http://prst-ab.aps.org/ Accepted Papers for Physical Review Special Topics - Accelerators and Beams en-us Copyright (c) 2009 The American Physical Society 2009-11-07T07:05:06-05:00 assocpub@aps.org rss@aps.org hourly 4 2009-11-07T07:05:06-05:00 rss@aps.org http://prst-ab.aps.org/accepted/Z/9007cM18X7aR221aa06b09214095329f2bae3f079 David H. Dowell and John F. Schmerge 2009-11-03T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Errata Errata http://prst-ab.aps.org/accepted/Z/3f075M89S411e70230ce4f445b67d3260cc9a250a A new scheme for the compression of electron bunches is proposed. This scheme uses a plasma wave generated by a high intensity laser pulse to compress an electron bunch produced by a typical RF-photogun. In the scheme, the electron bunch is injected into a plasma channel in front of the high intensi... W. van Dijk, M. J. van der Wiel and G. J. H. Brussaard 2009-11-02T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams New Acceleration Techniques New Acceleration Techniques http://prst-ab.aps.org/accepted/Z/08076MdbW3917705b06238989b737167d01db5416 The flat voltage of main pulse on the load of intense electron-beam accelerators (IEBA) is one of the important factors which affect the quality and characteristic of the output beam current of IEBA. In this paper, the effect of transition section between the Blumlein pulse forming line (BPFL) and l... XinBing Cheng, JinLiang Liu, Yu Zhang, BaoLiang Qian and JiaHuai Feng 2009-10-22T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Pulsed-Power Accelerators, Technology, and Dynamics Pulsed-Power Accelerators, Technology, and Dynamics http://prst-ab.aps.org/accepted/L/31070YfaQ671892be3ca1f83ad20fa04129c475e1 A few years ago a new theory for producing coherent Smith-Purcell (SP) radiation from an initially continuous beam was proposed. This experiment confirms that two-dimensional theory. The beam was typically 10 cm wide, a few mm thick, with a peak current of 200 A and beam energy of 85 keV. The 10 cm-... J. Gardelle, L. Courtois, P. Modin and J. T. Donohue 2009-10-21T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Synchrotron Radiation, Free-Electron Lasers, and Coherent Radiation Sources Synchrotron Radiation, Free-Electron Lasers, and Coherent Radiation Sources http://prst-ab.aps.org/accepted/Z/3e075Mc7Rfc1ea01601a346120317ee1a7ef3e4da A coaxial-type water load was used to measure the voltage output from a Marx generator for a high power microwave source. This output had a rise time of 20 ns, a pulse duration of a few hundred ns and an amplitude up to 500 kV. The design of the coaxial water load showed that it is an ideal resistiv... Jaeeun Han, Jungho Kim, Sangduck Park, Moohyun Yoon, Soo Yong Park, Do Won Choi, Jin Woo Shin and Joo Son Ho 2009-10-20T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Other Accelerator Subsystems and Technologies Other Accelerator Subsystems and Technologies http://prst-ab.aps.org/accepted/Z/fa077M18Qe310306902840d54d6acc6ed7a171101 Trapping by resonances or scattering off resonances induced by space charge (SC) or electron cloud (EC) in conjunction with synchrotron motion can explain observations of slow beam loss and emittance growth, which are often accompanied by changes in the longitudinal beam profile. In this paper we re... G. Franchetti, I. Hofmann, W. Fischer and F. Zimmermann 2009-10-14T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Relativistic, Multiple-Particle Dynamics Relativistic, Multiple-Particle Dynamics http://prst-ab.aps.org/accepted/Z/07078M6cTb816b0830eb220996eb14252218ad92f We analyze m+m- pair production generated by high-energy electrons emerging from a laser-wakefield accelerator. The m+m- pairs are created in a solid thick high-Z target, following the electron accelerating plasma region. Numerical estimates are presented for 1 to 10 GeV electron beams which are exp... A. I. Titov, B. Kampfer and H. Takabe 2009-10-07T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams New Acceleration Techniques New Acceleration Techniques http://prst-ab.aps.org/accepted/Z/e9074McaRd517f00e03f3853ad142cd06afb51ac0 Recent measurement of voltage V and current I of the electron gun of a relativistic klystron amplifier (RKA) revealed that the resulting current-voltage relationship appeared to differ from the usual Child-Langmuir law (I V3/2) especially during the initial period of voltage increase. This paper att... S.d. Park, J.h. Kim, J. Han, M. Yoon, S. Y. Park, D. W. Choi, J. W. Shin and J.H So. 2009-10-05T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Other Accelerator Subsystems and Technologies Other Accelerator Subsystems and Technologies http://prst-ab.aps.org/accepted/Z/d3072M22S7e12e0a60273339960abae486b84d5ed Sudden decreases in the beam lifetime, which are attributed to the dust trappings, sometimes occur at the electron storage ring PF-AR. Since these dust events cause difficulties in user operations, we have been carefully observing this phenomenon for many years. Our observations indicated that the d... Yasunori Tanimoto, Tohru Honda and Shogo Sakanaka 2009-10-02T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Synchrotron Radiation, Free-Electron Lasers, and Coherent Radiation Sources Synchrotron Radiation, Free-Electron Lasers, and Coherent Radiation Sources http://prst-ab.aps.org/accepted/Z/f1075Md5Qa01bd07d0773c548bf04620f120881db We describe herein a system of self magnetically insulated vacuum transmission lines (MITLs) that operated successfully at 20 MA, 3 MV, and 50 TW. The system delivered the electromagnetic power pulse generated by the Z accelerator to a physics-package load on over 1700 Z shots. The system included f... W. A. Stygar, P. A. Corcoran, H. C. Ives, R. B. Spielman, J. W. Douglas, B. A. Whitney, M. A. Mostrom, T. C. Wagoner, C. S. Speas, T. L. Gilliland, G. A. Allshouse, R. E. Clark, G. L. Donovan, T. P. Hughes, D. R. Humphreys, D. M. Jaramillo, M. F. Johnson, J. W. Kellogg, R. J. Leeper, F. W. Long, T. H. Martin, T. D. Mulville, M. D. Pelock and B. P. Peyton 2009-09-28T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Pulsed-Power Accelerators, Technology, and Dynamics Pulsed-Power Accelerators, Technology, and Dynamics http://prst-ab.aps.org/accepted/Z/4407aM2cQ621620710f12ae17dfdaebeab1d2247e Self-consistent Vlasov-Poisson simulations of beams with high space-charge intensity often require specification of initial phase-space distributions that reflect properties of a beam that is well adapted to the transport channel - both in terms of low-order rms (envelope) properties as well as the ... Steven M. Lund, Takashi Kikuchi and Ronald C. Davidson 2009-09-25T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Review Articles Review Articles http://prst-ab.aps.org/accepted/Z/5807aM0dP3a1ac0070bf22c5bdb4a19abaede7e30 An algorithm for optimization of the multicell cavity cells is proposed. Inner cells are optimized for minimal losses or minimal magnetic field, when the aperture diameter, pk acc E E the ratio of peak electric field to the accelerating field, and the wall slope angle are given. Optimization of the ... Valery Shemelin 2009-09-09T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Applications Applications