... the development of complex and slowly maturing disruptive technologies The Defense Advanced Research Projects Agency (DARPA) has used ...
DTIC Science & Technology
complex, consisting of a negative hydrogen-ion injector, a 1 GeV linear accelerator, a proton accumulator ring, and a liquid mercury target system. The SNS accelerator is the only...
Science.gov Websites
... this summer (May and June 2010) to work on development on the Army Research Lab's "Virtual Shot Line" program, adding GPU acceleration and ...
Described is the VAX/CAMAC-based control system for Brookhaven National Laboratory's Accelerator Test Facility, a laser/linac research complex. Details of hardware and software configurations are presented along with experiences of using Vsystem, a commercial control system package.
DOE Information Bridge
The China Spallation Neutron Source (CSNS) is an accelerator based high power project currently under preparation in China. The accelerator complex is based on an H{sup -} linear accelerator and a rapid cycling proton synchrotron. During the past year, the design of most accelerator systems ...
The accelerator and fusion research division is not only the largest scientific division at LBL, but also one of the most diverse. Major efforts in this report are discussed. Investigations in both magnetic and inertial fusion energy; Design, construction, and commissioning of the Advanced Light Source, a state-of-the-art synchrotron-radiation facility; ...
Energy Citations Database
A simple and convenient control system has been developed for the 150 MeV proton FFAG accelerator complex at Research Reactor Institute, Kyoto University. This control system is designed as a distributed control scheme and developed with simple and versatile tools, such as PLCs, LabVIEW and an IP based network, expecting applications ...
NASA Astrophysics Data System (ADS)
At the 4th of October 2010 nine countries signed the international agreement on the construction of the Facility for Antiproton and Ion Research, FAIR. Adjacent to the existing accelerator complex of the GSI Helmholtz Centre for Heavy Ion Research at Darmstadt/Germany, FAIR substantially expands ...
This paper describes operational radiation protection issues specific to high-intensity accelerators, aimed at the radiological safety of high-intensity accelerators during construction and operation. The paper is composed of chapters on safety characteristics, radiological safety design and safety management systems of high-intensity ...
PubMed
Fixed Field Alternating Gradient accelerators(FFAGs) have been developed for various applications recently. Contrary to the ordinary synchrotron, FFAGs have a large capability of accelerating high current beams because of strong beam focusing to have a large beam acceptance and static magnetic field which allows to have very fast beam ...
Japan Atomic Energy Research Institute (JAERI) is developing the world's strongest spallation neutron source using high power proton accelerator and promoting a neutron science project for comprehensive studies on basic science and nuclear transmutation o...
National Technical Information Service (NTIS)
The Stanford Linear Accelerator Center is a single purpose laboratory operated by Stanford University for the Department of Energy. Its mission is to do research in High Energy (particle) physics. This research involves the use of large and complex electr...
A version of accelerating complex for high energy heavy ions is proposed on the base of a heavy ion collective accelerator. Considerations are presented as to the construction of the complex which is capable of accelerating uranium atoms up to 250 MeV/nuc...
NICA is a new accelerator complex being constructed at the Joint Institute for Nuclear Research; the main task of this complex is to perform collider experiments for ion beams up to uranium with energies of up to 3.5 � 3.5 GeV/nucleon. This complex includes an electron string ion source, a 6 ...
The Japan Proton Accelerator Research Complex (J-PARC) is under construction in Tokai site. The linac beam commissioning started last fall, while the beam commissioning of the 3-GeV Rapid-Cycling Synchrotron (RCS) will start this fall. The status of the J-PARC accelerator is reported with emphasis on the technical ...
Many recent discoveries in astrophysics involve phenomena that are highly complex. Carefully designed experiments, together with sophisticated computer simulations, are required to gain insights into the underlying physics. We show that particle accelerators are unique tools in this area of research, by providing precision calibration ...
The research into advanced acceleration concepts for electron linear accelerators being pursued at SLAC is reviewed. This research includes experiments in laser acceleration, plasma wakefield acceleration, and mmwavelength RF driven accelerators.
Small scale accelerator technologies provide opportunities in innovative and efficient transportation systems. Accelerator technologies are ever decreasing in size and complexity. The goal of the research was to develop more efficient small scale accelerators by optimizing high current flow ...
A simulating accelerator complex was developed for space, material, solid state physics, biology, and medical research. It provides a uniform irradiation of large targets in an outward vacuum chamber by electron and proton beams simultaneously or separate...
