Polarization Bremsstrahlung
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Polarization Bremsstrahlung
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Author : V.N. Tsytovich
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Polarization Bremsstrahlung written by V.N. Tsytovich and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This book was written by a group of authors and provides a systematic dis cussion of questions related to bremsstrahlung in many-particle systems. A number of new results have recently been obtained in this area which require a fundamental revision of the previously existing traditional concepts of bremsstrahlung. This ap plies both to complicated atoms containing a large number of electrons and to the additional bremsstrahlung in a system of many particles forming a medium. In fact, the traditional approach was rigorously applicable only either to isolated "structureless" particles (e. g. , to the emission of an electron on a proton) or to par ticles radiating in the limit of extremely high frequencies. Polarization effects (either polarization of an atom itself by an incident particle or polarization of the medium surrounding an atomic particle) have a significant effect in the practically important optical and x-ray frequency ranges and sometimes even predominate. The first effect has come to be known as polarization atomic (or dynamic) bremsstrahlung and the second, as polarization transition bremsstrahlung. The au thors of this book use a single term: polarization bremsstrahlung. It seems that, in contrast to earlier ideas on the subject, bremsstrahlung during collisions of heavy incident particles with atoms is by no means small and is entirely caused by polar ization effects.
Polarization Bremsstrahlung
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Author : Andrey V. Korol
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-02-05
Polarization Bremsstrahlung written by Andrey V. Korol and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-05 with Science categories.
This book introduces and reviews both theory and applications of polarizational bremsstrahlung, i.e. the electromagnetic radiation emitted during collisions of charged particles with structured, thus polarizable targets, such as atoms, molecules and clusters. The subject, following the first experimental evidence a few decades ago, has gained importance through a number of modern applications. Thus, the study of several radiative mechanisms is expected to lead to the design of novel light sources, operating in various parts of the electromagnetic spectrum. Conversely, the analysis of the spectral and angular distribution of the photon emission constitutes a new tool for extracting information on the interaction of the colliding particles, and on their internal structure and dynamical properties. Last but not least, accurate quantitative descriptions of the photon emission processes determine the radiative energy losses of particles in various media, thereby providing essential information required for e.g. plasma diagnostics as well as astrophysical and medical applications (such as radiation therapy). This book primarily addresses graduate students and researchers with a background in atomic, molecular, optical or plasma physics, but will also be of benefit to anyone wishing to enter the field.
Polarization Bremsstrahlung On Atoms Plasmas Nanostructures And Solids
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Author : Valeriy Astapenko
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-01-11
Polarization Bremsstrahlung On Atoms Plasmas Nanostructures And Solids written by Valeriy Astapenko and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-11 with Science categories.
The book is devoted to the modern theory and experimental manifestation of Polarization Bremsstrahlung (PB) which arises due to scattering of charged particles from various targets: atoms, nanostructures (including atomic clusters, nanoparticle in dielectric matrix, fullerens, graphene-like two-dimensional atomic structure) and in condensed matter (monocrystals, polycrystals, partially ordered crystals and amorphous matter) The present book addresses mainly researchers interested in the radiative processes during the interaction between fast particles and matter. It also will be useful for post-graduate students specializing in radiation physics and related fields.
The Elementary Process Of Bremsstrahlung
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Author : Eberhard Haug
language : en
Publisher: World Scientific
Release Date : 2004
The Elementary Process Of Bremsstrahlung written by Eberhard Haug and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Science categories.
Ch. 1. Introduction. 1.1. General introduction. 1.2. Short historical note. 1.3. Notations and definitions -- ch. 2. Classical and semiclassical considerations on the bremsstrahlung process. 2.1. Electron-nucleus bremsstrahlung. 2.2. Electron-electron bremsstrahlung. 2.3. Weizsäcker-Williams method of virtual quanta -- ch. 3. Theory of the elementary process of electron-nucleus bremsstrahlung. 3.1. Introduction. 3.2. Bremsstrahlung cross section. 3.3. Born approximation (Bethe-Heitler formula). 3.4. Approximations with the Sommerfeld-Maue wave function. 3.5. Calculation using relativistic partial-wave expansions. 3.6. Spin-dependent cross section and bremsstrahlung asymmetry. 3.7. Bremsstrahlung polarization. 3.8. Radiative corrections to bremsstrahlung -- ch. 4. Experiments on the elementary process of electron-nucleus bremsstrahlung. 4.1. Survey of experimental devices. 4.2. Electron-photon coincidence experiments without regard to polarization variables. 4.3. Electron-photon coincidence experiments including polarization variables. 4.4. Tagged photons -- ch. 5. Theory of the elementary process of electron-electron bremsstrahlung. 5.1. Introduction. 5.2. Kinematics. 5.3. Cross section. 5.4. Bremsstrahlung in the field of bound electrons -- ch. 6. Experiments on the elementary process of electron-electron bremsstrahlung. 6.1. Electron-photon coincidence experiments without regard to polarization variables. 6.2. Electron-photon coincidence experiments including polarization variables -- ch. 7. Some remarks on integrated cross sections and further bremsstrahlung processes. 7.1. Integrated cross sections. 7.2. Positron-nucleus bremsstrahlung. 7.3. Electron-positron bremsstrahlung. 7.4. Two-photon bremsstrahlung. 7.5. Polarization bremsstrahlung. 7.6. Crystalline targets: coherent bremsstrahlung. 7.7. Bremsstrahlung from heavy particles. 7.8. Bremsstrahlung in nuclear decays. 7.9. Bremsstrahlung in magnetic fields. 7.10. Stimulated bremsstrahlung
Polarization Of Bremsstrahlung From Polarized Electrons
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Author : Christian Fronsdal
language : en
Publisher:
Release Date : 1958
Polarization Of Bremsstrahlung From Polarized Electrons written by Christian Fronsdal and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with categories.
Polarization And Interference Effects In Radiation Processes
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Author : V. A. Astapenko
language : en
Publisher:
Release Date : 2006
Polarization And Interference Effects In Radiation Processes written by V. A. Astapenko and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Astrophysics categories.
This review presents results of recent investigations concerning the polarization and interference effects that arise in radiation processes such as Bremsstrahlung on targets with electron core, photo-effects in bichromatic electromagnetic field, femtosecond photon echo in nanocrystals, and associated phenomena. Some ideas are applied to the calculation of the cross section of atomic ionization by electron impact in the Born-Compton approximation. The results can be used for analyzing the radiation phenomena in plasmas in a wide temperature range including storage ring plasma.
Positive Pion Production By Polarized Bremsstrahlung
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Author : Richard Edward Taylor
language : en
Publisher:
Release Date : 1961
Positive Pion Production By Polarized Bremsstrahlung written by Richard Edward Taylor and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with categories.
Electromagnetic Radiation Of Electrons In Periodic Structures
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Author : Alexander Potylitsyn
language : en
Publisher: Springer
Release Date : 2011-05-04
Electromagnetic Radiation Of Electrons In Periodic Structures written by Alexander Potylitsyn and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05-04 with Science categories.
Periodic magnetic structures (undulators) are widely used in accelerators to generate monochromatic undulator radiation (UR) in the range from far infrared to the hard X-ray region. Another periodic crystalline structure is used to produce quasimonochromatic polarized photon beams via the coherent bremsstrahlung mechanism (CBS). Due to such characteristics as monochromaticity, polarization and adjustability, these types of radiation is of large interest for applied and basic research of accelerator-emitted radiation. The book provides a detailed overview of the fundamental principles behind electromagnetic radiation emitted from accelerated charged particles (e.g. UR, CBS, radiation of fast electrons in Laser flash fields) as well as a unified description of relatively new radiation mechanisms which attracted great interest in recent years. This are the so-called polarization radiation excited by the Coulomb field of incident particles in periodic structures, parametric X-rays, resonant transition radiation and the Smith-Purcell effect. Characteristics of such radiation sources and perspectives of their usage are discussed. The recent experimental results as well as their interpretation are presented.
The Circular Polarization Of External Bremsstrahlung Produced By Beta Rays In A Magnetized Iron Target
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Author : I. Khubeis
language : de
Publisher:
Release Date : 1964
The Circular Polarization Of External Bremsstrahlung Produced By Beta Rays In A Magnetized Iron Target written by I. Khubeis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with categories.
Impulsive Solar X Ray Bursts Iii Polarization And Directivity Of Bremsstrahlung Radiation From A Beam Of Electrons Directed Toward The Photosphere
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Author : Stanford University. Institute for Plasma Research
language : en
Publisher:
Release Date : 1976
Impulsive Solar X Ray Bursts Iii Polarization And Directivity Of Bremsstrahlung Radiation From A Beam Of Electrons Directed Toward The Photosphere written by Stanford University. Institute for Plasma Research and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with categories.