Zobrazeno 1 - 10
of 296
pro vyhledávání: '"Loewen, R."'
Autor:
Vlieks, A. E., Caryotakis, G., Loewen, R., Martin, D., Menegat, A., Landahl, E., DeStefano, C., Pelletier, B., Luhmamm Jr., N. C.
As part of a National Cancer Institute contract to develop a compact source of monoenergetic X-rays via Compton backscattering, we have completed the design and construction of a 5.5 cell Photoinjector operating at 11.424 GHz. Successful completion o
Externí odkaz:
http://arxiv.org/abs/hep-ph/0208116
Autor:
Miller, R. H., Jones, R. M., Adolphsen, C., Bowden, G., Dolgashev, V., Li, N. Kroll Z., Loewen, R., Ng, C., Pearson, C., Ruth, T. Raubenheimer R., Tantawi, S., Wang, J. W.
Publikováno v:
Conf.Proc.C0106181:3819-3821,2001
Early tests of short low group velocity and standing wave structures indicated the viability of operating X-band linacs with accelerating gradients in excess of 100 MeV/m. Conventional scaling of traveling wave traveling wave linacs with frequency sc
Externí odkaz:
http://arxiv.org/abs/physics/0108063
Autor:
Adolphsen, C., Baumgartner, W., Jobe, K., Pimpec, F. Le, Loewen, R., McCormick, D., Ross, M., Smith, T., Wang, J. W., Higo, T.
Publikováno v:
Conf.Proc.C0106181:478-480,2001
RF processing studies of 1.8-m X-band (11.4 GHz) traveling wave structures at the Next Linear Collider Test Accelerator (NLCTA) have revealed breakdown-related damage at gradients lower than expected from earlier tests with standing wave and shorter,
Externí odkaz:
http://arxiv.org/abs/physics/0108042
Autor:
Li, Z., Folwell, N. T., Ko, K., Loewen, R. J., Lundahl, E. W., McCandless, B., Miller, R. H., Ruth, R. D., Starkey, M. D., Sun, Y., Wang, J. W., Higo, T.
Publikováno v:
eConf C000821 (2000) TUA04
The complexity of the Round Damped Detuned Structue (RDDS) for the JLC/NLC main linac is driven by the considerations of rf efficiency and dipole wakefield suppression. As a time and cost saving measure for the JLC/NLC, the dimensions of the 3D RDDS
Externí odkaz:
http://arxiv.org/abs/physics/0009031
Autor:
Wang, J. W., Adolphsen, C., Bowden, G. B., Burke, D. L., Cornuelle, J., Dolgashev, V. A., Fowkes, W. B., Jobe, R. K., Jones, R. M., Ko, K., Kroll, N., Li, Z., Loewen, R. J., McCormick, D., Miller, R. H., Ng, C. K., Pearson, C., Raubenhemer, T. O., Reed, R., Ross, M., Ruth, R. D., Smith, T., Stupakov, G., Higo, T., Funahashi, Y., Higashi, Y., Hitomi, N., Suzuki, T., Takata, K., Takatomi, T., Toge, N., Watanabe, Y.
Publikováno v:
eConf C000821:TUA03,2000
As a joint effort in the JLC/NLC research program, we have developed a new type of damped detuned accelerator structure with optimized round-shaped cavities (RDDS). This paper discusses some important R&D aspects of the first structure in this series
Externí odkaz:
http://arxiv.org/abs/physics/0009025
Autor:
Jones, R. M., Higo, T., Higashi, Y., Toge, N., Kroll, N. M., Loewen, R. J., Miller, R. H., Wang, J. W.
Publikováno v:
eConf C000821:TUA08,2000
In fabricating the first X-Band RDDS (Rounded Damped Detuned Structure) accelerator structure, microwave measurements are made on short groups of discs prior to bonding the discs of the entire structure. The design dispersion curves are compared with
Externí odkaz:
http://arxiv.org/abs/physics/0008203
Autor:
Adolphsen, C., Baumgartner, W., Jobe, K., Loewen, R., McCormick, D., Ross, M., Smith, T., Wang, J. W., Higo, T.
Publikováno v:
eConf C000821 (2000) TUE01
During the initial phase of operation, the linacs of the Next Linear Collider (NLC) will contain roughly 5000 X-Band accelerator structures that will accelerate beams of electrons and positrons to 250 GeV. These structures will nominally operate at a
Externí odkaz:
http://arxiv.org/abs/physics/0008197
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Hölsgens, S.R.J.J., Loewen, R., Nguyen, T.P., Paveck, H., Sborgi, A.V., Mindrup, M., Chee, L.
Publikováno v:
Remote practices: architecture at a distance, 129-136. London: Lund Humphries
STARTPAGE=129;ENDPAGE=136;TITLE=Remote practices: architecture at a distance
STARTPAGE=129;ENDPAGE=136;TITLE=Remote practices: architecture at a distance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::445760252c8b862747f6f86bf21f3797
https://hdl.handle.net/1887/3505480
https://hdl.handle.net/1887/3505480