The theoretical research works on proton and ion acceleration done by our group are reviewed. A complex target consisting of a front horizontal slice adjoining a conventional heavy ion and proton double-layer slab are used to produce more-fast moving hot electrons to enhance the target-normal sheath acceleration ...
The imminent commissioning of the Japan Proton Accelerator Research Complex (J-PARC) and the planned construction of the Facility for Antiproton and Ion Research (FAIR) will offer the opportunity to pursue a systematic program of high-precision and high-statistics studies in the field of hypernuclear physics. This ...
A rail accelerator was chosen for study as an electromagnetic space propulsion device because of its
NASA Technical Reports Server (NTRS)
... Title : Accelerating Corporate Research in the Development, Application and Deployment of Human Language Technologies. ...
The Japan Atomic Energy Agency (JAEA) has been proceeding with the research and development on accelerator-driven system (ADS) for the transmutation of long-lived radioactive nuclides. The ADS proposed by JAEA is a lead-bismuth eutectic (LBE) cooled fast subcritical core with 800 MWth. Various activities were conducted to investigate the feasibility of the ...
There is considerable interest worldwide in the research which could be done at a next generation, advanced radioactive beam facility. To generate high quality, intense beams of accelerated radionuclides via the {open_quotes}isotope separator on-line{close_quotes} (ISOL) method requires two major accelerator components: a high power ...
Radioactive nuclear beams (RNBs) offer exciting new research opportunities in fields as diverse as nuclear structure, nuclear reactions, astrophysics atomic, materials, and applied science. Their realization in new accelerator complexes also offers import...
Robert H. Wiltrout Director, CCR The Role of Partnerships in Accelerating CCR�s Translational Research Progress Distinctive Qualities of CCR Critical mass of basic and clinical scientists solving complex scientific problems Can quickly redeploy resources
Cancer.gov
The purpose of this research is to contribute to the science of the complex particle plasma interaction in the plasma spray process. The relationship between the chaotic torch, the nonequilibrium plasma, the accelerating vaporizing particle, and the parti...
The ATLAS facility (Argonne Tandem-Linac Accelerator System) is located at the Argonne National Laboratory. The facility is a tool used in nuclear and atomic physics research focusing primarily on heavy-ion physics. Due to the complexity of the operation ...
Less than a decade into the new century, America's cancer research enterprise led and facilitated by the National Cancer Institute--is coming to deeply understand cancers causes, inner workings and complexities at an ever accelerating pace. Spurred by the...
experiment, or T2K, included shooting a beam of neutrinos underground from the Japan Proton Accelerator Research Complex, or J-PARC, on the country's east coast to a detector...
With the start of a research and development effort directed towards the Superconducting Super Collider (SSC), it is essential that US industry become involved as soon as possible. For that reason, I describe what a conventional accelerator complex is like and therefore what the first stages of the SSC would entail.
The importance of particle acceleration may be judged from the number of applications which require some sort of accelerated beam. In addition to accelerator-based high energy physics research, non-academic applications include medical imaging and treatment, structural biology by x-ray diffraction, pulse ...
HIRFL is an accelerator complex consisting of 3 accelerators, 2 radioactive beams lines, 1 storage rings and a number of experimental setups. The research activities at HIRFL cover the fields of radio-biology, material science, atomic physics, and nuclear physics. This report mainly concentrates on the experiments ...
The Joint Institute for Nuclear Research (JINR) at Dubna has built a new 12 GeV/c accelerator with superconducting magnets (the Nuclotron) which can provide 3-12 GeV/c polarized deuteron beams, with high intensity and good polarization. Using a break-up o...
The newly constructed high-intensity proton synchrotron, J-PARC (Japan Proton Accelerator Research Complex), has completed its first stage of construction and started accelerator commissioning. Many experiments using slowly extracted proton beam are proposed and being prepared. Among them, two experiments to study ...
From FY 02-05 IAC has been a part of the DOE Advanced Fuel Cycle Initiative and its predecessor organization Advanced Accelerator Applications. In the IAC program effort has been divided into three parts; Student Research, Accelerator Driven Nuclear Resea...
The Bevalac, a versatile high-energy heavy-ion accelerator complex, has been in operation for less than two years. A major purpose for which the Bevalac was constructed was to explore the possibility of heavy-ion teams for therapy for certain forms of can...
Our work combines and extends techniques from high-performance scientific data management and visualization to enable scientific researchers to gain insight from extremely large, complex, time-varying laser wakefield particle accelerator simulation data. ...
