Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Geddes, Cameron G.R."'
Autor:
Miller, Cameron A., Geddes, Cameron G.R., Ludewigt, Bernhard A., Clarke, Shaun D., Pozzi, Sara A.
Publikováno v:
In Annals of Nuclear Energy March 2020 137
Autor:
Geddes, Cameron G.R., Rykovanov, Sergey, Matlis, Nicholas H., Steinke, Sven, Vay, Jean-Luc, Esarey, Eric H., Ludewigt, Bernhard, Nakamura, Kei, Quiter, Brian J., Schroeder, Carl B., Toth, Csaba, Leemans, Wim P.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B 1 May 2015 350:116-121
Autor:
Cowan, Benjamin M., Bruhwiler, David L., Cormier-Michel, Estelle, Esarey, Eric, Geddes, Cameron G.R., Messmer, Peter, Paul, Kevin M.
Publikováno v:
In Journal of Computational Physics 2011 230(1):61-86
Autor:
Rübel, Oliver, Ahern, Sean, Bethel, E. Wes, Biggin, Mark D., Childs, Hank, Cormier-Michel, Estelle, DePace, Angela, Eisen, Michael B., Fowlkes, Charless C., Geddes, Cameron G.R., Hagen, Hans, Hamann, Bernd, Huang, Min-Yu, Keränen, Soile V.E., Knowles, David W., Hendriks, Cris L. Luengo, Malik, Jitendra, Meredith, Jeremy, Messmer, Peter, Prabhat, Ushizima, Daniela, Weber, Gunther H., Wu, Kesheng
Publikováno v:
In Procedia Computer Science May 2010 1(1):1757-1764
Autor:
Toth, Carl B., Esarey, Eric H., Geddes, Cameron G.R., Leemans, Wim P., Nakamura, Kei, Panasenko, Dmitriy, Schroeder, Carl B., Bruhwiler, D., Cary, J.R.
Publikováno v:
Toth, Carl B.; Esarey, Eric H.; Geddes, Cameron G.R.; Leemans, Wim P.; Nakamura, Kei; Panasenko, Dmitriy; et al.(2008). Colliding pulse injection experiments in non-collinear geometry for controlled laser plasma wakefield acceleration of electrons. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/7vv0w359
An optical injection scheme for a laser-plasma based accelerator which employs a non-collinear counter-propagating laser beam to push background electrons in the focusing and acceleration phase via ponderomotive beat with the trailing part of the wak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::26a797da76f67fc2abe85d166c302756
http://www.escholarship.org/uc/item/7vv0w359
http://www.escholarship.org/uc/item/7vv0w359
Autor:
Geddes, Cameron G.R., Cormier-Michel, E., Esarey, E., Leemans, W.P., Nakamura, K., Panasenko, D., Plateau, Guillaume R., Schroeder, Carl B., Toth, Csaba, Cary, J.R.
Publikováno v:
Geddes, Cameron G.R.; Cormier-Michel, E.; Esarey, E.; Leemans, W.P.; Nakamura, K.; Panasenko, D.; et al.(2008). Stable Electron Beams With Low Absolute Energy Spread From a Laser Wakefield Accelerator With Plasma Density Ramp Controlled Injection. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/3127c7gg
Laser wakefield accelerators produce accelerating gradients up to hundreds of GeV/m, and recently demonstrated 1-10 MeV energy spread at energies up to 1 GeV using electrons self-trapped from the plasma. Controlled injection and staging may further i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::523274f3cc483c575bd2b075c5eaac1d
http://www.escholarship.org/uc/item/3127c7gg
http://www.escholarship.org/uc/item/3127c7gg
Autor:
Plateau, Guillaume R., Esarey, Eric H., Geddes, Cameron G.R., Leemans, Wim P., Matlis, Nicholas H., Schroeder, Carl B., van Tilborg, Jeroen, Toth, Csaba
Publikováno v:
Plateau, Guillaume R.; Esarey, Eric H.; Geddes, Cameron G.R.; Leemans, Wim P.; Matlis, Nicholas H.; Schroeder, Carl B.; et al.(2007). Recent Progress at LBNL on Characterization of Laser Wakefield Accelerated Electron Bunches using Coherent Transition Radiation. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/70g264vn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::f0396f55edb4826f4dc5cf3579434af8
http://www.escholarship.org/uc/item/70g264vn
http://www.escholarship.org/uc/item/70g264vn
Autor:
Toth, Csaba, Faure, Jerome, Tilborg, Jeroen van, Geddes, Cameron G.R., Schroeder, Carl B., Esarey, Eric, Leemans, Wim P.
Publikováno v:
Toth, Csaba; Faure, Jerome; Tilborg, Jeroen van; Geddes, Cameron G.R.; Schroeder, Carl B.; Esarey, Eric; et al.(2004). Asymmetric Pulse Shapes in Grating-Based CPA Compressors and Optimal Electron Acceleration in Plasmas. Proceedings of Ultrafast Optics IV. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/5sw9s2rp
The temporal shape (skew) of the envelope function of 50-200 femtosecond Ti:sapphire laser pulses has been controlled by fine-tuning the higher-order spectral phase coe?cients to optimize the electron yield of a self-modulated plasma wake-field accel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::69192245e7124bc748e4e509328f729d
http://www.escholarship.org/uc/item/5sw9s2rp
http://www.escholarship.org/uc/item/5sw9s2rp
Autor:
Geddes, Cameron G.R., Catravas, P.E., Faure, Jerome, Toth, Csaba, van Tilborg, J., Leemans, Wim P.
Publikováno v:
Geddes, Cameron G.R.; Catravas, P.E.; Faure, Jerome; Toth, Csaba; van Tilborg, J.; & Leemans, Wim P.(2002). Accelerator optimization using a network control and acquisition system. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/80z4s3vs
Accelerator optimization requires detailed study of many parameters, indicating the need for remote control and automated data acquisition systems. A control and data acquisition system based on a network of commodity PCs and applications with standa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::e1fd040e64410707a2b62e98d179183e
http://www.escholarship.org/uc/item/80z4s3vs
http://www.escholarship.org/uc/item/80z4s3vs
Autor:
Toth, Csaba, de Groot, Joeri, van Tilborg, Jeroen, Geddes, Cameron G.R., Faure, Jerome, Catravas, Palma, Schroeder, Carl, Shadwick, B.A., Esarey, Eric, Leemans, Wim
Publikováno v:
Toth, Csaba; de Groot, Joeri; van Tilborg, Jeroen; Geddes, Cameron G.R.; Faure, Jerome; Catravas, Palma; et al.(2002). Evolution of pulse shapes during compressor scans in a CPA system and control of electron acceleration in plasmas. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/45x5s2m7
The skewness of the envelope function of 20 - 100 femtosecond Ti:sapphire laser pulses has been controlled by appropriate choice of the higher order special phase coefficients, and used for optimization of a plasma wakefield electron accelerator.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::208d4ff9c7ec37f0f28f6f9dae14151f
http://www.escholarship.org/uc/item/45x5s2m7
http://www.escholarship.org/uc/item/45x5s2m7