The Elementary Process of Bremsstrahlung

The Elementary Process of Bremsstrahlung PDF Author: Eberhard Haug
Publisher: World Scientific
ISBN: 9812385789
Category : Science
Languages : en
Pages : 272

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Book Description
This book deals with the theory and experiment of the elementary process of bremsstrahlung, where photons are detected in coincidence with decelerated outgoing electrons. Such experiments allow for a more stringent check of the theoretical work. The main emphasis is laid on electron-atom bremsstrahlung and electron-electron bremsstrahlung, but further bremsstrahlung processes are also dealt with. In the theoretical parts, triply differential cross sections are derived in various approximations, including electron spin and photon-polarization. In the experimental sections, electron-photon coincidence experiments are discussed. These are done partly with transversely polarized electron beams and partly with detectors for the bremsstrahlung linear polarization.

The Elementary Process of Bremsstrahlung

The Elementary Process of Bremsstrahlung PDF Author: Eberhard Haug
Publisher: World Scientific
ISBN: 9812385789
Category : Science
Languages : en
Pages : 272

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Book Description
This book deals with the theory and experiment of the elementary process of bremsstrahlung, where photons are detected in coincidence with decelerated outgoing electrons. Such experiments allow for a more stringent check of the theoretical work. The main emphasis is laid on electron-atom bremsstrahlung and electron-electron bremsstrahlung, but further bremsstrahlung processes are also dealt with. In the theoretical parts, triply differential cross sections are derived in various approximations, including electron spin and photon-polarization. In the experimental sections, electron-photon coincidence experiments are discussed. These are done partly with transversely polarized electron beams and partly with detectors for the bremsstrahlung linear polarization.

The Elementary Process of Bremsstrahlung

The Elementary Process of Bremsstrahlung PDF Author: Werner Nakel
Publisher:
ISBN:
Category : Bremsstrahlung
Languages : en
Pages : 37

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The Elementary Process Theory

The Elementary Process Theory PDF Author: Marcoen Cabbolet
Publisher: Eburon Uitgeverij B.V.
ISBN: 9463014217
Category : Science
Languages : en
Pages : 637

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Book Description
On the one hand, theories of modern physics are very successful in their areas of application. But on the other hand, the irreconcilability of General Relativity (GR) and Quantum Electrodynamics (QED) suggests that these theories of modern physics are not the final answer regarding the fundamental workings of the universe. This monograph takes the position that the key to advances in the foundations of physics lies in the hypothesis that massive systems made up of antimatter are repulsed by the gravitational field of a body of ordinary matter: this hypothesis takes us to an uncharted territory where GR and QED do not hold up. From there the Elementary Process Theory (EPT) is developed: this is a collection of seven generalized process-physical principles that do hold up if the hypothesis is a fact of nature. Using four-dimensionalistic terminology, the EPT abstractly describes an elementary process in the temporal evolution of a massive system that interacts with its environment. The idea is that these elementary processes take place at Planck scale and are essentially all the same, regardless of the type of interaction that takes place: the EPT is thus intended as a candidate for a unifying scheme that applies to all four basic interactions. By mathematical modeling, the relation is explored between the EPT and classical mechanics, quantum mechanics, special relativity and GR.

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 658

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Nuclear Physics - First European Biennial Workshop

Nuclear Physics - First European Biennial Workshop PDF Author: Daniel Guinet
Publisher: World Scientific
ISBN: 9814555460
Category :
Languages : en
Pages : 410

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Novel Lights Sources Beyond Free Electron Lasers

Novel Lights Sources Beyond Free Electron Lasers PDF Author: Andrei Korol
Publisher: Springer Nature
ISBN: 3031042824
Category : Science
Languages : en
Pages : 221