Provide acceleration measurement systems that meet the requirements of the researchers on ... SAMS measures the acceleration environment in the 0.01 to ...
NASA Website
... RESEARCH MANAGEMENT, ELECTRON ACCELERATORS, COSMIC RAYS, LINEAR ACCELERATORS, PARTICLE ACCELERATORS. ...
The Bevalac should be viewed not as a model of accelerator hardware - a modern heavy ion complex will look quite different, but as a model for an operating versatile multifaceted, multiuser heavy ion facility. Of value to the planning of a new accelerator such as MARIA is the knowledge of operating modes peculiar to heavy ions and ...
The accelerator design rules involving rms matching, developed at CERN in the 1970`s, are discussed. An additional rule, for equipartitioning the beam energy among its degrees of freedom, may be added to insure an rms equilibrium conditions. If the strong stochasticity threshold is avoided, as it is in realistic accelerator designs, the dynamics is ...
The accelerator design rules involving rms matching, developed at CERN in the 1970's, are discussed. An additional rule, for equipartitioning the beam energy among its degrees of freedom, may be added to insure an rms equilibrium condition. If the strong stochasticity threshold is avoided, as it is in realistic accelerator designs, the dynamics is ...
A review is given of some of the new accelerator technologies with a special eye to the requirements which they generate for research and development. Some remarks are made concerning the organizational needs of accelerator research.
Experiments were performed at the Nuclear Engineering Teaching Laboratory (NETL) in 2005 and 2006 in which a 20 MeV linear electron accelerator operating as a photoneutron source was coupled to the TRIGA (Training, Research, Isotope production, General Atomics) Mark II research reactor at the University of Texas at Austin (UT) to ...
Superconducting Radio Frequency (SRF) accelerating structures present a unique design environment for the high-power radio frequency (RF) antennas that deliver power to the cavity to establish the electromagnetic fields and ultimately accelerate beam. These RF couplers need to reliably transmit high power RF with low reflection and insertion loss, while ...
The parameter optimization for a national SASE FEL facility was studied. Turkish State Planing Organization (DPT) gave financial support as an inter-universities project to begin technical design studies and test facility of National Accelerator Complex starting from 2006. In addition to a particle factory, the complex will contain a ...
... Study of the Requirements for an Acceleration Facility for Bio-Engineering Research and the Feasibility of Establishing Such in the Atlanta Area. ...
... Title : ACCELERATED DETERIORATION OF TEXTILES. Corporate Author : HARRIS RESEARCH LABS INC WASHINGTON DC. ...
Tests SLAC National Accelerator Laboratory About FACET Home What Is FACET? Research Plasma Wakefield Acceleration THz Radiation Plasma Focusing Dielectric Wakefield Acceleration...
Since Japanese fiscal year JFY01, which started on April 1, 2001, the Japan Proton Accelerator Research Complex (J-PARC) has been in construction under a cooperation of two institutions, KEK and Japan Atomic Energy Research Institute (JAERI). After a short introduction of the whole project, I report on the current ...
Obesity is the result of a complex interplay of many factors including genes, metabolism, behavior, environment, and policy. Effective strategies for preventing and treating obesity must, therefore, encompass a broad program of research topics and disciplines. They also must use new and innovative approaches that foster the ability of investigators to ...
One of the key challenges for many imaging characterization methods is in preparing samples. For instance, TEM sample preparation for complex structures or soft materials is currently time consuming and expensive. Improving the throughput and decreasing the cost of key technologies such as focused ion beam (FIB) and cryo-ultramicrotoming sample preparation would aid in ...
... from federally funded research, testing and training ... for Research Development Test and Evaluation ... Accelerated Laboratory Corrosion Tests to Out ...
... Title : Research on the Development of a Statistical Impact Acceleration Injury Prediction Model from -G(x) Accelerator Runs. ...
... Accession Number : ADA214919. Title : Plasma Accelerator and Energy Conversion Research. Descriptive Note : Final rept. ...
A brief survey of particle accelerators as research tools for high energy physics is given. The survey includes existing accelerators, as well as those envisioned for the future.
From FY 02-05 IAC has been a part of the DOE Advanced Fuel Cycle Initiative and its predecessor organization Advanced Accelerator Applications. In the IAC program effort has been divided into three parts; Student Research, Accelerator Driven Nuclear Research and Materials Science. Within the three parts specific ...
