Study of Coherent Synchrotron Radiation Effects by Means of a New Simulation Code Based on the Non-linear Extension of the Operator Splitting Method

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ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (876 download)

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Book Synopsis Study of Coherent Synchrotron Radiation Effects by Means of a New Simulation Code Based on the Non-linear Extension of the Operator Splitting Method by : Giuseppe Dattoli

Download or read book Study of Coherent Synchrotron Radiation Effects by Means of a New Simulation Code Based on the Non-linear Extension of the Operator Splitting Method written by Giuseppe Dattoli and published by . This book was released on 2006 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Simulations of RF Beam Manipulations Including Intensity Effects for CERN PSB and SPS Upgrades

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Publisher : Sapienza Università Editrice
ISBN 13 : 8893772434
Total Pages : 220 pages
Book Rating : 4.8/5 (937 download)

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Book Synopsis Simulations of RF Beam Manipulations Including Intensity Effects for CERN PSB and SPS Upgrades by : Danilo Quartullo

Download or read book Simulations of RF Beam Manipulations Including Intensity Effects for CERN PSB and SPS Upgrades written by Danilo Quartullo and published by Sapienza Università Editrice. This book was released on 2022-11-30 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: The LIU program at CERN is of paramount importance at international level. The program foresees a significant upgrade of the LHC injector chain to increase the luminosity of the LHC beam by a factor of ten after 2024, when the HL-LHC era will start. This thesis deals with longitudinal beam dynamics studies for two LHC injectors (PSB and SPS), the main goal being the analysis of beam instabilities in the HL-LHC scenario.

The Physics and Applications of High Brightness Electron Beams

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Publisher : World Scientific
ISBN 13 : 9812772170
Total Pages : 729 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis The Physics and Applications of High Brightness Electron Beams by : Luigi Palumbo

Download or read book The Physics and Applications of High Brightness Electron Beams written by Luigi Palumbo and published by World Scientific. This book was released on 2007 with total page 729 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings comprise cutting-edge contributions by researchers at the frontiers of beam physics, free-electron-based light sources, and advanced accelerators. It represents a snap-shot of activity in these fields at a critical historical juncture, where rapid experimental progress is being reported, and new facilities such as X-ray free-electron lasers are under construction. The volume features invited contributions from leading researchers from the international beam physics community that summarize the state-of-the-art research in individual topics, as well as timely contributions from participants that arose during the workshop itself.

The Physics and Applications of High Brightness Electron Beams

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Publisher : World Scientific
ISBN 13 : 9812772162
Total Pages : 729 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis The Physics and Applications of High Brightness Electron Beams by : INFN ELOISATRON Project. Workshop

Download or read book The Physics and Applications of High Brightness Electron Beams written by INFN ELOISATRON Project. Workshop and published by World Scientific. This book was released on 2007 with total page 729 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings comprise cutting-edge contributions by researchers at the frontiers of beam physics, free-electron-based light sources, and advanced accelerators. It represents a snap-shot of activity in these fields at a critical historical juncture, where rapid experimental progress is being reported, and new facilities such as X-ray free-electron lasers are under construction. The volume features invited contributions from leading researchers from the international beam physics community that summarize the state-of-the-art research in individual topics, as well as timely contributions from participants that arose during the workshop itself.

Proceedings of the 46th Workshop of the INFN Eloisatron Project

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ISBN 13 :
Total Pages : 802 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Proceedings of the 46th Workshop of the INFN Eloisatron Project by : INFN ELOISATRON Project. Workshop

Download or read book Proceedings of the 46th Workshop of the INFN Eloisatron Project written by INFN ELOISATRON Project. Workshop and published by . This book was released on 2007 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

New Particle-in-Cell Code for Numerical Simulation of Coherent Synchrotron Radiation

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis New Particle-in-Cell Code for Numerical Simulation of Coherent Synchrotron Radiation by :

Download or read book New Particle-in-Cell Code for Numerical Simulation of Coherent Synchrotron Radiation written by and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a first look at the new code for self-consistent, 2D simulations of beam dynamics affected by the coherent synchrotron radiation. The code is of the particle-in-cell variety: the beam bunch is sampled by point-charge particles, which are deposited on the grid; the corresponding forces on the grid are then computed using retarded potentials according to causality, and interpolated so as to advance the particles in time. The retarded potentials are evaluated by integrating over the 2D path history of the bunch, with the charge and current density at the retarded time obtained from interpolation of the particle distributions recorded at discrete timesteps. The code is benchmarked against analytical results obtained for a rigid-line bunch. We also outline the features and applications which are currently being developed.

