Zobrazeno 1 - 10
of 15
pro vyhledávání: '"M. E. Conde"'
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 11, Iss 4, p 041301 (2008)
Dielectric-loaded power extraction is a method for the generation of high-power radio frequency (rf) waves under development for future particle accelerators. In this method, a high-charge electron beam drives a wakefield in a dielectric-loaded waveg
Externí odkaz:
https://doaj.org/article/ebe33d6254c44c619d83d0d3b2c16fe6
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 3, Iss 10, p 101302 (2000)
We report on the experimental demonstration of a novel wakefield acceleration technique where a short electron bunch excites a broadband harmonic frequency spectrum, in a cylindrical dielectric structure, to synthesize an accelerating waveform. The s
Externí odkaz:
https://doaj.org/article/7da8d9e6d12e4749a89648f01a8bf369
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 3, Iss 1, p 011301 (2000)
Initial experiments which have explored the physics of the underdense (blowout) regime of the plasma wakefield accelerator (PWFA) at the Argonne Wakefield Accelerator facility are reported. In this regime, the relativistic electron beam is denser tha
Externí odkaz:
https://doaj.org/article/4b563911558f47c4949cdf2433de7923
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 1, Iss 4, p 041302 (1998)
We report experimental results on the high peak current electron beam generated at the Argonne Wakefield Accelerator facility for wakefield applications. The facility produces bunch charges in the range 15–100 nC by using a photocathode based RF el
Externí odkaz:
https://doaj.org/article/d2b063ad89784c1f83139652e028e01a
Publikováno v:
LASCAS
This work describes a hardware architecture for implementing a sequential approach of the Extended Kalman Filter (EKF) that is suitable for mobile robotics tasks, such as self-localization, mapping, and navigation problems. As such algorithm is compu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5beacb1cb1aa2df4cb8ebc2a880c4b7d
https://doi.org/10.1109/lascas.2013.6519021
https://doi.org/10.1109/lascas.2013.6519021
Autor:
F. Gao, M. E. Conde, W. Gai, C. Jing, R. Konecny, W. Liu, J. G. Power, T. Wong, Z. Yusof, Carl B. Schroeder, Wim Leemans, Eric Esarey
Publikováno v:
AIP Conference Proceedings.
In this paper, we present updated results on power extraction testing of a 7.8 GHz dielectric loaded waveguide power extractor using both high charge single bunches and bunch trains. We have generated a 1.7 ns radio frequency (rf) pulse with 30 MW of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::090445f7fea5e3ab9099f12b739c1970
https://doi.org/10.1063/1.3080931
https://doi.org/10.1063/1.3080931
Autor:
F. Franchini, R. Konecny, W. Gai, Sergey Antipov, Chunguang Jing, H. Wang, Z. Yusof, J. G. Power, M. E. Conde, F. Gao, W. Liu
Publikováno v:
AIP Conference Proceedings.
Dielectric loaded wakefield structures have potential to be used as high gradient accelerator components. Using the high current drive beam at the Argonne Wakefield Accelerator Facility, we employed cylindrical dielectric loaded wakefield structures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58972b6c270dac4b9da0962462856bb7
https://doi.org/10.1063/1.2409144
https://doi.org/10.1063/1.2409144
Publikováno v:
AIP Conference Proceedings.
A 15 GHz dielectric loaded wakefield structure has been used to extract energy from a 13 MeV electron beam. Short electron bunches (13 ps FWHM) of up to 43 nC traversed the structure, generating an accelerating field of ∼23 MV/m. The structure cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0f21463d88b79a5c2e65d05f1309cdd
https://doi.org/10.1063/1.2158804
https://doi.org/10.1063/1.2158804
Publikováno v:
Applied Physics Letters. 65:2660-2662
Photoemission measurements with barium and single crystal LaB6 photocathodes are reported. The barium cathode is prepared by depositing a barium thin film onto a copper substrate. The LaB6 cathode is a single crystal cut in the 〈100〉 plane. Radia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f042834fcea0a639fc620bd6e624d375
https://doi.org/10.1063/1.112993
https://doi.org/10.1063/1.112993
Publikováno v:
Proceedings of International Conference on Particle Accelerators.
Photoemission measurements with a barium photocathode and a nitrogen laser are reported. The cathode is prepared by evaporating barium onto a copper disc. Radiation from a nitrogen laser (337 nm, 10 ns) is polarized and strikes the cathode surface at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de2eb009cbcabaf3dcfa30f5639d15ff
https://doi.org/10.1109/pac.1993.309544
https://doi.org/10.1109/pac.1993.309544