Adjacent to the existing accelerator complex of the GSI Helmholtz Centre for Heavy Ion Research at Darmstadt, Germany, the Facility for Antiproton and Ion Research (FAIR) substantially expands research goals and technical possibilities. It will provide worldwide unique ...
The Spallation Neutron Source accelerator systems will deliver a 1.0 GeV, 1.4 MW proton beam to a liquid mercury target for neutron scattering research. The accelerator complex consists of an H{sup -} injector, capable of producing one-ms-long pulses at 60 Hz repetition rate with 38 mA peak current, a 1 GeV linear ...
Free-Electron Losers (FEL) are considered by many to be the fourth generation synchrotron light sources. The National Synchrotron Light Source (NSLS) at BNL is carrying out an extensive R D program on short wavelength FEL leading towards a proposal for a VUV FEL User Facility. Research and development towards this goal are carried out at the Accelerator ...
Free-Electron Losers (FEL) are considered by many to be the fourth generation synchrotron light sources. The National Synchrotron Light Source (NSLS) at BNL is carrying out an extensive R&D program on short wavelength FEL leading towards a proposal for a VUV FEL User Facility. Research and development towards this goal are carried out at the ...
An accelerator complex has recently been designed at LBL as part of an Infrared Free Electron Laser facility in support of a proposed Chemical Dynamics Research Laboratory. We will outline the choice of parameters and design philosophy, which are strongly driven by the demand of reliable and spectrally stable operation of the FEL for ...
The Advanced Photon Source Project has passed the mid-point in its construction. The linac and synchrotron booster enclosures are complete. A portion of the experiment hall has been completed and put into use to support accelerator component assembly, test, and installation. Plans for the user lab/office modules and the central laboratory/office complex ...
This paper presents the results of a calculation of 197Au32+ ion beam losses as they interact with atoms and molecules of residual gas in the acceleration chamber of the booster vacuum system of the NICA accelerator complex [1].
The purpose of this paper is to present a general model for the acceleration exerted on a spacecraft
#12;1 ! ! ! ! ! JAEA J-PARC Japan Proton Accelerator Research Complex J-PARC � ! 1940 15 20 1950 )b* ! 1960 JRR-2 10MW 1963 JRR-3 1 10MW 1965 KUR 1MW 1968 5MW � 1 J-PARC ! ! 1 (MW) (MW) � #12;2 1960 1970 JRR-2 KEK PS KENS KENS 3kW 5kW � 17 ISIS 160kW KENS KEK #12; MW 800 1,000 � 1,890 13 � J-PARC KENS J-PARC 17
E-print Network
The Korea Multipurpose Accelerator Complex (KOMAC) project has been initiated to develop and build a high current proton/H- linear accelerator capable of delivering an 1 GeV cw proton beam with an intensity of 20 mA in the final stage. The major proton beam will be used for nuclear-waste transmutation, energy production, and nuclear ...
Industrial production of nuclear filters has been implemented at the IC-100 cyclotron complex of the Laboratory of Nuclear Reactions at the Joint Institute for Nuclear Research. After the complete upgrade, the cyclotron was equipped with the superconducting ECR ion source and the system of external axial beam injection. The implantation ...
For the acceleration of very high intensity protons in the 3 GeV rapid cycling synchrotron (RCS) of the Japan Proton Accelerator Research Complex (J-PARC), the beam loading compensation in the rf accelerating cavities is implemented. The magnetic-alloy (MA) loaded cavities, which have a ...
This research was motivated by the recent observations indicating very strong magnetic fields at some supernova remnant shocks, which suggests in-situ generation of magnetic turbulence. The dissertation presents a numerical model of collisionless shocks with strong amplification of stochastic magnetic fields, self-consistently coupled to efficient shock ...
Japan Proton Accelerator Research Complex (J-PARC) will be one of the highest intensity proton accelerators in the world aiming to realize 1 MW class of the beam power. The accelerator consists of a 400-MeV linac, a 3-GeV rapid-cycling synchrotron (RCS) and a main ring synchrotron (MR), and the ...
Cosmic matter in the laboratory - a broad spectrum of unprecedented fore-front research becomes available at the Facility for Antiproton and Ion Research, FAIR. The new facility will be constructed within the next seven years adjacent to the existing accelerator complex of the GSI Helmholtz Centre for Heavy Ion ...
