Low-field Permanent Magnet Quadrupoles in a New Relativistic-klystron Two-beam Accelerator Design

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ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (925 download)

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Book Synopsis Low-field Permanent Magnet Quadrupoles in a New Relativistic-klystron Two-beam Accelerator Design by :

Download or read book Low-field Permanent Magnet Quadrupoles in a New Relativistic-klystron Two-beam Accelerator Design written by and published by . This book was released on 1995 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Permanent magnets play a central role in the new relativistic klystron two-beam-accelerator design. The two key goals of this new design, low cost and the suppression of beam break-up instability are both intimately tied to the permanent magnet quadrupole focusing system. A recently completed systems study by a joint LBL-LLNL team concludes that a power source for a 1 TeV center-of-mass Next Linear Collider based on the new TBA design can be as low as $1 billion, and the efficiency (wall plug to rf) is estimated to be 36%. End-to-end simulations of longitudinal and transverse beam dynamics show that the drive beam is stable over the entire TBA unit.

Engineering Conceptual Design of the Relativistic Klystron Two-beam Accelerator Based Power Source for 1-TeV Next Linear Collider

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ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (683 download)

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Book Synopsis Engineering Conceptual Design of the Relativistic Klystron Two-beam Accelerator Based Power Source for 1-TeV Next Linear Collider by :

Download or read book Engineering Conceptual Design of the Relativistic Klystron Two-beam Accelerator Based Power Source for 1-TeV Next Linear Collider written by and published by . This book was released on 1995 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra-high gradient radio frequency linacs require efficient and reliable power sources. The induction linac has proven to be a reliable source of low energy, high current and high brightness electron beams. The low energy beam is bunched, transported through resonant transfer cavities in which it radiates microwave energy that is coupled to an adjacent high energy accelerator. The low energy beam is maintained at a constant energy by periodic induction accelerator cells. This paper describes the engineering aspects of the induction accelerator based relativistic klystron. The physics issues are covered in another paper at this conference.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 754 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1993 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Physics of Beams

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Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (43 download)

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Book Synopsis The Physics of Beams by : William A. Barletta

Download or read book The Physics of Beams written by William A. Barletta and published by American Institute of Physics. This book was released on 1996 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation Proceedings of the December 1993 symposium celebrating 40 years of researcher Sessler's scientific contributions to accelerator and beam physics. Topics include linear colliders; manipulating charged particle beams and light by means of plasma; collective instabilities in accelerator and storage rings; possible applications of plasma lens in high energy physics; and excitation of accelerating wakefields in inhomogeneous plasmas. Includes essays on Sessler's term as director of the Lawrence Berkeley National Laboratory, his human rights activism, and his education, career, and personal life. Annotation c. by Book News, Inc., Portland, Or.

The Department of Energy's FY 1997 Budget Request for the Office of Energy Research (OER)

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ISBN 13 :
Total Pages : 1348 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis The Department of Energy's FY 1997 Budget Request for the Office of Energy Research (OER) by : United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment

Download or read book The Department of Energy's FY 1997 Budget Request for the Office of Energy Research (OER) written by United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment and published by . This book was released on 1996 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design of a Relativistic Klystron Two-Beam Accelerator Prototype

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Design of a Relativistic Klystron Two-Beam Accelerator Prototype by :

Download or read book Design of a Relativistic Klystron Two-Beam Accelerator Prototype written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We are designing an experiment to study physics, engineering, and costing issues of an extended Relativistic Klystron Two-Beam Accelerator (RK-TBA). The experiment is a prototype for an RK-TBA based microwave power source suitable for driving a 1 TeV linear collider. Major components of the experiment include a 2.5-MV, 1.5-kA electron source, a 11.4-GHz modulator, a bunch compressor, and a 8-m extraction section. The extraction section will be comprised of 4 traveling-wave output structures, each generating about 360 MW of rf power. Induction cells will be used in the extraction section to maintain the average beam energy at 5 MeV. Status of the design is presented.