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Book Description
This book discusses possibilities and perspectives for designing and practical realization of novel intensive gamma-ray crystal-based light sources that can be constructed through exposure of oriented crystals—linear, bent and periodically bent, to beams of ultrarelativistic positrons and electrons. The book shows case studies like the tunable light sources based on periodically bent crystals that can be designed with the state-of-the-art beam facilities. A special focus is given to the analysis of generation of the gamma rays because the current technologies based on particle motion in the magnetic field become inefficient or incapable to achieve the desired gamma rays’ intensities. It is demonstrated that the intensity of radiation from crystal-based light sources can be made comparable to or even higher than what is achievable in conventional synchrotrons and undulators operating although in the much lower photon energy range. By exploring the coherence effects, the intensity can be boosted by orders of magnitude. The practical realization of such novel light sources will lead to the significant technological breakthroughs and societal impacts similar to those created earlier by the developments of lasers, synchrotrons and X-rays free-electron lasers. Readers learn about the underlying fundamental physics and familiarize with the theoretical, experimental and technological advances made during last two decades in exploring various features of investigations into crystal-based light sources. This research draws upon knowledge from many research fields, such as material science, beam physics, physics of radiation, solid-state physics and acoustics, to name but a few. The authors provide a useful introduction in this emerging field to a broad readership of researchers and scientists with various backgrounds and, accordingly, make the book as self-contained as possible.

X-Ray Fluorescence in Biological Sciences

X-Ray Fluorescence in Biological Sciences PDF Author: Vivek K. Singh
Publisher: John Wiley & Sons
ISBN: 1119645549
Category : Science
Languages : en
Pages : 692

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Book Description
X-Ray Fluorescence in Biological Sciences Discover a comprehensive exploration of X-ray fluorescence in chemical biology and the clinical and plant sciences In X-Ray Fluorescence in Biological Sciences: Principles, Instrumentation, and Applications, a team of accomplished researchers delivers extensive coverage of the application of X-ray fluorescence (XRF) in the biological sciences, including chemical biology, clinical science, and plant science. The book also explores recent advances in XRF imaging techniques in these fields. The authors focus on understanding and investigating the intercellular structures and metals in plant cells, with advanced discussions of recently developed micro-analytical methods, like energy dispersive X-ray fluorescence spectrometry (EDXRF), total reflection X-ray fluorescence spectrometry (TXRF), micro-proton induced X-ray emission (micro-PIXE), electron probe X-ray microanalysis (EPXMA), synchrotron-based X-ray fluorescence microscopy (SXRF, SRIXE, or micro-XRF) and secondary ion mass spectrometry (SIMS). With thorough descriptions of protocols and practical approaches, the book also includes: A thorough introduction to the historical background and fundamentals of X-ray fluorescence, as well as recent developments in X-ray fluorescence analysis Comprehensive explorations of the general properties, production, and detection of X-rays and the preparation of samples for X-ray fluorescence analysis Practical discussions of the quantification of prepared samples observed under X-ray fluorescence and the relation between precision and beam size and sample amount In-depth examinations of wavelength-dispersive X-ray fluorescence and living materials Perfect for students and researchers studying the natural and chemical sciences, medical biology, plant physiology, agriculture, and botany, X-Ray Fluorescence in Biological Sciences: Principles, Instrumentation, and Applications will also earn a place in the libraries of researchers at biotechnology companies.

The Atmosphere and Ionosphere

The Atmosphere and Ionosphere PDF Author: Vladimir Bychkov
Publisher: Springer Science & Business Media
ISBN: 9400729146
Category : Science
Languages : en
Pages : 298

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Book Description
The book presents a collection of articles devoted to atmospheric and ionospheric science reported during the Conference “Atmosphere, Ionosphere, Safety” held in Kaliningrad, Russia in July 2010. It consists of reviews devoted to physics of elementary processes, aerosols, ionosphere dynamics, microwave discharges and plasmoids. Such a wide range of topics presents a comprehensive analysis of this atmospheric science including trends and questions which exist to be solved.

Elementary Processes at High Energy Pt A

Elementary Processes at High Energy Pt A PDF Author: A Zichichi
Publisher: Elsevier
ISBN: 0323149227
Category : Science
Languages : en
Pages : 469

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Book Description
Elementary Processes at High Energy, Part A covers the proceedings of the eighth Course of The International School of Subnuclear Physics held in Erice, Italy, in July 1970. The said conference is focused on the study of phenomenological approaches to particle physics as well as other specialized topics in the field. The book is divided into three parts. Part 1 discusses electron position annihilators; weak interactions; and hadron processes at higher energies. Part 2 covers topics such as rigorous results from field theory and unitarity; finite theory of quantum electrodynamics; and models for hadronic reactions. Part 3 topics include gravitation; symmetry principles in physics; and electromagnetic production of hadronic resonances. The text is recommended for physicists, especially those who are interested in the developments in the field of particle physics.

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1068

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Book Description