Zobrazeno 1 - 10
of 10
pro vyhledávání: '"W. R. Fowkes"'
Autor:
G. Caryotakis, E. N. Jongewaard, W. R. Fowkes, A. E. Vlieks, N. C. Luhmann, E. Landahl, R. Loewen
Publikováno v:
AIP Conference Proceedings.
As part of a National Cancer Institute grant to develop a compact source of monoenergetic X‐rays via the Compton Effect, we have completed the design of a Laser‐driven 5.5 cell RF gun operating at 11.424 GHz. The goal is to develop an RF Gun whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0b15f9297a0a964484b9c111108052f
https://doi.org/10.1063/1.1498188
https://doi.org/10.1063/1.1498188
Publikováno v:
AIP Conference Proceedings.
The peak rf power levels produced by advanced high frequency power sources is beyond the level that can safely be transmitted through a single rf window of conventional design. New approaches are required to keep the rf electric fields at a managable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af520b40ae9a013ded90d3974df84740
https://doi.org/10.1063/1.59019
https://doi.org/10.1063/1.59019
Autor:
R.M. Jones, K. L. F. Bane, K. Ko, M. Seidel, N. M. Kroll, R. H. Miller, J. W. Wang, W. R. Fowkes, R. D. Ruth, C. Adolphsen
Publikováno v:
The seventh workshop on advanced accelerator concepts.
The cells in the SLAC DDS are designed in such a way that the transverse modes excited by the beam are detuned in a Gaussian fashion so that destructive interference causes the wake function to decrease rapidly and smoothly. Moderate damping provided
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1094f0206b546d851a2d962f25834bb4
https://doi.org/10.1063/1.53021
https://doi.org/10.1063/1.53021
Autor:
M. Seidel, R. H. Miller, K. L. F. Bane, J. W. Wang, W. R. Fowkes, R. D. Ruth, R.M. Jones, K. Ko, C. Adolphsen, N. M. Kroll
Publikováno v:
The seventh workshop on advanced accelerator concepts.
The cells in the SLAC DDS are designed in such a way that the transverse modes excited by the beam are detuned in a Gaussian fashion so that destructive interference causes the wake function to decrease rapidly and smoothly. Moderate damping provided
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eec482f5653adde15b0d2a610f78175
https://doi.org/10.1063/1.53022
https://doi.org/10.1063/1.53022
Autor:
W. R. Fowkes, R. M. Rowe
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 15:284-292
This paper describes techniques for reducing errors encountered in measuring the amplitude of 100-300 kV pulses which are a few microseconds in length. The accuracy to which such measurements can be made depends, for the most part, on how precisely t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d380924b2e0691db4527aa1e8e73b8e1
https://doi.org/10.1109/tim.1966.4313552
https://doi.org/10.1109/tim.1966.4313552
Publikováno v:
IEEE Transactions on Nuclear Science. 12:180-184
This paper discusses the design of and material for klystron output windows to be used on the Stanford 20-GeV linear accelerator. Alternative window geometries are considered in view of the requirements of the SLAC application. Criteria for choice of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4709f3a14c2bd3b0b16872158145920
https://doi.org/10.1109/tns.1965.4323616
https://doi.org/10.1109/tns.1965.4323616
Publikováno v:
IEEE Transactions on Nuclear Science. 26:3891-3893
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::342c99c598c37ce2273135144c2d2eec
https://doi.org/10.1109/tns.1979.4330641
https://doi.org/10.1109/tns.1979.4330641
Publikováno v:
IEEE Transactions on Nuclear Science. 32:3231-3233
In order to minimize the size and weight of the x-ray or neutron source for a series of portable radiographic linear accelerators, the x-ray head was packaged separately from the rest of the system and consists of only the linac accelerating structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c74ed53e2baa17cd736a991e0c33e75
https://doi.org/10.1109/tns.1985.4334329
https://doi.org/10.1109/tns.1985.4334329
Autor:
W. A. Johnson, J. M. Potter, R. G. Schonberg, W. R. Fowkes, J. N. Weaver, H. Deruyter, Roger H. Miller
Publikováno v:
IEEE Transactions on Nuclear Science. 32:3234-3236
Three light-weight, x-band, electron accelerators have been developed to provide a series of highly portable sources of x-rays and neutrons for nondestructive testing. The 1.5 MeV x-ray unit has a 200 kW magnetron for an RF source and an air-cooled,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3df6050201fc19610aa2ecf6b9ba904
https://doi.org/10.1109/tns.1985.4334330
https://doi.org/10.1109/tns.1985.4334330
Autor:
Perry B. Wilson, W. R. Fowkes
Publikováno v:
IEEE Transactions on Nuclear Science. 18:173-175
with the case for arbitrary loss usually presented. The TWR equations are shown to take the identical form, in the absence of a mismatch, as the expressions for the standing wave superconducting accelerator with beam loading. 6 At SLAC a twefoot long
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::237f6dbcdaa43770852bb2e75b739c7e
https://doi.org/10.1109/tns.1971.4325999
https://doi.org/10.1109/tns.1971.4325999