The present LANL Long Pulse Spallation Source (LPSS) design consists of a 1 MW neutron spallation target fed by a pulsed proton beam from the Los Alamos Neutron Science Center (LANSCE, formerly LAMPF) accelerator. This proton beam would have a repetition rate of 60 Hz and a pulse length of 1 ms for a duty factor of 6%. An average/peak currentof 1.25 mA/21 mA would be required ...
Energy Citations Database
... Descriptors : *Linear accelerators, *Ion accelerators, *Particle accelerator components, *Electron accelerators, *Proton accelerators, Electron beams ...
DTIC Science & Technology
... Descriptors : (*LINEAR ACCELERATORS, ELECTRON ACCELERATORS), (*ELECTRON ACCELERATORS, NUCLEAR SCATTERING), ELASTIC ...
... Descriptors : *ELECTRON ACCELERATORS, *LINEAR ACCELERATORS, *MICROWAVES, *TRAVELING WAVE ELECTRON ACCELERATORS ...
accelerate electrons? Parameter dependence of electron acceleration at shocks ? ... al., 2005). Many studies on ions, but how about electron acceleration ? ...
NASA Website
... RADIATION, SOURCES, SYMPOSIA, SYNCHROTRONS, ELECTRON ACCELERATORS, LINEAR ACCELERATORS, ELECTRON OPTICS ...
... Descriptors : *LINEAR ACCELERATORS, *MEDICAL EQUIPMENT, ELECTRON ACCELERATORS, RADIOTHERAPY, ELECTRON BEAMS ...
... Descriptors : *ELECTRON ACCELERATORS, *SOLIDS, DESIGN, LINEAR ACCELERATORS, MEASUREMENT, PHYSICAL PROPERTIES. ...
... Title : An Electronic Indicator for Angular Velocity and Acceleration. ... Descriptors : *ANGULAR ACCELERATION, VELOCITY. ...
... INDUCTION SYSTEMS, *ELECTRON ACCELERATORS, *PARTICLE ACCELERATORS, IMPEDANCE, BETATRONS, NUCLEAR STRUCTURE. ...
... Descriptors : *ELECTRON ACCELERATORS, *BETATRONS, *PARTICLE ACCELERATORS, VELOCITY, HIGH POWER, MAGNETIC FIELDS ...
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.
DOE Information Bridge
... Title : ACCELERATOR-BUNCHER OF ELECTRONS,. ... CAVITY RESONATORS, KLYSTRONS, ELECTRON BEAMS, OSCILLATION, ELECTRON ...
Electromagnetic waves and bursty electron acceleration. 5 distribution. ..... Electromagnetic waves andbursty electron acceleration ...
... Pagination or Media Count : 4. ... top-heavy with frail, retired elderly drain pension and social security funds, overwhelm health care systems, and ...
... Forane and methylene chloride were used to demonstrate species differences in vapor solubility in tissues of man, rhesus monkeys, beagle dogs ...
Selected examples of advanced accelerator concepts are reviewed. Such plasma accelerators as plasma beat wave accelerator, plasma wake field accelerator, and plasma grating accelerator are discussed particularly as examples of concepts for accelerating relativistic ...
... similar to that used for radar) to accelerate electrons in a part of the accelerator called the "wave guide," then allows these electrons to collide with a heavy metal target. As ...
MedlinePLUS
Induction accelerating system similar to linear induction accelerators is considered as applied to the acceleration of electron rings. The system consists of a solenoid for preliminary acceleration, a system of pulsed power supply, an induction accelerati...
National Technical Information Service (NTIS)
... Title : WAVES IN DRIFTING AND ACCELERATING ELECTRON STREAMS IN ... Descriptors : *FLUID FLOW, *DRIFT, MOTION, KLYSTRONS ...
... Descriptors : *ELECTRON ACCELERATORS, *LINEAR ACCELERATORS, USSR, ALIGNMENT, ELECTRON BEAMS, PRECISION ...
... Title : Note on the Acceleration of Relativistic Electrons in the Ionosphere and the Effect of the Earth's Magnetic Field on their Trajectories. ...
... Descriptors : (*BETATRONS, PLASMA JETS), (*PLASMA JETS, BETATRONS), ELECTRON BEAMS, ELECTRON ACCELERATORS, OSCILLATION ...
... ACCELERATORS, NEUTRON FLUX), NEUTRON ... REACTIONS, REACTOR CORES, ELECTRON ... ELECTRON IRRADIATION, MEASUREMENT. ...
