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Synchrotron radiation is the name given to the radiation which occurs when charged particles are accelerated in a curved path or orbit. Classically, any charged particle which moves in a curved path or is accelerated in a straight-line path will emit electromagnetic radiation. Various names are given to this radiation in different contexts. Thus circular particle accelerators are called synchrotrons, this is where charged particles are accelerated to very high speeds and the radiation is referred to as synchrotron radiation. Suitable for a summer short course or one term lecture series this text introduces the subject, starting with some historical background then covering basic concepts such as flux, intensity, brilliance, emittance and Liouville's theorem. The book then covers the properties of synchrotron radiation, insertion devices, beamlines and monochromators before finishing with an introduction to free electron lasers and an overview of the most common techniques and applications of this technology.
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This thesis describes the experimental and theoretical basics of free electron laser science, serving as an excellent introduction for newcomers to this young field. Beyond that, it addresses electron-beam lifetimes in third-generation synchrotron light sources, in particular with a view to optimizing them in the forthcoming ESRF upgrade. The lifetime of the electron beam in a storage ring is a measure of how fast electrons are being lost, and is thus an essential parameter determining the required injection frequency, which in turn affects beam stability and power consumption. The main limitation on the beam lifetime in these synchrotron light sources is the Touschek effect, i.e. the single scattering between two electrons in a bunch. In this thesis a model able to predict the Touschek lifetime is presented. The model is successfully tested against measurements and used to study the influence of other parameters such as current and size of vacuum chamber. Not least, it enables the settings of sextupole magnets to be optimized.
Nuclear Physics --- Physics --- Physical Sciences & Mathematics --- Synchrotrons. --- European Synchrotron Radiation Facility. --- Synchrotron --- ESRF --- Installation européenne de rayonnement synchrotron --- Europäische Synchrotron-Strahlungsquelle (Research institute) --- Particle accelerators --- Particle acceleration. --- Particle Acceleration and Detection, Beam Physics. --- Optics, Lasers, Photonics, Optical Devices. --- Lasers. --- Photonics. --- Particles (Nuclear physics) --- Acceleration (Mechanics) --- Nuclear physics --- New optics --- Optics --- Light amplification by stimulated emission of radiation --- Masers, Optical --- Optical masers --- Light amplifiers --- Light sources --- Optoelectronic devices --- Nonlinear optics --- Optical parametric oscillators --- Acceleration
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Hardly any other discovery of the nineteenth century did have such an impact on science and technology as Wilhelm Conrad Röntgen’s seminal find of the X-rays. X-ray tubes soon made their way as excellent instruments for numerous applications in medicine, biology, materials science and testing, chemistry and public security. Developing new radiation sources with higher brilliance and much extended spectral range resulted in stunning developments like the electron synchrotron and electron storage ring and the freeelectron laser. This handbook highlights these developments in fifty chapters. The reader is given not only an inside view of exciting science areas but also of design concepts for the most advanced light sources. The theory of synchrotron radiation and of the freeelectron laser, design examples and the technology basis are presented. The handbook presents advanced concepts like seeding and harmonic generation, the booming field of Terahertz radiation sources and upcoming brilliant light sources driven by laser-plasma accelerators. The applications of the most advanced light sources and the advent of nanobeams and fully coherent x-rays allow experiments from which scientists in the past could not even dream. Examples are the diffraction with nanometer resolution, imaging with a full 3D reconstruction of the object from a diffraction pattern, measuring the disorder in liquids with high spatial and temporal resolution. The 20th century was dedicated to the development and improvement of synchrotron light sources with an ever ongoing increase of brilliance. With ultrahigh brilliance sources, the 21st century will be the century of x-ray lasers and their applications. Thus, we are already close to the dream of condensed matter and biophysics: imaging single (macro)molecules and measuring their dynamics on the femtosecond timescale to produce movies with atomic resolution.
Physics. --- Physical chemistry. --- Optics. --- Electrodynamics. --- Condensed matter. --- Biophysics. --- Biological physics. --- Physical measurements. --- Measurement. --- Materials science. --- Optics and Electrodynamics. --- Characterization and Evaluation of Materials. --- Condensed Matter Physics. --- Measurement Science and Instrumentation. --- Physical Chemistry. --- Biophysics and Biological Physics. --- Material science --- Measuring --- Mensuration --- Measurements, Physical --- Biological physics --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Chemistry, Theoretical --- Physical chemistry --- Theoretical chemistry --- Natural philosophy --- Philosophy, Natural --- Surfaces (Physics). --- Chemistry, Physical organic. --- Classical Electrodynamics. --- Biological and Medical Physics, Biophysics. --- Measurement . --- Physical sciences --- Dynamics --- Physics --- Light --- Biology --- Medical sciences --- Chemistry --- Mathematics --- Technology --- Metrology --- Physical measurements --- Mathematical physics --- Measurement --- Liquids --- Matter --- Solids --- Synchrotron radiation. --- Surfaces (Physics) --- Physical organic chemistry. --- Materials --- Measuring instruments. --- Characterization and Analytical Technique. --- Analysis. --- Instruments, Measuring --- Measuring tools --- Scientific apparatus and instruments --- Instruments
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