Download or read book Studies of the Integer Cyclotron Resonances in a Modified Betatron Accelerator written by and published by . This book was released on 1992 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper briefly summarizes recent experimental results from the studies of the integer cyclotron resonances in the NRL modified betatron accelerator. Special emphasis is given to the l = 12 resonance, because the NRL device has a twelve-fold symmetry. To test the importance of the l = 12 resonance, we have intentionally introduced an l = 12 field error using twelve resonant coils. By activating these coils when the resonance is observed, the duration of x-rays produced by beam loss was reduced from 900 microsecond to 5.5 microsecond, while the amplitude of the signal increased from 0.5 to about 40 volts. The full width of the x-ray pulse at half maximum is inversely proportional to the current through the resonant coils and proportional to the risetime of the pulse. Work is in progress with a set of twelve internal coils that have a risetime of 300-400 ns. Studies of the spatial distribution of beam losses at l = 12 show that the beam is always lost in six well defined toroidal positions. In addition, it has been shown experimentally that when the ratio of the total toroidal magnetic field to the vertical field is not an integer, the cyclotron resonance is not excited.

Download or read book Experimental Study of an Ion Cyclotron Resonance Accelerator written by Christopher T. Ramsell and published by . This book was released on 2000 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Physical Review written by and published by . This book was released on 1996-03 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies of the Ion cyclotron Resonance Instability written by Gordon K. Soper and published by . This book was released on 1964 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book EPAC 90 written by P. Marin and published by Atlantica Séguier Frontières. This book was released on 1990 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1992-11 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ion Resonance Instability in a Modified Betatron Accelerator written by Han S. Uhm and published by . This book was released on 1981 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-06 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies in 2 Millimetre Cyclotron Resonance written by David Aitchison Smith and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Winter Waterfront Year round Use in Metropolitan Toronto written by Xenia Klinger and published by . This book was released on 1991 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Relativistic Broadening Near Cyclotron Resonance Classic Reprint written by Kaya Imre and published by Forgotten Books. This book was released on 2016-08-15 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Relativistic Broadening Near Cyclotron Resonance In sec.iii. The zero order dispersion relation is derived. This relation differs from the cold plasma dispersion relation by the presence of a function A which generates the relativistic Doppler effects. Section IV is devoted to the special case of the Maxwellian unperturbed state. It is shown that in this case the results can be expressed algebraically in terms of the standard dispersion function Z. Thus providing a considerable improvement over the form given in Ref. 3, which contains an infinite complex integral or infinite series involving the function Z. Equivalency of the present results to those previously given is demonstrated to order T). The study of the per pendicular extraordinary mode. Which can be found in Sec. V, requires a second order analysis for the investigation of the lowest order Doppler effects. Certain discrepancies. Stemming from an improper evaluation of the second order terms, are found in the previously published results. Section V also contains a study of the nearly perpendicular ordinary mode based on the results presented in this work. In the part G of the same section. The Doppler broadening of the Nth electron cyclotron resonance is studied. And particular attention is given to the second harmonic extraordinary mode. A summary of results. And a final discussion are found in Sec. VI. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1989 with total page 1134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cyclotron Resonance Studies in Silver written by Donald Grant Howard and published by . This book was released on 1964 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Annual Index written by and published by . This book was released on 1992 with total page 1840 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.

Download or read book Modified Betatron Accelerator Studies written by T. P. Hughes and published by . This book was released on 1983 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of an extensive study of the modified betatron accelerators are reported. The topics are beam injection, equilibrium and stability. Three-dimensional particle simulations of injections were performed. The results show good agreement with theory. Various types of equilibria were studied using two dimensional simulations. Results are compared to the calculations of Finn and Manheimer. Beam stability is investigated using a combination of analytic and numerical techniques. Growth rates of the negative mass, resistive wall, beam breakup, and image displacement instabilities are calculated. A new theory of the negative mass instability, keeping toroidal corrections to Maxwell's equations, is derived. Good agreement between theory and simulations is obtained. The negative mass instability is shown to be the dominant instability. Simulations show that it can disrupt the beam in a time of order one microsecond. Stabilization may require a beam of large minor radius. Work on the other instabilities show that measures can be taken to make their effect negligible. (Author).

Download or read book Cantate auf die Reformations Feier der studierenden Jugend in Z rich written by and published by . This book was released on 1819 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976-04 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: