Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Power, J G"'
Autor:
Tan, W. H., Antipov, S., Doran, D. S., Ha, G., Jing, C., Knight, E., Kuzikov, S., Liu, W., Lu, X., Piot, P., Power, J. G., Shao, J., Whiteford, C., Wisniewski, E. E.
Publikováno v:
Phys. Rev. Accel. Beams 25, 083402 (2002)
Radiofrequency (RF) electron guns operating at high accelerating gradients offer a pathway to producing bright electron bunches. Such beams are expected to revolutionize many areas of science: they could form the backbone of next-generation compact x
Externí odkaz:
http://arxiv.org/abs/2203.11598
Autor:
Benedetti, C., Bulanov, S. S., Esarey, E., Geddes, C. G. R., Gonsalves, A. J., Huebl, A., Lehe, R., Nakamura, K., Schroeder, C. B., Terzani, D., van Tilborg, J., Turner, M., Vay, J. -L., Zhou, T., Albert, F., Bromage, J., Campbell, E. M., Froula, D. H., Palastro, J. P., Zuegel, J., Bruhwiler, D., Cook, N. M., Cros, B., Downer, M. C., Fuchs, M., Shadwick, B. A., Gessner, S. J., Hogan, M. J., Hooker, S. M., Jing, C., Krushelnick, K., Thomas, A. G. R., Leemans, W. P., Maier, A. R., Osterhoff, J., Poder, K., Thevenet, M., Joshi, C., Mori, W. B., Milchberg, H. M., Palmer, M., Power, J. G., Vafaei-Najafabadi, N.
White paper to the Proceedings of the U.S. Particle Physics Community Planning Exercise (Snowmass 2021): Linear colliders based on laser-plasma accelerators
Comment: Contribution to Snowmass 2021, Accelerator Frontier
Comment: Contribution to Snowmass 2021, Accelerator Frontier
Externí odkaz:
http://arxiv.org/abs/2203.08366
Modern electron linear accelerators are often designed to produce smooth bunch distributions characterized by their macroscopic ensemble-average moments. However, an increasing number of accelerator applications call for finer control over the beam d
Externí odkaz:
http://arxiv.org/abs/2111.00520
Publikováno v:
Phys. Rev. Accel. Beams 22, 114401 (2019)
Temporally-shaped electron bunches at ultrafast time scales are foreseen to support an array of applications including the development of small-footprint accelerator-based coherent light sources or as probes for, e.g., ultrafast electron-diffraction.
Externí odkaz:
http://arxiv.org/abs/1907.02089
Spatial Control of Photoemitted Electron Beams using a Micro-Lens-Array Transverse-Shaping Technique
A common issue encountered in photoemission electron sources used in electron accelerators is the transverse inhomogeneity of the laser distribution resulting from the laser-amplification process and often use of frequency up conversion in nonlinear
Externí odkaz:
http://arxiv.org/abs/1707.08448
Publikováno v:
Phys.Rev.ST Accel.Beams 14:022801,2011
We propose a general method for tailoring the current distribution of relativistic electron bunches. The technique relies on a recently proposed method to exchange the longitudinal phase space emittance with one of the transverse emittances. The meth
Externí odkaz:
http://arxiv.org/abs/1007.4499
Autor:
Gorham, P. W., Lehtinen, N. G., Varner, G. S., Beatty, J. J., Connolly, A., Chen, P., Conde, M. E., Gai, W., Hast, C., Hebert, C. L., Miki, C., Konecny, R., Kowalski, J., Ng, J., Power, J. G., Reil, K., Saltzberg, D., Stokes, B. T., Walz, D.
Publikováno v:
Phys.Rev.D78:032007,2008
We investigate a possible new technique for microwave measurements of ultra-high energy cosmic ray (UHECR) extensive air showers which relies on detection of expected continuum radiation in the microwave range, caused by free-electron collisions with
Externí odkaz:
http://arxiv.org/abs/0705.2589
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
Publikováno v:
Nucl.Instrum.Meth.A546:345-355,2005
In its normal mode of operation the Argonne Wakefield Accelerator Facility uses a high charge (10-100 nC), short pulse (3-5 psec) drive bunch to excite high-gradient accelerating fields in various slow-wave structures. To generate this bunch, we desi
Externí odkaz:
http://arxiv.org/abs/physics/0410013
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