... SPECTRUM ANALYZERS, MAGNETIC FIELDS, TRANSISTORS, ELECTRON ACCELERATORS, LINEAR ACCELERATORS, OPERATION, TEST ...
... Descriptors : *LINEAR ACCELERATORS, OPERATION, ELECTRON ACCELERATORS, PARTICLE ACCELERATOR COMPONENTS, PARTICLE ...
... applications; Synchrotron light sources and free electron lasers; Low and intermediate energy accelerators; High energy hadron accelerators and ...
... FREE ELECTRON LASERS, PARTICLE BEAMS, LEPTONS, PARTICLE ACCELERATORS, LINEAR ACCELERATORS, CYCLOTRON MAGNETS. ...
... Title : Photon Accelerator: A Novel ... LASERS, LASER BEAMS, COHERENT OPTICAL ... WAVELENGTHS, ACCELERATION, PHOTONS, ELECTRON ...
The strongest deceleration of electron flow (Fig. 3b) and strongest transverse acceleration ... are decelerated. This acceleration and deceleration is shown ...
... ACCELERATORS, *ION ACCELERATORS, RINGS, VACUUM APPARATUS, ELECTRONS, MAGNETIC FIELDS, CROSSED FIELD DEVICES ...
... waveguide accelerators at the Tomsk Polytechnic Institute; High voltage artificial shaping lines for modulators of linear accelerators; A nanosecond ...
... warfare, joint planning, national and international ... is recirculated through the accelerator. ... LINES, *ELECTRON ACCELERATORS, HIGH POWER ...
... RESEARCH MANAGEMENT, ELECTRON ACCELERATORS, COSMIC RAYS, LINEAR ACCELERATORS, PARTICLE ACCELERATORS. ...
... Descriptors : *ION ACCELERATORS, *LINEAR ACCELERATORS, ELECTRIC FIELDS, CATHODES, ELECTRON BEAMS, INSTABILITY, SPACE ...
The Ionization Front Accelerator (IFA) is a collective ion accelerator for which high-gradient particle acceleration has now been demonstrated. In the IFA, the space charge field at the front of an intense relativistic electron beam is controlled by a las...
... 4) pulsed power accelerators, (5) high intensity accelerators, (6) room temperature magnets, (7) electron linear, (8) linear accelerators, (9) new ...
An electron source has been built for the ATOMKI cascade generator to offer possibilities for electron acceleration. A short description of the electron source and that of some experiences connected with the acceleration of electrons is given. (auth)
... OF A HIGH ACCELERATION TESTING TECHNIQUE FOR THE ELECTRONIC INSTRUMENTATION OF HARP PROJECTILE SYSTEMS. ...
... OF NUCLEAR REACTORS ON ELECTRON ... equations of reactor acceleration; solution of ... ELECTRIC POWER PRODUCTION, REACTOR KINETICS ...
... ACCELERATOR COMPONENTS, *SUPERCONDUCTORS), (*ELECTRON BEAMS, INJECTORS), LINEAR ACCELERATORS, LEAD(METAL ...
... Descriptors : (*PARTICLE TRAJECTORIES, *LINEAR ACCELERATORS), TRAVELING WAVE ELECTRON ACCELERATORS, RELATIVITY ...
... (Author). Descriptors : (*PARTICLE ACCELERATORS, *CRYOGENICS), (*LINEAR ACCELERATORS, LOW TEMPERATURE), (*ELECTRON ...
... Descriptors : *ELECTRON ACCELERATORS, *LINEAR ACCELERATORS, ELECTROMAGNETIC FIELDS, SCATTERING, ENERGY ...
... BEAMS, IMAGES, POWER SUPPLIES, TOROIDS, COMPENSATION, INDUCTION SYSTEMS, ELECTRON ACCELERATORS, BETATRONS. ...
This paper discusses the acceleration of charged particles by electromagnetic fields, i.e., by fields that are produced by the motion of other charged particles driven by some power source. The mechanisms that are discussed include: Ponderamotive Forces, Acceleration, Plasma Beat Wave Acceleration, Inverse Free ...
Several accelerator designs are discussed in search for a greater than 1 TeV electron accelerator. The types considered are linear accelerators, the inverse Cerenkov accelerators, the wiggler (inverse free electron laser), plasma accelerators, and the ...
