Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Toth, Cs"'
Autor:
Solymosi, J., Toth, Cs. D.
Publikováno v:
Discrete and Computational Geometry 35 (4) (2006), 537-549
A homogeneous set of $n$ points in the $d$-dimensional Euclidean space determines at least $\Omega(n^{2d/(d^2+1)} / \log^{c(d)} n)$ distinct distances for a constant $c(d)>0$. In three-space, we slightly improve our general bound and show that a homo
Externí odkaz:
http://arxiv.org/abs/math/0503443
Publikováno v:
Cereal Research Communications, 2005 Jan 01. 33(1), 325-328.
Externí odkaz:
https://www.jstor.org/stable/23787683
Akademický článek
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Akademický článek
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Autor:
Geddes, C.G.R.1,2, Toth, Cs.1, van Tilborg, J.1,3, Esarey, E.1, Schroeder, C.B.1, Bruhwiler, D.4, Nieter, C.4, Cary, J.4,5, Leemans, W.P.1 wpleemans@lbl.gov
Publikováno v:
Nature. 9/30/2004, Vol. 431 Issue 7008, p538-541. 4p.
Autor:
Obst-Huebl, L., Nakamura, K., Hakimi, S., De Chant, J. T., Jewell, A., Stassel, B., Snijders, A. M., Gonsalves, A. J., van Tilborg, J., Eisentraut, Z., Harvey, Z., Willingale, L., Toth, Cs., Schroeder, C. B., Geddes, C. G. R., Esarey, E.
Publikováno v:
Proceedings of SPIE; 7/5/2023, Vol. 12583, p1258305-1258305, 1p
Autor:
Nakamura, K., Nagler, B., Toth, Cs., Geddes, C.G.R., Schroeder, C., Esarey, E., Leemans, W.P., Gonsalves, A.J., Hooker, S.M.
Publikováno v:
Nakamura, K.; Nagler, B.; Toth, Cs.; Geddes, C.G.R.; Schroeder, C.; Esarey, E.; et al.(2008). GeV electron beams from cm-scale channel guided laser wakefield accelerator. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/7hh8r2sj
Laser-wakefield accelerators (LWFA) can produce electric fields of order 10-100 GV/m suitable for acceleration of electrons to relativistic energies. The wakefields are excited by a relativistically intense laser pulse propagating through a plasma an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::dd95198c6d8d57b8745a3f872a29d3fe
http://www.escholarship.org/uc/item/7hh8r2sj
http://www.escholarship.org/uc/item/7hh8r2sj
Autor:
Geddes, C.G.R., Esarey, E., Michel, P., Nagler, B., Nakamura, K., Plateau, G.R., Schroeder, C.B., Shadwick, B.A., Toth, Cs., Van Tilborg, J., Leemans, W.P., Hooker, S.M., Gonsalves, A.J., Michel, E., Cary, J.R., and Bruhwiler, D.
Publikováno v:
Geddes, C.G.R.; Esarey, E.; Michel, P.; Nagler, B.; Nakamura, K.; Plateau, G.R.; et al.(2008). Low energy spread 100 MeV-1 GeV electron bunches from laser wakefiel d acceleration at LOASIS. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/2gt7z5q0
Experiments at the LOASIS laboratory of LBNL recently demonstrated production of 100 MeV electron beams with low energy spread and low divergence from laser wakefield acceleration. The radiation pressure of a 10 TW laser pulse guided over 10 diffract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::c839ee199629009daeb6317785d419ee
http://www.escholarship.org/uc/item/2gt7z5q0
http://www.escholarship.org/uc/item/2gt7z5q0
Autor:
Gonsalves, A., Nakamura, K., Panasenko, D., Toth, Cs., Esarey, E., Schroeder, Hooker, S.M., and Leemans, W.P.
Publikováno v:
Gonsalves, A.; Nakamura, K.; Panasenko, D.; Toth, Cs.; Esarey, E.; Schroeder; et al.(2008). GeV electron beams from a centimeter-scale laser-driven plasma accelerator. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/1sz9g710
esults are presented on the generation of quasi-monoenergeticelectron beams with energy up to 1GeV using a 40TW laser and a 3.3 cm-long hydrogen-filled capillary discharge waveguide. Electron beams were not observed without a plasma channel, indicati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::15f86a5f42baeb9d15fb9d6b2a49cdc3
http://www.escholarship.org/uc/item/1sz9g710
http://www.escholarship.org/uc/item/1sz9g710
Autor:
Geddes, C. G. R., Matlis, N. H., Steinke, S., Esarey, E., Mittelberger, D. E., Rykovanov, S., Schroeder, C. B., Toth, Cs., Vay, J.-L, Leemans, W. P.
Publikováno v:
AIP Conference Proceedings; 2016, Vol. 1777 Issue 1, p1-5, 5p, 2 Diagrams, 1 Graph