Small Business Innovation Research

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Publisher : DIANE Publishing
ISBN 13 : 9780788126598
Total Pages : 152 pages
Book Rating : 4.1/5 (265 download)

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Book Synopsis Small Business Innovation Research by : DIANE Publishing Company

Download or read book Small Business Innovation Research written by DIANE Publishing Company and published by DIANE Publishing. This book was released on 1996 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes abstracts of the Phase I awards made in FY 1995 under the DOE SBIR program. Covers: novel materials for sustainable energy development, high temperature superconductivity for energy applications, technology and instrumentation for high energy accelerators, natural gas supply, advanced coal-based power systems, hybrid electric vehicle technology, and much more. The work described is novel, high-risk research, but the benefits will also be potentially high if the objectives are met. Brief comments on the potential applications are provided.

Progress on the Relativistic Klystron Two-beam Accelerator Prototype

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (871 download)

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Book Synopsis Progress on the Relativistic Klystron Two-beam Accelerator Prototype by :

Download or read book Progress on the Relativistic Klystron Two-beam Accelerator Prototype written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The technical challenge for making two-beam accelerators into realizable power sources lies in the creation of the drive beam and in its propagation over long distances through multiple extraction sections. This year we have been constructing a 1.2-kA, l-MeV, electron induction prototype injector as a collaborative effort between LBL and LLNL. The electron source will be a 3.5"--Diameter, thermionic, flat-surface cathode with a maximum shroud field stress of approximately 165 kV/cm. Additional design parameters for the injector include a pulse length of over 120-ns flat top (1% energy variation), and a normalized edge emittance of less than 200 [pi]-mm-mr. Planned diagnostics include an isolated cathode with resistive divider for direct measurement of current emission, resistive-wall and magnetic probe current monitors for measuring beam current and centroid position, capacitive probes for measuring A-K gap voltage, an energy spectrometer, and a pepper-pot emittance diagnostic. Details of the injector, beam line, and diagnostics are presented.

Relativistic-klystron Two-beam Accelerator as a Power Source for Future Linear Colliders

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (683 download)

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Book Synopsis Relativistic-klystron Two-beam Accelerator as a Power Source for Future Linear Colliders by :

Download or read book Relativistic-klystron Two-beam Accelerator as a Power Source for Future Linear Colliders written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The technical challenge for making two-beam accelerators into realizable power sources for high-energy colliders lies in the creation of the drive beam and in its propagation over long distances through multiple extraction sections. This year we have been constructing a 1.2 & A, l-MeV, induction gun for a prototype relativistic klystron two-beam accelerator (RK-TBA). The electron source will be a 8.9 cm diameter, thermionic, flat-surface cathode with a maximum shroud field stress of approximately 165 kV/cm. Additional design parameters for the injector include a pulse length of over 150-ns flat top (1% energy variation), and a normalized edge emittance of less than 300 pi-mm-n-n. The prototype accelerator will be used to study physics, engineering, and costing issues involved in the application of the RK-TBA concept to linear colliders. We have also been studying optimization parameters, such as frequency, for the application of the RK-TBA concept to multi-TeV linear colliders. As an rf power source the RK-TBA scales favorably up to frequencies around 35 GHz. An overview of this work with details of the design and performance of the prototype injector, beam line, and diagnostics will be presented.

