Results 311 to 320 of about 377,794 (331)
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Physical Review, 1946
In accelerators of the type discussed by Veksler and McMillan (e.g., the synchrotron and synchro-cyclotron) the motion of particles can be described in terms of stable oscillations about a synchronous orbit. Expressions are worked out for the frequencies of these oscillations, and for the way in which their amplitudes are damped as the energy is ...
Leslie L. Foldy, D. Bohm
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In accelerators of the type discussed by Veksler and McMillan (e.g., the synchrotron and synchro-cyclotron) the motion of particles can be described in terms of stable oscillations about a synchronous orbit. Expressions are worked out for the frequencies of these oscillations, and for the way in which their amplitudes are damped as the energy is ...
Leslie L. Foldy, D. Bohm
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Journal of Physics D: Applied Physics, 2000
We study the synchrotron radiation properties in a nondispersive medium for the case when the charge velocity is smaller or greater than the light velocity in the medium. We show that the space distribution of synchrotron radiation has a spiral-like structure at a fixed moment of laboratory time.
G N Afanasiev +2 more
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We study the synchrotron radiation properties in a nondispersive medium for the case when the charge velocity is smaller or greater than the light velocity in the medium. We show that the space distribution of synchrotron radiation has a spiral-like structure at a fixed moment of laboratory time.
G N Afanasiev +2 more
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1979
Publisher Summary This chapter discusses the peculiarities of the synchrotron radiation. It describes some applications of the theory of synchrotron radiation in astrophysics and the limits of applicability of the theory. The character and, in particular, the spectrum of the synchrotron radiation depends very strongly on the ratio of the angle θ ...
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Publisher Summary This chapter discusses the peculiarities of the synchrotron radiation. It describes some applications of the theory of synchrotron radiation in astrophysics and the limits of applicability of the theory. The character and, in particular, the spectrum of the synchrotron radiation depends very strongly on the ratio of the angle θ ...
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Physics World, 2009
Shortly after he was sworn in as US energy secretary earlier this year, the Nobel-prizewinning physicist Steven Chu discussed what he called the "energy challenge" during a visit to the Brookhaven National Laboratory on Long Island. The challenge, according to Chu, is threefold.
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Shortly after he was sworn in as US energy secretary earlier this year, the Nobel-prizewinning physicist Steven Chu discussed what he called the "energy challenge" during a visit to the Brookhaven National Laboratory on Long Island. The challenge, according to Chu, is threefold.
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Electrochemistry at synchrotrons
Journal of Solid State Electrochemistry, 2010Synchrotron techniques (X-ray and far infrared) have been used in electrochemical research for about the last 25 years. They are powerful new tools to investigate in situ the structure of the electrochemical interphase extending a few thousand angstrom in both phases around the solid/liquid interface.
Zoltan Nagy, Zoltan Nagy
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Scattering Losses in the Synchrotron
Review of Scientific Instruments, 1951Scattering losses in various electron and proton synchrotrons by residual gas molecules are obtained for a variety of conditions. Evaluation is made of the effects of (1) injection energy of the particles, (2) the spread of the injected beam, (3) the pressure of the residual gas, (4) the rate at which energy is supplied to the beam particles, and (5 ...
J. Mayo Greenberg, T. H. Berlin
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Reports on Progress in Physics, 1956
Three proton synchrotrons are now in operation in the energy range above 1000 MeV (1 GeV). A 1-GeV machine has been constructed at the University of Birmingham and 3- and 6-GeV machines are located at the Brookhaven National Laboratory (N. Y.) and the Berkeley Radiation Laboratory (California).
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Three proton synchrotrons are now in operation in the energy range above 1000 MeV (1 GeV). A 1-GeV machine has been constructed at the University of Birmingham and 3- and 6-GeV machines are located at the Brookhaven National Laboratory (N. Y.) and the Berkeley Radiation Laboratory (California).
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Nature, 1948
THE air-cored synchrotron1,2 appears to have a number of very attractive features, especially if only infrequent pulse operation is required, say, for cloud-chamber experiments, for in such a case the condensers provided to store the magnetic field energy can store perhaps twice as much as when used on alternating current.
J. L. Tuck, T. R. Kaiser
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THE air-cored synchrotron1,2 appears to have a number of very attractive features, especially if only infrequent pulse operation is required, say, for cloud-chamber experiments, for in such a case the condensers provided to store the magnetic field energy can store perhaps twice as much as when used on alternating current.
J. L. Tuck, T. R. Kaiser
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Physics Today, 1984
Speaking not as a historian but from a personal point of view, I would like to tell the story of the origin of the synchrotron as I saw it. The beginning, for me, was in the spring of 1945, when I was on the staff at Los Alamos, the wartime atomic-bomb laboratory.
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Speaking not as a historian but from a personal point of view, I would like to tell the story of the origin of the synchrotron as I saw it. The beginning, for me, was in the spring of 1945, when I was on the staff at Los Alamos, the wartime atomic-bomb laboratory.
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Reviews of Accelerator Science and Technology, 2008
The physics of synchrotron radiation, undulator radiation, and free electron lasers is reviewed with an emphasis on the underlying physical principles and the experimental observables, such as the radiation spectrum, angular distribution, and radiation polarization.
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The physics of synchrotron radiation, undulator radiation, and free electron lasers is reviewed with an emphasis on the underlying physical principles and the experimental observables, such as the radiation spectrum, angular distribution, and radiation polarization.
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