Nuclear Electromagnetic Bremsstrahlung

Nuclear Electromagnetic Bremsstrahlung PDF Author: H. (GRENOBLE) Nifenecker
Publisher:
ISBN:
Category :
Languages : en
Pages : 31

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Nuclear Electromagnetic Bremsstrahlung

Nuclear Electromagnetic Bremsstrahlung PDF Author: H. (GRENOBLE) Nifenecker
Publisher:
ISBN:
Category :
Languages : en
Pages : 31

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Book Description


Coherent Radiation Sources

Coherent Radiation Sources PDF Author: A.W. Saenz
Publisher: Springer Science & Business Media
ISBN: 3642511856
Category : Science
Languages : en
Pages : 246

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Book Description
Energetic electromagnetic radiation finds frequent uses in science (e. g. , for expe riments in nuclear and elementary - particle physics), in technology (for materials testing), and in medicine (for medical X-rays). The most common method of genera ting such radiation is via the process of "bremsstrahlung" (a German term coined by A. Sommerfeld, meaning "braking radiation") in which a beam of electrons is direc ted into matter (e. g. , a metal target), losing energy during its collisions with the atoms and releasing this energy in the form of emitted radiation. The character of such radiation may be drastically changed by the use of a tar get with periodic structure (most commonly, a crystal target). The coherent waves emitted from individual crystal atoms interfere with each other, monochromatizing and polarizing the radiation and often increasing its intensity manifold, thereby creating a powerful radiation source of high quality for purposes of scientific and technical applications. This is true both for the well - established "coherent bremsstrahlung" process in which the interfering radiation is emitted while the electrons cross a succession of crystal planes, as well as for the more recently discovered process of "channeling radiation" (generating radiation of even higher intensity, but lower energy) in which the radiation is emitted while the electrons propagate along a crystal plane, or a crystal axis, in an oscillatory fashion.

Electromagnetic Interactions In Nuclear And Hadron Physics, Proceedings Of The International Symposium

Electromagnetic Interactions In Nuclear And Hadron Physics, Proceedings Of The International Symposium PDF Author: Mamoru Fujiwara
Publisher: World Scientific
ISBN: 9814488283
Category : Science
Languages : en
Pages : 728

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Book Description
This book covers the following topics: (1) meson and hadron production by real and virtual photon interaction with nucleons and nuclei; (2) astrophysical studies via photoreactions and hadron reactions; (3) new technologies for the electromagnetic probes and detector development; (4) nuclear structure studies with electromagnetic probes; (5) fundamental symmetries with electromagnetic probes and related problems.The proceedings have been selected for coverage in:• Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)

Electromagnetic Interactions from 5 to 500 MeV and Nuclear Research

Electromagnetic Interactions from 5 to 500 MeV and Nuclear Research PDF Author: Leonard C. Maximon
Publisher:
ISBN:
Category : Electromagentic interactions
Languages : en
Pages : 56

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Book Description


Coherent Radiation Sources

Coherent Radiation Sources PDF Author: A.W. Saenz
Publisher: Springer
ISBN: 9783642511868
Category : Science
Languages : en
Pages : 235

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Book Description
Energetic electromagnetic radiation finds frequent uses in science (e. g. , for expe riments in nuclear and elementary - particle physics), in technology (for materials testing), and in medicine (for medical X-rays). The most common method of genera ting such radiation is via the process of "bremsstrahlung" (a German term coined by A. Sommerfeld, meaning "braking radiation") in which a beam of electrons is direc ted into matter (e. g. , a metal target), losing energy during its collisions with the atoms and releasing this energy in the form of emitted radiation. The character of such radiation may be drastically changed by the use of a tar get with periodic structure (most commonly, a crystal target). The coherent waves emitted from individual crystal atoms interfere with each other, monochromatizing and polarizing the radiation and often increasing its intensity manifold, thereby creating a powerful radiation source of high quality for purposes of scientific and technical applications. This is true both for the well - established "coherent bremsstrahlung" process in which the interfering radiation is emitted while the electrons cross a succession of crystal planes, as well as for the more recently discovered process of "channeling radiation" (generating radiation of even higher intensity, but lower energy) in which the radiation is emitted while the electrons propagate along a crystal plane, or a crystal axis, in an oscillatory fashion.

Hadron and Nuclear Physics with Electromagnetic Probes

Hadron and Nuclear Physics with Electromagnetic Probes PDF Author: K. Maruyama
Publisher: Elsevier
ISBN: 0080524788
Category : Science
Languages : en
Pages : 317

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Book Description
In recent years, the main research areas were photonuclear reactions and meson productions by using the first high-duty tagged photon beam and the TAGX spectrometer. Although this field is developing quite rapidly, the synchrotron was closed in 1999 after 37 years of operation, and these activities continue at new facilities. It was therfore a good time to discuss the present status and future directions of this field at this occasion. The Symposium was attended by 85 physicists and 35 talks were presented. This book contains the papers presented in the scientific program of the Symposium. aspects of kaon photoproduc

Theoretical Physics and Astrophysics

Theoretical Physics and Astrophysics PDF Author: V.L. Ginzburg
Publisher: Elsevier
ISBN: 1483293181
Category : Science
Languages : en
Pages : 471

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Book Description
The aim of this book is to present, on the one hand various topics in theoretical physics in depth - especially topics related to electrodynamics - and on the other hand to show how these topics find applications in various aspects of astrophysics. The first text on theoretical physics and astrophysical applications, it covers many recent advances including those in X-ray, &ggr;-ray and radio-astronomy, with comprehensive coverage of the literature

Principles Of Radiation Interaction In Matter And Detection (3rd Edition)

Principles Of Radiation Interaction In Matter And Detection (3rd Edition) PDF Author: Claude Leroy
Publisher: World Scientific
ISBN: 9814458465
Category : Science
Languages : en
Pages : 1041

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Book Description
This book, like the first and second editions, addresses the fundamental principles of interaction between radiation and matter and the principles of particle detection and detectors in a wide scope of fields, from low to high energy, including space physics and medical environment. It provides abundant information about the processes of electromagnetic and hadronic energy deposition in matter, detecting systems, performance of detectors and their optimization.The third edition includes additional material covering, for instance: mechanisms of energy loss like the inverse Compton scattering, corrections due to the Landau-Pomeranchuk-Migdal effect, an extended relativistic treatment of nucleus-nucleus screened Coulomb scattering, and transport of charged particles inside the heliosphere. Furthermore, the displacement damage (NIEL) in semiconductors has been revisited to account for recent experimental data and more comprehensive comparisons with results previously obtained.This book will be of great use to graduate students and final-year undergraduates as a reference and supplement for courses in particle, astroparticle, space physics and instrumentation. A part of the book is directed toward courses in medical physics. The book can also be used by researchers in experimental particle physics at low, medium, and high energy who are dealing with instrumentation.

Optimization of a Linac Based Source of Bremsstrahlung Radiation

Optimization of a Linac Based Source of Bremsstrahlung Radiation PDF Author: Cristian Garrido Tamm
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
It is well known that, when accelerated electrons from a linear accelerator interact with a high atomic number (Z) target material, electromagnetic radiation (bremsstrahlung) is produced. In the present work some aspects of the generation of the bremsstrahlung radiation by linear accelerators of electrons are studied, namely the relation between the dose and parameters of the accelerating structure and beam characteristics is investigated. We carry out numerical simulations of the relative dose rate at fixed maximal beam energy and analyze its dependence on the length of the accelerating cells, power of the electromagnetic field dissipated in them and average energy and energy spread of the output beam. The simulation of the acceleration of the electrons in the accelerator is done with the RTMTRACE code.

Exercises with Solutions in Radiation Physics

Exercises with Solutions in Radiation Physics PDF Author: Bo N. Nilsson
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110433737
Category : Medical
Languages : en
Pages : 297

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Book Description
The textbook begins with exercises related to radioactive sources and decay schemes. The problems covered include series decay and how to determine the frequency and energy of emitted particles in disintegrations. The next chapter deals with the interaction of ionizing radiation, including the treatment of photons and charged particles. The main focus is on applications based on the knowledge of interaction, to be used in subsequent work and courses. The textbook then examines detectors and measurements, including both counting statistics and properties of pulse detectors. The chapter that follows is dedicated to dosimetry, which is a major subject in medical radiation physics. It covers theoretical applications, such as different equilibrium situations and cavity theories, as well as experimental dosimetry, including ionization chambers and solid state and liquid dosimeters. A shorter chapter deals with radiobiology, where different cell survival models are considered. The last chapter concerns radiation protection and health physics. Both radioecology and radiation shielding calculations are covered. The textbook includes tables to simplify the solutions of the exercises, but the reader is mainly referred to important websites for importing necessary data.