Výsledky vyhledávání - "S. S. Kurennoy"

Akademický článek

Investigations of the output energy deviation and other parameters during commissioning of the four-rod radio frequency quadrupole at the Fermi National Accelerator Laboratory

Autor: J. S. Schmidt, B. Koubek, A. Schempp, C. Y. Tan, D. S. Bollinger, K. L. Duel, P. R. Karns, W. A. Pellico, V. E. Scarpine, B. A. Schupbach, S. S. Kurennoy

Publikováno v: Physical Review Special Topics. Accelerators and Beams, Vol 17, Iss 3, p 030102 (2014)

After 30 years of operation, the Cockcroft-Walton based injector at the Fermi National Accelerator Laboratory has been replaced by a new beam line including a dimpled magnetron 35 keV source in combination with a 750 keV four-rod radio frequency quad

Externí odkaz: https://doaj.org/article/98417c92c2574de487a348914ecabe37

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Akademický článek

H-mode accelerating structures with permanent-magnet quadrupole beam focusing

Autor: S. S. Kurennoy, L. J. Rybarcyk, J. F. O’Hara, E. R. Olivas, T. P. Wangler

Publikováno v: Physical Review Special Topics. Accelerators and Beams, Vol 15, Iss 9, p 090101 (2012)

We have developed high-efficiency normal-conducting rf accelerating structures by combining H-mode resonator cavities and a transverse beam focusing by permanent-magnet quadrupoles (PMQ), for beam velocities in the range of a few percent of the speed

Externí odkaz: https://doaj.org/article/b9c9ef80437d4cc5af4cdba1c8e1d13e

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Akademický článek

Halo formation in three-dimensional bunches with various phase space distributions

Autor: A. V. Fedotov, R. L. Gluckstern, S. S. Kurennoy, R. D. Ryne

Publikováno v: Physical Review Special Topics. Accelerators and Beams, Vol 2, Iss 1, p 014201 (1999)

A realistic treatment of halo formation must take into account 3D beam bunches and 6D phase space distributions. We recently constructed, analytically and numerically, a new class of self-consistent 6D phase space stationary distributions, which allo

Externí odkaz: https://doaj.org/article/67229808f2d948eea420b8b8c3842d95

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On coupling impedances of pumping holes

Autor: S. S. Kurennoy

Publikováno v: Proceedings of International Conference on Particle Accelerators.

Coupling impedances of a single small hole in vacuum-chamber walls have been calculated at low frequencies. To generalize these results for higher frequencies and/or larger holes one needs to solve coupled integral equations for the effective current

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1d5444fabce693e7c087669c988d666
https://doi.org/10.1109/pac.1993.309669

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Beam diagnostic suite for the SNS linac

Autor: R. E. Shafer, R. A. Hardekopf, S. S. Kurennoy, J. F. Power, J. E. Stovall

Publikováno v: AIP Conference Proceedings.

The Spallation Neutron Source (SNS) is the next-generation pulsed neutron source to be built in the United States. The accelerator chosen to produce the 2 MW beam power on the neutron-producing target is an H− linear accelerator (linac) to 1 GeV, f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57aa4023610a3fb3bc2c5afbfba294f7
https://doi.org/10.1063/1.1342612

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