Accepted Papers for Phys. Rev. ST Accel. Beams http://prst-ab.aps.org/ Accepted Papers for Physical Review Special Topics - Accelerators and Beams en-us Copyright (c) 2008 The American Physical Society 2008-05-12T03:00:30-04:00 assocpub@aps.org rss@aps.org hourly 4 2008-05-12T03:00:30-04:00 rss@aps.org Particle tracking study of the synchrotron injection with field interferences http://prst-ab.aps.org/accepted/Z/da079Mc5K7d17d05e0f904e2c64ae30d9d9ab1a2e The large-bore magnets in the injection system of a high-intensity proton synchrotron are placed close to each other as compared to their bore sizes. In such cases, the magnetic cores interfere with the fringe fields of adjacent magnets. Moreover, the incoming beam passes through the several kinds o... M. J. Shirakata, H. Fujimori, Y. Irie and T. Takayanagi 2008-05-08T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Low-Energy, Multiple-Particle Dynamics Low-Energy, Multiple-Particle Dynamics Vertical beam emittance correction with independent component analysis method http://prst-ab.aps.org/accepted/Z/4f077Mb2Zb91c40d70131a56effdca095a45e59ef The vertical beam emittance in an electron storage ring is mainly determined by two factors: the linear betatron coupling and the spurious vertical dispersion generated by magnet errors. We find that the contribution of spurious vertical dispersion is larger than that generated by the linear betatro... F. Wang and S. Y. Lee 2008-05-06T00:00:00-04:00 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 Proton beam emittance growth in the Relativistic Heavy Ion Collider http://prst-ab.aps.org/accepted/Z/cb074MfeY8316b03d0941166819b4119a1dda2ef9 With the significant beam intensity improvement in RHIC polarized proton Run 2005 and Run 2006, the emittance growth becomes a luminosity limiting factor. The beam emittance growth has a dependence on the dynamic pressure rise, which in RHIC proton runs is mainly caused by the electron cloud. The de... S. Y. Zhang and V. Ptitsyn 2008-04-28T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams High-Energy Accelerators and Colliders High-Energy Accelerators and Colliders Generation and diagnostics of uncaptured beam in the Fermilab Tevatron and its control by electron lenses http://prst-ab.aps.org/accepted/Z/0207eM83Yf91ab0f50a42472ee32eb2e7d980ecac In the Collider Run II, the Tevatron operates with 36 high intensity bunches of 980 GeV protons and antiprotons. Particles not captured by the Tevatron RF system pose a threat in the form of superconducting magnet quenches during acceleration or at beam abort. We describe the main mechanisms for ge... XiaoLong Zhang, Kip Bishofberger, Vsevolod Kamerdzhiev, Valery Lebedev, Vladimir Shiltsev, Randy Thurman Keup and Alvin Tollestrup 2008-04-24T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams High-Energy Accelerators and Colliders High-Energy Accelerators and Colliders Source to-target simulation of simultaneous longitudinal and transverse focusing of heavy ion beams http://prst-ab.aps.org/accepted/Z/4a07cMcfCe01750d004f1c668e359fb2943566acc Longitudinal bunching factors in excess of 70 of a 300-keV, 27-mA K+ ion beam have been demonstrated in the Neutralized Drift Compression Experiment [P. K. Roy, et al., Phys. Rev. Lett. 95, 234801 (2005)] in rough agreement with LSP particle-in-cell source-to-target simulations. A key aspect of thes... D. R. Welch, J. E. Coleman, P. A. Seidl, P. K. Roy, E. Henestroza, E. P. Lee, A. B. Sefkow, E. P. Gilson, T. C. Genoni and D. V. Rose 2008-04-21T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams Applications Applications Dynamic imperfections and optimized feedback design in the Compact Linear Collider main linac http://prst-ab.aps.org/accepted/Z/38076Ma9C9e16007905e1429cb67358f1a5a41629 The Compact Linear Collider (CLIC) main linac is sensitive to dynamic imperfections such as element jitter, injected beam jitter, and ground motion. These effects cause emittance growth that, in case of ground motion, has to be counteracted by a trajectory feedback system. The feedback system itself... Peder Eliasson 2008-04-03T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited article Physical Review Special Topics - Accelerators and Beams High-Energy Accelerators and Colliders High-Energy Accelerators and Colliders