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排序方式: 共有79条查询结果,搜索用时 46 毫秒
1.
E. Ardashev V. Avdeichikov V. Balandin G. Bogdanova V. Dunin O. Gavrishchuk V. Golovkin S. Golovnya S. Gorokhov A. Isupov A. Kazakov A. Kholodenko A. Kiryakov E. Kokoulina A. Kutov N. Kuzmin I. Lobanov V. Nikitin Yu. Petukhov G. Pokatashkin M. Polkovnikov V. Popov S. Reznikov V. Rogov V. Ronzhin I. A. Rufanov V. Ryadovikov Yu. Tsyupa V. Volkov A. Vorobiev N. Zhidkov L. Zolin 《The European Physical Journal A - Hadrons and Nuclei》2016,52(8):261
2.
Acceleration of ions in a solitary wave produced by shock-wave decay in a plasma slab irradiated by an intense picosecond laser pulse is studied via particle-in-cell simulation. Instead of exponential distribution as in known mechanisms of ion acceleration from the target surface, these ions accelerated forwardly form a bunch with relatively low energy spread. The bunch is shown to be a solitary wave moving over expanding plasma; its velocity can exceed the maximal velocity of ions accelerated forward from the rear side of the target. 相似文献
3.
Zhidkov AG Sasaki A Tajima T Auguste T D'Olivera P Hulin S Monot P Faenov AY Pikuz TA Skobelev IY 《Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics》1999,60(3):3273-3278
We have observed evidence of the emission of energetic He-and H-like ions of fluorine more than 1 MeV produced via the optical field ionization (OFI) from a solid target irradiated by an intense I=(2-4)x10(18) W/cm(2) (60 fs, lambda=800 nm), obliquely incident p-polarized pulse laser. The measured blue wing of He(alpha), He(beta), and Ly(alpha) lines of fluorine shows a feature of the Doppler-shifted spectrum due to the self-similar ion expansion dominated by superthermal electrons with the temperature T(h) approximately 100 keV. Using a collisional particle-in-cell simulation, which incorporates the nonlocal-thermodynamic-equilibrium ionization including OFI, we have obtained the plasma temperature, line shape, and maximal energy of accelerated ions, which agree well with those determined from the experimental spectra. The red wing of ion spectra gives the temperature of bulk plasma electrons. 相似文献
4.
5.
Zhidkov I. S. Belik A. A. Kukharenko A. I. Cholakh S. O. Taran L. S. Fujimori A. Streltsov S. V. Kurmaev E. Z. 《JETP Letters》2021,114(9):556-560
JETP Letters - The results of full study of X-ray photoelectron spectra (XPS) of spin-liquid candidate CuAl2O4 including the measurements of high-energy resolved core level (Cu $$2p$$ , Al $$3p$$ ,... 相似文献
6.
E. B. Laneev M. N. Mouratov E. P. Zhidkov 《Physics of Particles and Nuclei Letters》2008,5(3):164-167
Cauchy problem for the Laplace equation with inaccurately given Cauchy conditions on an inaccurately defined arbitrary surface
is considered. Discretization was performed and proved to obtain a numerical solution. An economic algorithm is proposed.
The text was submitted by the authors in English. 相似文献
7.
8.
P. E. Zhidkov 《Siberian Mathematical Journal》1992,33(2):239-246
Dubna. Translated from Sibirskii Matematicheskii Zhurnal, Vol. 33, No. 2, pp. 73–79, March–April, 1992. 相似文献
9.
10.
S. A. Bel’kov A. V. Bessarab O. A. Vinokurov V. A. Gaidash N. V. Zhidkov V. M. Izgorodin G. A. Kirillov G. G. Kochemasov A. V. Kunin D. N. Litvin V. M. Murugov L. S. Mkhitar’yan S. I. Petrov A. V. Pinegin V. T. Punin N. A. Suslov V. A. Tokarev 《JETP Letters》1998,67(3):171-175
Experiments designed to investigate the effect of a controlled large-scale asymmetry of a shell containing deuterium-tritium
fuel on the shell compression and neutron production under indirect (x-ray) action are performed on the Iskra-5 laser fusion
device. The uniformity of the x radiation near the target is not worse than 3%, and the shell asymmetry is varied from 30
to 100%. The observed decrease of the experimental neutron yield as compared with experiments using symmetric targets is in
satisfactory agreement with two-dimensional calculations.
Pis’ma Zh. éksp. Teor. Fiz. 67, No. 3, 161–165 (10 February 1998) 相似文献