The POLAR 5 rocket experiment carried an electron accelerator on a 'daughter' payload which injected
NASA Technical Reports Server (NTRS)
... Wave Generation Via a Free Electron Laser. ... Wave Gain; Solenoid; Accelerator; Harmonic ... FREE ELECTRON LASERS, ACCELERATED TESTING ...
The development of a three dimensional code calculating the electron beam trajectory in accelerating structure is reported. An electron plasma wave excited to a known amplitude is supposed and the electron acceleration in the field of this wave is analyti...
The high energy accelerators are proven to be a very useful tool not only for high energy physics, but also for the whole field of physics as well as other scientific fields. Possible accelerators both for electron or positron and proton accelerator schemes are discussed, and rudimentary theory behind the ...
... Semiconductor devices, *Radiation effects, Electron irradiation, Ionization, Electron accelerators, Linear accelerators, Translations, USSR. ...
... of Acceleration and Densification of Electrons Utilizing Travelling ... Abstract : Experimental investigation of electron beam physics: naturally occurring ...
... ACCELERATION, RESISTANCE, ENERGY, NUMERICAL ANALYSIS, CAVITIES, FREE ELECTRONS, ELECTRON ENERGY, PUMPING ...
Photoemission shines as a source of the bright electron beams required for free-electron lasers and particle-physics accelerators.
... High current electron beam transport in ... Descriptors : *BEAM FORMING, *ELECTRON ACCELERATORS, *ELECTRON BEAMS, HIGH ENERGY ...
... AN ELECTRONIC INDICATOR FOR ANGULAR VELOCITY ... Figur* 2. Circuit diagram of the electronic Indicator for angular velocity and acceleration. ...
This report discusses the following topics: Composition of Accelerator Radiation Fields; Shielding of Electrons and Photons at Accelerators; Shielding of Hadrons at Accelerators; Low Energy Prompt Radiation Phenomena; Induced Radioactivity at Accelerators...
The topics of this volume include: (1) electron storage rings and circular accelerators, (2) accelerators and storage rings, other, (3) superconducting magnets, (4) pulsed power accelerators, (5) high intensity accelerators, (6) room temperature magnets, ...
Accelerator concepts discussed include the wake-field accelerator, the two-beam accelerator, the inverse free electron laser, and the laser plasma wave accelerator. (GHT). 18 references, 12 figures.
The history of linear accelerators is outiined, and the characteristics of linear accelerators used to achieve high energies are described. Electron accelerators are discussed, and the use of the Cockcroft-Walton accelerator to produce neutrons by the D-T reaction is shown. (T.F.H.)
... studies, particularly for large carnivores, are low in general (Otis et al. 1978, Foran et al. 1997, Mills et al. 2000), and sub-sampling data further ... ...
NBII National Biological Information Infrastructure
COMPRESSION GUIDELINES FOR DIAGNOSTIC TELEPATHOLOGY David Foran \\Lambda -- Peter Meer ?z Thomas technologies for acquisition, storage, and transmission of pictorial data, image compression has become an indispensable tool. We have investigated the feasibility of lossy compression in a well defined task domain
E-print Network
... Personal Author(s) : Murdoch,Richard A. ; Beagles,John A. ; Elkins,James H. ; Foran,Michael J. ; Jenkins,Wallace T. Report Date : 1968. ...
... Special procedure for the development of a new service or for...An authorization for the development of a new service...intended to be used in the development of a proposed service must...frequencies and such other items as may be necessary to...
Code of Federal Regulations, 2010
...its end use); compounding operations (in which blending, melting, and resolidification of a solid polymer product occurs for...an already produced solid polymer into a different shape by melting or mixing the polymer and then forcing it or pulling it...
...ARCHITECTURAL AND TRANSPORTATION BARRIERS COMPLIANCE BOARD AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR...an equivalent grasping surface, and have eased edges with corner radii of not less than 1/8 inch. Handrails shall be...
... warfare, joint planning, national and international ... Rapid Electron Beam Accelerators (REBA-TRONS). ... the beam dynamics in a rebatron accelerator. ...
Oak Ridge National Laboratory Physics Division The Oak Ridge Electron Linear Accelerator Pulsed Neutron Source The ORELA is a powerful electron accelerator-based neutron source...
Science.gov Websites
More than 15 Japanese laboratories are dedicated to the advanced and compact accelerator development. Some use ultra-intense lasers and others use microwave concepts. As for the laser electron acceleration, the topics are the capillary acceleration and the mono-energetic acceleration. The laser ...