A new accelerator Facility for Research with Antiproton and Ion Beams (FAIR) has been proposed by GSI. This contribution will give a short overview of the present status of the accelerator complex design with particular emphasis on the installations which employ cooling devices. Stochastic and electron cooling are ...
The history of electrostatic accelerators has been punctuated by a series of projects in which innovative designs have failed to meet the expectations of their designers. From the early, air-insulated Van de Graaffs at Round Hill to certain of the large pressurized heavy ion accelerators of the 1970s and 1980s, increases in size or changes in design and ...
The China Spallation Neutron Source (CSNS) is an accelerator-based multidisciplinary user facility to be constructed in Dongguan, Guangdong, China. The CSNS complex consists of an H? linear accelerator, a rapid cycling synchrotron accelerating the beam to 1.6 GeV, a solid-tungsten target station, and instruments ...
In this thesis acceleration of energetic particles at collisionless shock waves in space plasmas is studied using numerical simulations, with an emphasis on physical conditions applicable to the solar corona. The thesis consists of four research articles and an introductory part that summarises the main findings reached in the articles and discusses them ...
The objective of the Orbital Acceleration Research Experiment (OARE) is to measure, with high accuracy, the low-frequency, low-magnitude acceleration levels onboard the space shuttle. The shuttle experiences acceleration from atmospheric drag, gravity gra...
This paper gives an introduction to particle accelerators and reviews the basic principles of circular accelerators. An overview of technological applications in both basic and applied research is provided including a list of accelerator facilities at the Joint Institute for Nuclear Research ...
Research is reported for the combined groups consisting of the Accelerator Division and the Magnetic Fusion Energy Group. Major topics reported include accelerator operations, magnetic fusion energy, and advanced accelerator development. (GHT)
The operation and critical parameters of railguns are described. The potential and actual performance with other types of macroparticle accelerators is compared. Their research and industrial applications are discussed. Railgun accelerators have the poten...
Page 1. ARI Research Note 2009-09 Operational Assessment of Tools for Accelerating ... Operational Assessment of Tools for Accelerating Leader ...
A collaboration involving the Biomedical Research Foundation, Science Applications International Corporation, Fermi National Accelerator Laboratory, and the University of Washington is developing an accelerator for producing isotopes for Positron Emission...
Feb 8, 2011 ... The MAMS is a complimentary acceleration measurement system to SAMS. While the SAMS system measures acceleration disturbances from ...
... Experimental study of a back-illuminating short-pulse ... field acceleration and compact accelerator design studies, SPIE ... Longitudinal Wake Potential ...
accelerator science, and a source of many innovative concepts, within the Accelerator and Fusion Research Division. We have core expertise in accelerator physics and theory,...
Applied Accelerator Technology is a rapidly outstanding area of research. A brief description is presented of some of the specific projects that have been carried out on the accelerators at Ansto.
HOME RESEARCH Research at SLAC Accelerator Physics Astrophysics and Cosmology Elementary Particle Physics Materials and Nanoscience Molecular Environmental Science Structural...
... The report presents a brief description of the Coriolis Acceleration Platform ... research device developed to study the biological effects of aerospace ...
From the site: "Science Accelerator is a gateway to science, including [research and development] results, project descriptions, accomplishments, and more, via resources from the Office ... ...
NBII National Biological Information Infrastructure
Perturbations & trajectory of satellite subject to gravity of one celestial body by acceleration
... Descriptors : *LINEAR ACCELERATORS, *ELECTRON ACCELERATORS, AIR FORCE RESEARCH, TEST FACILITIES, ELECTRON BEAMS ...
... warfare, joint planning, national and international ... Numerical Studies for the RAM Accelerator. ... Author : NAVAL RESEARCH LAB WASHINGTON DC ...
... protocol for medical screening of subjects for acceleration research, and a protocol for a database to track medical occurrences of NATO centrifuges ...
... diode gap by the magnetic field from the ... mechanisms are accelerated across the diode gap toward ... depend on the difference in crossing times of ...
... that major attention be given to arm natural frequencies and dampening qualities; (3) Resultant acceleration effects plus cab inertias necessitated ...
This report discusses the following topics in relation to the Bevalac accelerator: accelerator technology operations summary; nuclear science; biomedical research; and publications and presentations.
... ADA286670. Title : Absolute Determination of the Acceleration of Gravity at the All-Union Scientific Research Institute of Metrology,. ...
... federally funded research, testing and training ... ACCELERATED TEST FOR STUDYING THE SUSCEPTIBILITY OF ... drop evaporation test for chloride ...