A Simple Method for Simulation of Coherent Synchrotron Radiation in a Tracking Code

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ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis A Simple Method for Simulation of Coherent Synchrotron Radiation in a Tracking Code by :

Download or read book A Simple Method for Simulation of Coherent Synchrotron Radiation in a Tracking Code written by and published by . This book was released on 2000 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coherent synchrotron radiation (CSR) is of great interest to those designing accelerators as drivers for free-electron lasers (FELs). Although experimental evidence is incomplete, CSR is predicted to have potentially severe effects on the emittance of high-brightness electron beams. The performance of an FEL depends critically on the emittance, current, and energy spread of the beam. Attempts to increase the current through magnetic bunch compression can lead to increased emittance and energy spread due to CSR in the dipoles of such a compressor. The code elegant was used for design and simulation of the bunch compressor for the Low-Energy Undulator Test Line (LEUTL) FEL at the Advanced Photon Source (APS). In order to facilitate this design, a fast algorithm was developed based on the 1-D formalism of Saldin and coworkers. In addition, a plausible method of including CSR effects in drift spaces following the chicane magnets was developed and implemented. The algorithm is fast enough to permit running hundreds of tolerance simulations including CSR for 50 thousand particles. This article describes the details of the implementation and shows results for the APS bunch compressor.

Coherent Synchrotron Radiation Calculations Using TraFiC4

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ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Coherent Synchrotron Radiation Calculations Using TraFiC4 by :

Download or read book Coherent Synchrotron Radiation Calculations Using TraFiC4 written by and published by . This book was released on 2002 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coherent synchrotron radiation (CSR) is one of the most important effects in the design of high-quality beamlines with small bending radii. For a wide class of problems, numerical simulation is the only method to predict its effects. TraFiC is one of several simulation codes in existence. In this paper, we describe its extension to multi-processor machines, resulting in a substantial saving of CPU time. Also, we describe a semi-analytical approach to the problem of optics-dependence of emittance growth due to CSR.

Physics Briefs

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ISBN 13 :
Total Pages : 1264 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1994 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Coherent Synchrotron Radiation

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ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Coherent Synchrotron Radiation by :

Download or read book Coherent Synchrotron Radiation written by and published by . This book was released on 2012 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The physics of coherent synchrotron radiation (CSR) emitted by ultra-relativistic electron bunches, known since the last century, has become increasingly important with the development of high peak current free electron lasers and shorter bunch lengths in storage rings. Coherent radiation can be described as a low frequency part of the familiar synchrotron radiation in bending magnets. As this part is independent of the electron energy, the fields of different electrons of a short bunch can be in phase and the total power of the radiation will be quadratic with the number of electrons. Naturally the frequency spectrum of the longitudinal electron distribution in a bunch is of the same importance as the overall electron bunch length. The interest in the utilization of high power radiation from the terahertz and far infrared region in the field of chemical, physical and biological processes has led synchrotron radiation facilities to pay more attention to the production of coherent radiation. Several laboratories have proposed the construction of a facility wholly dedicated to terahertz production using the coherent radiation in bending magnets initiated by the longitudinal instabilities in the ring. Existing synchrotron radiation facilities also consider such a possibility among their future plans. There is a beautiful introduction to CSR in the 'ICFA Beam Dynamics Newsletter' N 35 (Editor C. Biscari). In this paper we recall the basic properties of CSR from the theory and what new effects, we can get from the precise simulations of the coherent radiation using numerical solutions of Maxwell's equations. In particular, transverse variation of the particle energy loss in a bunch, discovered in these simulations, explains the slice emittance growth in bending magnets of the bunch compressors and transverse de-coherence in undulators. CSR may play same the role as the effect of quantum fluctuations of synchrotron radiation in damping rings. It can limit the minimum achievable emittance in the synchrotron light sources for short bunches.

Numerical Calculation of Coherent Synchrotron Radiation Effects Using TraFiC4

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Numerical Calculation of Coherent Synchrotron Radiation Effects Using TraFiC4 by :

Download or read book Numerical Calculation of Coherent Synchrotron Radiation Effects Using TraFiC4 written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Coherent synchrotron radiation (CSR) occurs when short bunches travel on strongly bent trajectories. Its effects on high-quality beams can be severe and are well understood qualitatively. For quantitative results, however, one has to rely on numerical methods. There exist several simulation codes utilizing different approaches. The authors describe in some detail the code TraFiC4 developed at DESY for design and analysis purposes, which approaches the problem from first principles and solves the equations of motion either perturbatively or self-consistently. They present some calculational results and comparison with experimental data. Also, they give examples of how the code can be used to design beamlines with minimal emittance growth due to CSR.

