoD – Books on Demand
ISBN: 3902719575
Category : Collisions (Nuclear physics)
Languages : en
Pages : 398
Book Description
The Godbreaker
Author: Mike Brooks
Publisher: Rebellion Publishing Ltd
ISBN: 1786187272
Category : Fiction
Languages : en
Pages : 666
Book Description
War comes to Narida and Nothing Will Be The Same Again. As the Black Keep Council prepares for war, journeying far to protect their lands and friend, The God-King and his sister try to keep Narida together in the face of betrayal while the Splinter King remains at large. The Golden and his hordes of raiders press their advantage and sweep across the land with unholy powers. Sacrifices will be made, and not everyone will make it back to Black Keep alive...
Publisher: Rebellion Publishing Ltd
ISBN: 1786187272
Category : Fiction
Languages : en
Pages : 666
Book Description
War comes to Narida and Nothing Will Be The Same Again. As the Black Keep Council prepares for war, journeying far to protect their lands and friend, The God-King and his sister try to keep Narida together in the face of betrayal while the Splinter King remains at large. The Golden and his hordes of raiders press their advantage and sweep across the land with unholy powers. Sacrifices will be made, and not everyone will make it back to Black Keep alive...