Zobrazeno 1 - 10
of 154
pro vyhledávání: '"V. T. Tikhonchuk"'
Autor:
V. T. Tikhonchuk, S. Weber
Publikováno v:
Matter and Radiation at Extremes, Vol 9, Iss 3, Pp 033001-033001-3 (2024)
Porous materials offer unique possibilities for the production of plasmas with controlled density profiles for experiments on laser–matter interaction. They are of growing relevance to many applications, such as inertial confinement fusion, fundame
Externí odkaz:
https://doaj.org/article/b99ba41cd69d41bbbbe9c826cc19b01f
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Suprathermal electrons in laser-generated plasmas are potentially useful in many plasma environments. Here the authors show the characterization of suprathermal electrons in laser-generated Cu plasma using a high-resolution X-ray spectroscopy combine
Externí odkaz:
https://doaj.org/article/086a57b3370b44c09d796447b8139f89
Autor:
V. T. Tikhonchuk, T. Gong, N. Jourdain, O. Renner, F. P. Condamine, K. Q. Pan, W. Nazarov, L. Hudec, J. Limpouch, R. Liska, M. Krůs, F. Wang, D. Yang, S. W. Li, Z. C. Li, Z. Y. Guan, Y. G. Liu, T. Xu, X. S. Peng, X. M. Liu, Y. L. Li, J. Li, T. M. Song, J. M. Yang, S. E. Jiang, B. H. Zhang, W. Y. Huo, G. Ren, Y. H. Chen, W. Zheng, Y. K. Ding, K. Lan, S. Weber
Publikováno v:
Matter and Radiation at Extremes, Vol 6, Iss 2, Pp 025902-025902-13 (2021)
The physics of laser-plasma interaction is studied on the Shenguang III prototype laser facility under conditions relevant to inertial confinement fusion designs. A sub-millimeter-size underdense hot plasma is created by ionization of a low-density p
Externí odkaz:
https://doaj.org/article/9f3e0e73c7574c63b55a737801bf943f
Autor:
N. Jourdain, U. Chaulagain, M. Havlík, D. Kramer, D. Kumar, I. Majerová, V. T. Tikhonchuk, G. Korn, S. Weber
Publikováno v:
Matter and Radiation at Extremes, Vol 6, Iss 1, Pp 015401-015401-9 (2021)
The P3 installation of ELI-Beamlines is conceived as an experimental platform for multiple high-repetition-rate laser beams spanning time scales from femtosecond via picosecond to nanosecond. The upcoming L4n laser beamline will provide shaped nano
Externí odkaz:
https://doaj.org/article/2cde8888966343078909c8c5ab87e8f2
Autor:
M. Bailly-Grandvaux, J. J. Santos, C. Bellei, P. Forestier-Colleoni, S. Fujioka, L. Giuffrida, J. J. Honrubia, D. Batani, R. Bouillaud, M. Chevrot, J. E. Cross, R. Crowston, S. Dorard, J.-L. Dubois, M. Ehret, G. Gregori, S. Hulin, S. Kojima, E. Loyez, J.-R. Marquès, A. Morace, Ph. Nicolaï, M. Roth, S. Sakata, G. Schaumann, F. Serres, J. Servel, V. T. Tikhonchuk, N. Woolsey, Z. Zhang
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Efficient energy transport by laser-driven relativistic electron beams is crucial in many applications including inertial confinement fusion, and particle acceleration. Here the authors demonstrate relativistic electron beam guiding in dense plasma w
Externí odkaz:
https://doaj.org/article/439b3e2e42f646b6b9401605880b1509
Autor:
M. Bardon, B. Etchessahar, F. Lubrano, S. Bazzoli, M. Ferri, J. Ribolzi, P. Mirabel, A. Compant La Fontaine, N. Mallejac, S. Cadra, L. Chaigne, S. Depierreux, J. Baggio, N. Blanchot, G. Birindelli, A. Casner, V. T. Tikhonchuk
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033502 (2020)
Electromagnetic pulses (EMP) present a serious threat for operation of high-power, high-energy laser facilities. Here, we present an efficient strategy for EMP mitigation with a resistive and inductive holder, which is supported by extended numerical
Externí odkaz:
https://doaj.org/article/ad7939ade4ab4f43ad0937e0150bca04
Publikováno v:
Annales Geophysicae, Vol 21, Pp 933-945 (2003)
We show two examples from the CANOPUS array of the optical signatures of auroral arcs produced by field line resonances on the night of 31 January 1997. The first example occurs during local evening at about 18:00 MLT (Magnetic Local Time), whe
Externí odkaz:
https://doaj.org/article/a1a0f30db70a41889560fefe647f6c9f
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 5, p 050704 (2015)
The scheme of the x-ray free electron laser based on the optical undulator created by two overlapped transverse laser beams is analyzed. A kinetic theoretical description and an ad hoc numerical model are developed to account for the finite energy sp
Externí odkaz:
https://doaj.org/article/9c6e8622853e4d778c193da803bbd7e1
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 16, Iss 10, p 100703 (2013)
We describe theoretically and numerically the interaction of a laser- or LINAC-accelerated beam of relativistic electrons with a high intensity optical lattice, resulting from the superposition of two transverse laser pulses. The bunch is trapped and
Externí odkaz:
https://doaj.org/article/efd1f8f4b9cc45c48ec5911aff6c3ef4
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 11, Iss 3, p 031301 (2008)
Acceleration of ions from ultrathin foils irradiated by intense circularly polarized laser pulses is investigated using one- and two-dimensional particle simulations. A circularly polarized laser wave heats the electrons much less efficiently than th
Externí odkaz:
https://doaj.org/article/f206d9e46b344d6e8464d66524e407db