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Publikováno v: Conference Record of the 1991 IEEE Particle Accelerator Conference.

The magnicon is a type of deflection-modulated microwave amplifier that has great potential for high-power, high-efficiency microwave generation. The magnicon has two TM/sub 110/ cavities, each with fields rotating at microwave frequencies. The first

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https://doi.org/10.1109/pac.1991.164389

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Modeling of a 1700-MHz cluster cavity of planar triodes

Autor: D. E. Rees, C. Friedrichs

Publikováno v: Conference Record of the 1991 IEEE Particle Accelerator Conference.

The authors present the modeling and design of a 1700-MHz cluster-cavity vacuum tube amplifier. They used a three-dimensional finite-difference code to characterize the modes that the structure would support and to modify the cavity design in order t

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https://doi.org/10.1109/pac.1991.164403

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High-power RF operations studies with the CRITS RFQ

Autor: D.C. Clark, A.D. Davidson, D.R. Keffeler, V.W. Brown, M.L. Milder, J.D. Schneider, D. E. Rees, T.J. Zaugg, R.R. Stevens, Joseph D. Sherman, G.O. Bolme, B.H. Smith, D. J. Hodgkins, P. Schafstall, J.Y. Sheikh, P. Lara

Publikováno v: Proceedings Particle Accelerator Conference.

High-current, cw linear accelerators have been proposed as spallation neutron source drivers for applications to tritium production, transmutation of nuclear waste, and safe nuclear power generation. Key features of these accelerators are high curren

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https://doi.org/10.1109/pac.1995.505083

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Operational results of the Spallation Neutron Source (SNS) polyphase converter-modulator for the 140 kV klystron RF system

Autor: R.F. Gribble, J.D. Doss, D.L. Borovina, M.T. Lynch, P.J. Tallerico, William A. Reass, D. E. Rees

Publikováno v: PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268).

This paper describes the first operational results of the 140 kV, 1 MW average, 11 MW peak, zero-voltage-switching, 20 kHz polyphase bridge, boost converter-modulator for klystron pulse application. The DC-DC converter derives the bus voltages from a

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https://doi.org/10.1109/pac.2001.986565

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Numerical Methods in Polarized Radiative Transfer

Autor: D. E. Rees, G. Geers

Publikováno v: Solar Polarization ISBN: 9789401065863

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https://doi.org/10.1007/978-94-009-0231-2_9

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Newly biosynthesized cytochrome P-450 associated with the golgi apparatus from livers of rats induced with phenobarbital

Autor: D E Rees, M.B. Cooper, John A. Craft, Brian R. Rabin

Publikováno v: Biochemical Journal. 194:691-697

1. Cytochrome P-450 has been detected in preparations of golgi apparatus from the livers of phenobarbital-induced rats. 2. Newly biosynthesized cytochrome P-450 is also present in preparations of golgi apparatus. By using three different techniques t

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https://doi.org/10.1042/bj1940691

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The redistribution functions of non-coherent scattering

Autor: D. E. Rees, A. Reichel

Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer. 8:1795-1816

Explicit forms of the redistribution functions for non-correlated non-coherent scattering of photons in spectral lines are derived, based on simple assumptions concerning the velocity distributions of atoms in the ground state and in the excited stat

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https://doi.org/10.1016/0022-4073(68)90173-8

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Solar Ca II K Resonance Line Polarization

Autor: D. E. Rees, G. J. Saliba

Publikováno v: Publications of the Astronomical Society of Australia. 5:186-188

The Ca II K line serves as an important tool in determining the physics of the photosphere-chromosphere region of the solar atmosphere (Cram 1983). To date detailed analyses have centred on the study of line intensity profiles.

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https://doi.org/10.1017/s1323358000016817

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Stokes profile analysis and vector magnetic fields. III - Extended temperature minima of sunspot umbrae as inferred from Stokes profiles of MG I 4571 A

Autor: M. Carlsson, A. Skumanich, G. A. Murphy, D. E. Rees, Bruce W. Lites

Publikováno v: The Astrophysical Journal. 318:930

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https://doi.org/10.1086/165425

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Coronal emission-line polarization from the statistical equilibrium of magnetic sublevels. II - Fe XIV 5303 A

Autor: D. E. Rees, C. W. Querfeld, L. L. House

Publikováno v: The Astrophysical Journal. 255:753

Coronal magnetic fields influence in the intensity and linear polarization of light scattered by coronal Fe XIV ions. To interpret polarization measurements of Fe XIV 5303 A coronal emission requires a detailed understanding of the dependence of the

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https://doi.org/10.1086/159874

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