Zobrazeno 1 - 10
of 1 049
pro vyhledávání: '"Laser radiation pressure"'
We study the onset of electron heating in intense laser-solid interactions and its impact on the spectral quality of radiation pressure accelerated ions in both hole boring and light sail regimes. Two- and three-dimensional particle-in-cell (PIC) sim
Externí odkaz:
http://arxiv.org/abs/2210.15018
Akademický článek
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Publikováno v:
AIP Advances, Vol 14, Iss 2, Pp 025340-025340-8 (2024)
In the past decade, transverse instabilities in the ion acceleration process using the laser radiation pressure method have been a prominent topic of discussion. These instabilities caused by the coupling between quasi-static ions with oscillating el
Externí odkaz:
https://doaj.org/article/8cf3558a85394acf8712689e2ed18070
Scaling laws of ion acceleration in ultrathin foils driven by radiation pressure of intense laser pulses are investigated by theoretical analysis and two-dimensional particle-in-cell simulations. Considering the instabilities are inevitable during la
Externí odkaz:
http://arxiv.org/abs/1809.06007
Akademický článek
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Autor:
Lv, Chong, Xie, Bai-Song, Wan, Feng, Hou, Ya-Juan, Jia, Mo-Ran, Sang, Hai-Bo, Hong, Xue-Ren, Liu, Shi-Bing
Publikováno v:
Physics of Plasmas 24, 033122 (2017)
A scheme with gold cone-capillary is proposed to improve the protons acceleration and involved problems are investigated by using the two-dimensional particle-in-cell simulations. It is demonstrated that the cone-capillary can efficiently guide and c
Externí odkaz:
http://arxiv.org/abs/1701.04000
Publikováno v:
In Matter and Radiation at Extremes September 2017 2(5):256-262
Autor:
Kar, S., Kakolee, K. F., Qiao, B., Macchi, A., Cerchez, M., Doria, D., Geissler, M., McKenna, P., Neely, D., Osterholz, J., Prasad, R., Quinn, K., Ramakrisna, B., Sarri, G., Willi, O., Yuan, X. Y., Zepf, M., Borghesi, M.
The acceleration of ions from ultra-thin foils has been investigated using 250 TW, sub-ps laser pulses, focused on target at intensities up to $3\times10^{20} \Wcm2$. The ion spectra show the appearance of narrow band features for proton and Carbon p
Externí odkaz:
http://arxiv.org/abs/1207.4288
There is substantial interest in producing samples of ultracold molecules for possible applications in quantum computation, quantum simulation of condensed matter systems, precision measurements, controlled chemistry, and high precision spectroscopy.
Externí odkaz:
http://arxiv.org/abs/1110.4890
Autor:
Ashkin, A.
Publikováno v:
Science, 1980 Dec 01. 210(4474), 1081-1088.
Externí odkaz:
https://www.jstor.org/stable/1684788