Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Andrei B. Savel'ev"'
Autor:
Irina A. Nikolaeva, Daniil E. Shipilo, Nikolay A. Panov, Weiwei Liu, Andrei B. Savel’ev, Olga G. Kosareva
Publikováno v:
Photonics, Vol 9, Iss 12, p 974 (2022)
In 3D + time numerical simulations, we study the wavelength scaling law for the energy of terahertz (THz) radiation emitted from a two-color femtosecond filament, which forms during cofocusing into air the fundamental and second harmonics of the lase
Externí odkaz:
https://doaj.org/article/0c833520ef1b4707a42b2357e04cfc11
Publikováno v:
Physics-Uspekhi. 64:1214-1237
We review the modern state of research in a new scientific field that has emerged recently: nuclear photonics. The name is primarily associated with the development of new-generation gamma-ray sources based on traditional and laser–plasma electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0bb129896a640f4bd9e0cbedf091942
https://doi.org/10.3367/ufne.2021.03.038960
https://doi.org/10.3367/ufne.2021.03.038960
Autor:
Junji Yumoto, Nikolay Panov, M. Matoba, Vladimir V. Bukin, Makoto Kuwata-Gonokami, A. A. Ushakov, Olga G. Kosareva, Kuniaki Konishi, Pavel A. Chizhov, Natsuki Nemoto, Natsuki Kanda, Daniil E. Shipilo, Andrei B Savel'ev, S. V. Garnov
Publikováno v:
Quantum Electronics. 50:1029-1033
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b24f9a36507c56dd03f2d2e791f47628
https://doi.org/10.1070/qel17453
https://doi.org/10.1070/qel17453
Autor:
Nikolay Panov, Daniil E. Shipilo, Andrey A. Ionin, A. A. Ushakov, S. A. Savinov, Andrei B Savel'ev, Alexander P. Shkurinov, Olga G. Kosareva, A. V. Koribut, Daria V. Mokrousova, G. E. Rizaev, Leonid V. Seleznev, Yu. A. Mityagin, I. A. Nikolaeva
Publikováno v:
Journal of Infrared, Millimeter, and Terahertz Waves. 41:1105-1113
In this paper, we measure broadband terahertz spectra from a single 744-nm filament produced in tight, medium, and loose geometrical focusing conditions. Terahertz spectra are measured using interferometer coupled to a helium-cooled bolometer avoidin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f4685c0eeefca4f693f2d52570f2c2d
https://doi.org/10.1007/s10762-020-00688-0
https://doi.org/10.1007/s10762-020-00688-0
Autor:
I. N. Tsymbalov, G. A. Gospodinov, S. A. Shulyapov, K.A. Ivanov, V. Yu. Bychenkov, Andrei B Savel'ev, Roman V Volkov
Publikováno v:
Quantum Electronics. 50:335-342
We report an experimental and numerical study of the acceleration of electrons in a plasma interacting with a subterawatt laser pulse (intensity of ∼3 × 1018 W cm−2 at a pulse duration of 50 fs). A preplasma layer on the surface of a molybdenum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb1fc55352ef33f78cd9127cd6d78729
https://doi.org/10.1070/qel17263
https://doi.org/10.1070/qel17263
Autor:
I. M. Mordvintsev, I. N. Tsymbalov, A. A. Akunets, S. G. Bochkarev, N. G. Borisenko, K.A. Ivanov, I. V. Bozhev, Roman V Volkov, S. A. Shulyapov, Andrei B Savel'ev, V. Yu. Bychenkov
Publikováno v:
Quantum Electronics. 50:169-174
An increase in the yield of fast neutrons is experimentally demonstrated by exciting a nuclear DD reaction in the interaction of a relativistically intense (over 1018 W cm−2) ultrashort laser pulse with a deuterated low-average-density target volum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09e2e5f6f0d0279e0be249162a9ada8b
https://doi.org/10.1070/qel17149
https://doi.org/10.1070/qel17149
Publikováno v:
Physics of Atomic Nuclei. 82:1419-1423
The possibility of modifying the scheme of the previously developed three-channel polarization interferometer and creating a device that allows laser probing of plasma with a femtosecond time resolution is demonstrated. The test experiments with a sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::716bc1daf85782adf9d0ff3c4dbfea83
https://doi.org/10.1134/s1063778819100077
https://doi.org/10.1134/s1063778819100077
Publikováno v:
Instruments and Experimental Techniques. 62:737-745
Analytical formulas are obtained that describe stationary fields in magnetic and electric separators of charged particles of ion spectrometers of two types taking edge effects into account: a time-of-flight spectrometer with magnetic separation and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4abf53075e75be840e70be69ef063a2
https://doi.org/10.1134/s0020441219050208
https://doi.org/10.1134/s0020441219050208
Autor:
Yu. M. Burmistrov, L. Yu. Ovchinnikova, A. V. Rusakov, A. A. Turinge, Andrei B Savel'ev, V. G. Nedorezov, A. Yu. Zavorotny, A. M. Lapik, D.A. Gorlova, I. N. Tsymbalov, K. M. Ivanov
Publikováno v:
Physics of Particles and Nuclei. 50:597-604
The results of experimental studies of positron generation near the threshold carried out in 2018 at the ILC MSU femtosecond laser complex and the LUE-8 linear electron accelerator of the Institute for Nuclear Research of the Russian Academy of Scien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6eb0b277499e414e287b10bc99121420
https://doi.org/10.1134/s1063779619050101
https://doi.org/10.1134/s1063779619050101
Publikováno v:
Quantum Electronics. 49:386-390
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60378725cc5622f259a102f3a79b9711
https://doi.org/10.1070/qel16941
https://doi.org/10.1070/qel16941