Zobrazeno 1 - 10
of 453
pro vyhledávání: '"Dromey, B"'
Autor:
Kennedy, J. P., Coughlan, M., Fitzpatrick, C. R. J., Huddleston, H. M., Smyth, J., Breslin, N., Donnelly, H., Arthur, C., Villagomez, B., Rosmej, O. N., Currell, F., Stella, L., Riley, D., Zepf, M., Yeung, M., Lewis, C. L. S., Dromey, B.
Ionising radiation interactions in matter can trigger a cascade of processes that underpin long-lived damage in the medium. To date, however, a lack of suitable methodologies has precluded our ability to understand the role that material nanostructur
Externí odkaz:
http://arxiv.org/abs/2409.08689
Autor:
Prasselsperger, A., Coughlan, M., Breslin, N., Yeung, M., Arthur, C., Donnelly, H., White, S., Afshari, M., Speicher, M., Yang, R., Villagomez-Bernabe, B., Currell, F. J., Schreiber, J., Dromey, B.
Understanding the mechanisms of proton energy deposition in matter and subsequent damage formation is fundamental to radiation science. Here we exploit the picosecond (10^-12 s) resolution of laser-driven accelerators to track ultra-fast solvation dy
Externí odkaz:
http://arxiv.org/abs/2107.07429
Autor:
Keitel, CH, Di Piazza, A, Paulus, GG, Stoehlker, T, Clark, EL, Mangles, S, Najmudin, Z, Krushelnick, K, Schreiber, J, Borghesi, M, Dromey, B, Geissler, M, Riley, D, Sarri, G, Zepf, M
The extreme intensities obtainable with lasers such as Gemini allow non-linear QED phenomena to be investigated according to our calculations. Electron-positron pair production from a pure vacuum target, which has yet to be observed experimentally, i
Externí odkaz:
http://arxiv.org/abs/2103.06059
Akademický článek
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Autor:
Bin, J. H., Yeung, M., Gong, Z., Wang, H. Y., Kreuzer, C., Zhou, M. L., Streeter, M. J. V., Foster, P. S., Cousens, S., Dromey, B., Meyer-ter-Vehn, J., Zepf, M., Schreiber, J.
Publikováno v:
Phys. Rev. Lett. 120, 074801 (2018)
We report on the experimental studies of laser driven ion acceleration from double-layer target where a near-critical density target with a few-micron thickness is coated in front of a nanometer thin diamond-like carbon foil. A significant enhancemen
Externí odkaz:
http://arxiv.org/abs/1710.09855
Autor:
Xu, X. R., Qiao, B., Zhang, Y. X., Lu, H. Y., Zhang, H., Dromey, B., Zhu, S. P., Zhou, C. T., Zepf, M., He, X. T.
The birth of attosecond light sources is expected to inspire a breakthrough in ultrafast optics, which may extend human real-time measurement and control techniques into atomic-scale electronic dynamics. For applications, it is essential to obtain a
Externí odkaz:
http://arxiv.org/abs/1610.03173
Autor:
Yeung, M., Rykovanov, S., Bierbach, J., Li, L., Eckner, E., Kuschel, S., Woldegeorgis, A., Rödel, C., Sävert, A., Paulus, G. G., Coughlan, M., Dromey, B., Zepf, M.
Energy coupling during relativistically intense laser-matter interactions is encoded in the attosecond motion of strongly driven electrons at the pre-formed plasma-vacuum boundary. Studying and controlling this motion can reveal details about the mic
Externí odkaz:
http://arxiv.org/abs/1610.01816
Publikováno v:
Phys. Rev. Lett. 116, 083901 (2016)
The microscopic dynamics of laser-driven coherent synchrotron emission transmitted through thin foils are investigated using particle-in-cell simulations. For normal incidence interactions, we identify the formation of two distinct electron nanobunch
Externí odkaz:
http://arxiv.org/abs/1602.03685
Autor:
Dromey, B., Stella, L., Adams, D., Prasad, R., Kakolee, K. F., Stefanuik, R., Nersisyan, G, Sarri, G., Yeung, M., Ahmed, H., Doria, D., Dzelzainis, T., Jung, D., Kar, S., Marlow, D., Romagnani, L., Correa, A. A., Dunne, P., Kohanoff, J., Schleife, A., Borghesi, M., Currell, F., Riley, D., Zepf, M., Lewis, C. L. S.
Direct investigation of ion-induced dynamics in matter on picosecond (ps, 10-12 s) timescales has been precluded to date by the relatively long nanosecond (ns, 10-9 s) scale ion pulses typically provided by radiofrequency accelerators1. By contrast,
Externí odkaz:
http://arxiv.org/abs/1412.1327