Zobrazeno 1 - 10
of 191
pro vyhledávání: '"Poder, K."'
Autor:
Boulton, L., Lindstrøm, C. A., Beinortaite, J., Svensson, J. Björklund, Garland, J. M., Caminal, P. González, Hidding, B., Loisch, G., Peña, F., Põder, K., Schröder, S., Wesch, S., Wood, J. C., Osterhoff, J., D'Arcy, R.
Energy-transfer efficiency is an important quantity in plasma-wakefield acceleration, especially for applications that demand high average power. Conventionally, the efficiency is measured using an electron spectrometer; an invasive method that provi
Externí odkaz:
http://arxiv.org/abs/2209.06690
Over the last decades, significant advances in high-power laser systems have enabled rapid progress in the development of laser-driven plasma accelerators. Today, the results obtained in beam stability and reproducibility present laser plasma acceler
Externí odkaz:
http://arxiv.org/abs/2205.02763
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
Autor:
Kettle, B., Hollatz, D., Gerstmayr, E., Samarin, G. M., Alejo, A., Astbury, S., Baird, C., Bohlen, S., Campbell, M., Colgan, C., Dannheim, D., Gregory, C., Harsh, H., Hatfield, P., Hinojosa, J., Katzir, Y., Morton, J., Murphy, C. D., Nurnberg, A., Osterhoff, J., Pérez-Callejo, G., Poder, K., Rajeev, P. P., Roedel, C., Roeder, F., Salgado, F. C., Sarri, G., Seidel, A., Spannagel, S., Spindloe, C., Steinke, S., Streeter, M. J. V., Thomas, A. G. R., Underwood, C., Watt, R., Zepf, M., Rose, S. J., Mangles, S. P. D.
Publikováno v:
New Journal of Physics, 23 (2021) 115006
We describe a laser-plasma platform for photon-photon collision experiments to measure fundamental quantum electrodynamic processes such as the linear Breit-Wheeler process with real photons. The platform has been developed using the Gemini laser fac
Externí odkaz:
http://arxiv.org/abs/2106.15170
Autor:
Garland, J. M., Tauscher, G., Bohlen, S., Boyle, G. J., D'Arcy, R., Goldberg, L., Põder, K., Schaper, L., Schmidt, B., Osterhoff, J.
Precise characterization and tailoring of the spatial and temporal evolution of plasma density within plasma sources is critical for realizing high-quality accelerated beams in plasma wakefield accelerators. The simultaneous use of two independent di
Externí odkaz:
http://arxiv.org/abs/2010.02567
Autor:
Shalloo, R. J., Dann, S. J. D., Gruse, J. -N., Underwood, C. I. D., Antoine, A. F., Arran, C., Backhouse, M., Baird, C. D., Balcazar, M. D., Bourgeois, N., Cardarelli, J. A., Hatfield, P., Kang, J., Krushelnick, K., Mangles, S. P. D., Murphy, C. D., Lu, N., Osterhoff, J., Põder, K., Rajeev, P. P., Ridgers, C. P., Rozario, S., Selwood, M. P., Shahani, A. J., Symes, D. R., Thomas, A. G. R., Thornton, C., Najmudin, Z., Streeter, M. J. V.
Laser wakefield accelerators promise to revolutionise many areas of accelerator science. However, one of the greatest challenges to their widespread adoption is the difficulty in control and optimisation of the accelerator outputs due to coupling bet
Externí odkaz:
http://arxiv.org/abs/2007.14340
Akademický článek
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Autor:
D'Arcy, R., Aschikhin, A., Bohlen, S., Boyle, G., Brümmer, T., Chappell, J., Diederichs, S., Foster, B., Garland, M. J., Goldberg, L., Gonzalez, P., Karstensen, S., Knetsch, A., Kuang, P., Libov, V., Ludwig, K., de la Ossa, A. Martinez, Marutzky, F., Meisel, M., Mehrling, T. J., Niknejadi, P., Poder, K., Pourmoussavi, P., Quast, M., Röckemann, J. -H., Schaper, L., Schmidt, B., Schröder, S., Schwinkendorf, J. -P., Sheeran, B., Tauscher, G., Wesch, S., Wing, M., Winkler, P., Zeng, M., Osterhoff, J.
The FLASHForward experimental facility is a high-performance test-bed for precision plasma-wakefield research, aiming to accelerate high-quality electron beams to GeV-levels in a few centimetres of ionised gas. The plasma is created by ionising gas i
Externí odkaz:
http://arxiv.org/abs/1905.03693
Autor:
D'Arcy, R., Wesch, S., Aschikhin, A., Bohlen, S., Behrens, C., Garland, M. J., Goldberg, L., Gonzalez, P., Knetsch, A., Libov, V., de la Ossa, A. Martinez, Meisel, M., Mehrling, T. J., Niknejadi, P., Poder, K., Roeckemann, J. -H., Schaper, L., Schmidt, B., Schroeder, S., Palmer, C., Schwinkendorf, J. -P., Sheeran, B., Streeter, M. J. V., Tauscher, G., Wacker, V., Osterhoff, J.
Publikováno v:
Phys. Rev. Lett. 122, 034801 (2019)
A tunable plasma-based energy dechirper has been developed at FLASHForward to remove the correlated energy spread of a 681~MeV electron bunch. Through the interaction of the bunch with wakefields excited in plasma the projected energy spread was redu
Externí odkaz:
http://arxiv.org/abs/1810.06307
Autor:
Wood, J. C., Chapman, D. J., Poder, K., Lopes, N. C., Rutherford, M. E., White, T. G., Albert, F., Behm, K. T., Booth, N., Bryant, J. S. J., Foster, P. S., Glenzer, S., Hill, E., Krushelnick, K., Najmudin, Z., Pollock, B. B., Rose, S., Schumaker, W., Scott, R. H. H., Sherlock, M., Thomas, A. G. R., Zhao, Z., Eakins, D., Mangles, S. P. D.
Betatron radiation from laser wakefield accelerators is an ultrashort pulsed source of hard, synchrotron-like x-ray radiation. It emanates from a centimetre scale plasma accelerator producing GeV level electron beams. In recent years betatron radiati
Externí odkaz:
http://arxiv.org/abs/1802.02119