Zobrazeno 1 - 10
of 20
pro vyhledávání: '"B. G. Chidley"'
Autor:
J. C. Brown, R.M. Hutcheon, J.Y. Sheikh, G.M. Arbique, B. G. Chidley, M.S. de Jong, G.E. McMichael
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
RFQ1, a 100% duty factor radio-frequency quadrupole (RFQ) to accelerate 75 mA of protons to a final energy of 0.6 MeV, is a testbed for a wide range of high-power RFQ experiments. First beam was accelerated in RFQ1 in July 1988, and an experimental p
Publikováno v:
Conference Record of the 1991 IEEE Particle Accelerator Conference.
RFQ1 is an accelerator project for the development of high-current CW radiofrequency quadrupole (RFQ) proton accelerators. The injector is designed to provide a matched 50 keV multibeamlet DC proton current, variable up to 90 mA, to the RFQ. The acce
Publikováno v:
Conference Record of the 1991 IEEE Particle Accelerator Conference.
The Chalk River RFQ1 accelerator was built with replaceable vanes, and a new set of vanes was designed. The vanes fabricated are identified as RFQ1-1250, while the original vanes are identified as RFQ1-600. The RFQ1-600 vanes were designed with a pea
Autor:
T. Tran Ngoc, Stanley O. Schriber, J. C. Brown, M. R. Shubaly, M. S. de Jong, R. M. Hutcheon, A.A. Walton, B. G. Chidley, G. E. McMichael, R. B. Turner
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :851-854
RFQ1 is a cw 270 MHz proton accelerator designed to accelerate 75 mA of protons to 600 keV. As part of the design process, the Sparker, a cw 270 MHz RFQ test structure, was used to study surface electric field limits. During the past year, Sparker ex
Publikováno v:
IEEE Transactions on Nuclear Science. 22:1809-1812
The design of a 4 × 1012 s-1 source of 14 MeV neutrons is described. The neutrons are produced by the T(d, n)4He reaction using a 25 mA, 300 kev beam of atomic deuterons bombarding a water-cooled, rotating drumshaped titanium-tritide target. The dru
Publikováno v:
Nuclear Science and Engineering. 15:268-283
An experimental method of determining “initial conversion ratios,” the number of Pu239 atoms produced for each U235 atom destroyed, is described. The measurements are made relative to the conversio...
Publikováno v:
Nuclear Science and Engineering. 16:85-100
Relative reaction rates in selected nuclides have been measured through the central lattice cell of ZEEP with the fuel cluster replaced by a pressure tube containing different mixtures of light and...
Publikováno v:
Canadian Journal of Physics. 36:407-414
The photoneutron thresholds for a number of elements which have 100% abundance (or nearly so) in one stable isotope have been measured. The following values in Mev. were found:[Formula: see text]
Publikováno v:
Nuclear Science and Engineering. 16:39-67
Publikováno v:
Nuclear Science and Engineering. 16:68-84
The slowing-down spectrum in a CANDU-type reactor cell was studied using resonance activation techniques. The measurements covered the energy range 1.46 to 367 ev. The effects of replacing the heavy water coolant with mixtures of light and heavy wate