Bulletin of the Atomic Scientists

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ISBN 13 :
Total Pages : 116 pages
Book Rating : 4./5 ( download)

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Book Synopsis Bulletin of the Atomic Scientists by :

Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1970-06 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.

Complexity and Control

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Publisher : World Scientific Publishing Company Incorporated
ISBN 13 : 9789814635868
Total Pages : 589 pages
Book Rating : 4.6/5 (358 download)

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Book Synopsis Complexity and Control by : Vladimir G. Ivancevic

Download or read book Complexity and Control written by Vladimir G. Ivancevic and published by World Scientific Publishing Company Incorporated. This book was released on 2015 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book Complexity and Control: Towards a Rigorous Behavioral Theory of Complex Dynamical Systems is a graduate-level monographic textbook, intended to be a novel and rigorous contribution to modern Complexity Theory.This book contains 11 chapters and is designed as a one-semester course for engineers, applied and pure mathematicians, theoretical and experimental physicists, computer and economic scientists, theoretical chemists and biologists, as well as all mathematically educated scientists and students, both in industry and academia, interested in predicting and controlling complex dynamical systems of arbitrary nature.

Modern Methods in Collisional-Radiative Modeling of Plasmas

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Publisher : Springer
ISBN 13 : 3319275143
Total Pages : 220 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Modern Methods in Collisional-Radiative Modeling of Plasmas by : Yuri Ralchenko

Download or read book Modern Methods in Collisional-Radiative Modeling of Plasmas written by Yuri Ralchenko and published by Springer. This book was released on 2016-02-25 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a compact yet comprehensive overview of recent developments in collisional-radiative (CR) modeling of laboratory and astrophysical plasmas. It describes advances across the entire field, from basic considerations of model completeness to validation and verification of CR models to calculation of plasma kinetic characteristics and spectra in diverse plasmas. Various approaches to CR modeling are presented, together with numerous examples of applications. A number of important topics, such as atomic models for CR modeling, atomic data and its availability and quality, radiation transport, non-Maxwellian effects on plasma emission, ionization potential lowering, and verification and validation of CR models, are thoroughly addressed. Strong emphasis is placed on the most recent developments in the field, such as XFEL spectroscopy. Written by leading international research scientists from a number of key laboratories, the book offers a timely summary of the most recent progress in this area. It will be a useful and practical guide for students and experienced researchers working in plasma spectroscopy, spectra simulations, and related fields.

Radiation Hydrodynamics

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Publisher : Cambridge University Press
ISBN 13 : 0521833094
Total Pages : 369 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Radiation Hydrodynamics by : John I. Castor

Download or read book Radiation Hydrodynamics written by John I. Castor and published by Cambridge University Press. This book was released on 2004-09-23 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description

Time-Dependent Density-Functional Theory

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Publisher : Oxford University Press
ISBN 13 : 0199563020
Total Pages : 541 pages
Book Rating : 4.1/5 (995 download)

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Book Synopsis Time-Dependent Density-Functional Theory by : Carsten Ullrich

Download or read book Time-Dependent Density-Functional Theory written by Carsten Ullrich and published by Oxford University Press. This book was released on 2012 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Time-dependent density-functional theory (TDDFT) is a quantum mechanical approach for the dynamical properties of electrons in matter. It's widely used in (bio)chemistry and physics to calculate molecular excitation energies and optical properties of materials. This is the first graduate-level text on the formal framework and applications of TDDFT.

Rare Event Simulation using Monte Carlo Methods

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Publisher : John Wiley & Sons
ISBN 13 : 9780470745410
Total Pages : 278 pages
Book Rating : 4.7/5 (454 download)

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Book Synopsis Rare Event Simulation using Monte Carlo Methods by : Gerardo Rubino

Download or read book Rare Event Simulation using Monte Carlo Methods written by Gerardo Rubino and published by John Wiley & Sons. This book was released on 2009-03-18 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a probabilistic model, a rare event is an event with a very small probability of occurrence. The forecasting of rare events is a formidable task but is important in many areas. For instance a catastrophic failure in a transport system or in a nuclear power plant, the failure of an information processing system in a bank, or in the communication network of a group of banks, leading to financial losses. Being able to evaluate the probability of rare events is therefore a critical issue. Monte Carlo Methods, the simulation of corresponding models, are used to analyze rare events. This book sets out to present the mathematical tools available for the efficient simulation of rare events. Importance sampling and splitting are presented along with an exposition of how to apply these tools to a variety of fields ranging from performance and dependability evaluation of complex systems, typically in computer science or in telecommunications, to chemical reaction analysis in biology or particle transport in physics. Graduate students, researchers and practitioners who wish to learn and apply rare event simulation techniques will find this book beneficial.