Zobrazeno 1 - 10
of 345
pro vyhledávání: '"Schoessow, P"'
Autor:
Antipov, S., Baturin, S., Jing, C., Fedurin, M., Kanareykin, A., Swinson, C., Schoessow, P., Gai, W., Zholents, A.
A 60 MeV beam at the BNL Accelerator Test Facility (ATF) was manipulated by a planar tunable de-chirper made out of two 10 cm long dielectric slabs with copper plated backs. While the gap was changed from 5.8 mm to 1 mm, the correlated energy chirp o
Externí odkaz:
http://arxiv.org/abs/1308.5646
Autor:
Antipov, S., Jing, C., Fedurin, M., Gai, W., Kanareykin, A., Kusche, K., Schoessow, P., Yakimenko, V., Zholents, A.
We report observation of a strong wakefield induced energy modulation in an energy-chirped electron bunch passing through a dielectric-lined waveguide. This modulation can be effectively converted into a spatial modulation forming micro-bunches with
Externí odkaz:
http://arxiv.org/abs/1111.7291
Akademický článek
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Publikováno v:
AIP Conf.Proc.877:511-519,2006
One approach to future high energy particle accelerators is based on the wakefield principle: a leading high-charge drive bunch is used to excite fields in an accelerating structure or plasma that in turn accelerates a trailing low-charge witness bun
Externí odkaz:
http://arxiv.org/abs/physics/0703012
Autor:
Schoessow, Paul, Kanareykin, Alexei, Schachter, Levi, Bogachev, Yuriy, Tyukhtin, Andrey, Bagryanskaya, Elena, Yevlampieva, Natalia
Publikováno v:
AIPConf.Proc.877:452-460,2006
The PASER is potentially a very attractive method for particle acceleration, in which energy from an active medium is transferred to a charged particle beam. The effect is similar to the action of a maser or laser with the stimulated emission of radi
Externí odkaz:
http://arxiv.org/abs/physics/0612241
Autor:
Kanareykin, A., Nenasheva, E., Yakovlev, V., Dedyk, A., Karmanenko, S., Kozyrev, A., Osadchy, V., Kosmin, D., Schoessow, P., Semenov, A.
Publikováno v:
AIPConf.Proc.877:311-319,2006
Fast switching (< 10 nsec) measurement results on the recently developed BST(M) (barium strontium titanium oxide composition with magnesium-based additions) ferroelectric materials are presented. These materials can be used as the basis for new advan
Externí odkaz:
http://arxiv.org/abs/physics/0612240
Publikováno v:
AIP Conf.Proc.877:468-474,2006
The wakefields of a relativistic electron beam passing through a waveguide loaded with an active medium with weak resonant dispersion have been considered. For the calculations in this paper the parameters of the medium are those of a solution of ful
Externí odkaz:
http://arxiv.org/abs/physics/0612236
Autor:
Saltzberg, David, Gorham, Peter, Walz, Dieter, Field, Clive, Iverson, Richard, Odian, Allen, Resch, George, Schoessow, Paul, Williams, Dawn
Publikováno v:
Phys.Rev.Lett. 86 (2001) 2802-2805
We present the first direct experimental evidence for the charge excess in high energy particle showers predicted nearly 40 years ago by Askaryan. We directed bremsstrahlung photons from picosecond pulses of 28.5 GeV electrons at the SLAC Final Focus
Externí odkaz:
http://arxiv.org/abs/hep-ex/0011001
Autor:
Gai, Wei, Schoessow, Paul
Publikováno v:
Nucl.Instrum.Meth. A459 (2001) 1-5
We consider the use of a dielectric-loaded structure to extract rf energy from a high current electron drive beam as a power source for a high energy two-beam accelerator. This represents an alternative technique which we show to have some significan
Externí odkaz:
http://arxiv.org/abs/physics/0004077
Autor:
Gorham, Peter, Saltzberg, David, Schoessow, Paul, Gai, Wei, Power, John G., Konecny, Richard, Conde, M. E.
Publikováno v:
Phys.Rev.E62:8590-8605,2000
We report on measurements of 11-18 cm wavelength radio emission from interactions of 15.2 MeV pulsed electron bunches at the Argonne Wakefield Accelerator. The electrons were observed both in a configuration where they produced primarily transition r
Externí odkaz:
http://arxiv.org/abs/hep-ex/0004007