Studies of Beam Dynamics in Relativistic Klystron Two-beam Accelerators

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ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.:/5 (6 download)

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Book Synopsis Studies of Beam Dynamics in Relativistic Klystron Two-beam Accelerators by : Steven Michael Lidia

Download or read book Studies of Beam Dynamics in Relativistic Klystron Two-beam Accelerators written by Steven Michael Lidia and published by . This book was released on 1999 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design Consideration of Relativistic Klystron Two-beam Accelerator for Suppression of Beam-break-up

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (685 download)

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Book Synopsis Design Consideration of Relativistic Klystron Two-beam Accelerator for Suppression of Beam-break-up by :

Download or read book Design Consideration of Relativistic Klystron Two-beam Accelerator for Suppression of Beam-break-up written by and published by . This book was released on 1994 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is demonstrated in this simulation study that by using the scheme of operating rf extraction structures on the betatron nodes of electron drive beam in conjunction with adequate de-Q-ing, appropriate choice of geometries for the rf structures (reducing transverse impedence) and/or staggered tuning we can suppress the overall growth of transverse instabilities to 4 e-folds in a relativistic klystron two-beam accelerator with 200 extraction cavities.

Preliminary Design Report of a Relativistic-Klystron Two-beam-accelerator Based Power Source for a 1 TeV Center-of-mass Next Linear Collider

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ISBN 13 :
Total Pages : pages
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Book Synopsis Preliminary Design Report of a Relativistic-Klystron Two-beam-accelerator Based Power Source for a 1 TeV Center-of-mass Next Linear Collider by :

Download or read book Preliminary Design Report of a Relativistic-Klystron Two-beam-accelerator Based Power Source for a 1 TeV Center-of-mass Next Linear Collider written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A preliminary point design for an 11.4 GHz power source for a 1 TeV center-of-mass Next Linear Collider (NLC) based on the Relativistic-Klystron Two-Beam-Accelerator (RK-TBA) concept is presented. The present report is the result of a joint LBL-LLNL systems study. consisting of three major thrust areas: physics, engineering, and costing. The new RK-TBA point design, together with our findings in each of these areas, are reported.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Relativistic Klystron Two-Beam Accelerator Studies at the RTA Test Facility

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ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Relativistic Klystron Two-Beam Accelerator Studies at the RTA Test Facility by :

Download or read book Relativistic Klystron Two-Beam Accelerator Studies at the RTA Test Facility written by and published by . This book was released on 1996 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: A prototype rf power source based on the Relativistic Klystron Two- Beam Accelerator (RK-TBA) concept is being constructed at LBNL to study physics, engineering, and costing issues. The prototype, called RTA, is described and compared to a full scale design appropriate for driving the Next Linear Collider. Specific details of the induction core test and pulsed power system are presented. Details of the 1-MeV, 1.2-kA induction gun currently under construction are described.

Relativistic-klystron Two-beam-accelerator as a Power Source for a 1 TeV Next Linear Collider

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ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (682 download)

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Book Synopsis Relativistic-klystron Two-beam-accelerator as a Power Source for a 1 TeV Next Linear Collider by :

Download or read book Relativistic-klystron Two-beam-accelerator as a Power Source for a 1 TeV Next Linear Collider written by and published by . This book was released on 1994 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: A physics, engineering, and costing study has been conducted to explore the feasibility of a relativistic-klystron two-beam-accelerator system as a power source candidate for a 1 TeV linear collider. We present a point design example which has acceptable transverse and longitudinal beam stability properties. Preliminary ''bottom-up'' cost estimate yields the full power source system at less than 1 billion dollars. The overall efficiency for rf production is estimated to be 36%.

Synchrotron Light Sources and Free-Electron Lasers

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Publisher : Springer
ISBN 13 : 9783319143934
Total Pages : 0 pages
Book Rating : 4.1/5 (439 download)

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Book Synopsis Synchrotron Light Sources and Free-Electron Lasers by : Eberhard J. Jaeschke

Download or read book Synchrotron Light Sources and Free-Electron Lasers written by Eberhard J. Jaeschke and published by Springer. This book was released on 2016-05-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Proceedings of the 1995 Particle Accelerator Conference

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Publisher :
ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Proceedings of the 1995 Particle Accelerator Conference by :

Download or read book Proceedings of the 1995 Particle Accelerator Conference written by and published by . This book was released on 1996 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: