Zobrazeno 1 - 10 of 108 pro vyhledávání: '"V. V. Zheleznyakov"'
2
Origin of quasi-harmonic emission bands with fine structure in the dynamic spectra of high-frequency interpulses of the Crab pulsar
Autor: V. E. Shaposhnikov, V. V. Zheleznyakov
Publikováno v: Monthly Notices of the Royal Astronomical Society. 495:3715-3721
We study the origin of quasi-harmonic emission bands with fine structure observed in the dynamic radiation spectra of high-frequency interpulses. The possible explanation of observed structure is based on the effect of double plasma resonance (DPR) a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::298637d1a3b47bf6810cb2f4f5f639ec
https://doi.org/10.1093/mnras/staa1424
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5
Propagation and Generation of Electromagnetic Waves at Proton Gyrofrequencies in a Relativistic Electron–Positron Plasma. II. Excitation of Electromagnetic Waves
Autor: P. A. Bespalov, V. V. Zheleznyakov
Publikováno v: Radiophysics and Quantum Electronics. 58:807-815
In part I of this work [1], we study the dispersion characteristics of low-frequency waves in a relativistic electron–positron plasma. In part II, we examine the electromagnetic wave instability in this plasma caused by an admixture of nonrelativis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60e624b8b2020d55fc74a66487adcc17
https://doi.org/10.1007/s11141-016-9655-0
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6
Propagation and Generation of Electromagnetic Waves at Proton Gyrofrequencies in a Relativistic Electron–Positron Plasma. I. Low-Frequency Weakly Damped Electromagnetic Waves
Autor: P. A. Bespalov, V. V. Zheleznyakov
Publikováno v: Radiophysics and Quantum Electronics. 57:681-690
We consider the dispersion characteristics of electromagnetic waves in a plasma with strong magnetic field and equal content of relativistic electrons and positrons, whose synchrotron radiation can be the source of optical radiation of a pulsar. It i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e8f353a10ba188c986b727eadd1459d
https://doi.org/10.1007/s11141-015-9554-9
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8
On the analogy between the zebra patterns in radio emission from the sun and the crab pulsar
Autor: E. Ya. Zlotnik, V. V. Zaitsev, V. V. Zheleznyakov
Publikováno v: Astronomy Letters. 38:589-604
We investigate the close analogy between the solar radio emission with a quasi-harmonic spectrum structure and one of the microwave emission components of the Crab pulsar in the form of the so-called zebra pattern. The radio emission mechanism of thi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b416854fbd6c2abf2d27f4bfcd2e829
https://doi.org/10.1134/s106377371209006x
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9
Quasi-linear stage of synchrotron instability. II. Monoenergetic initial electron distribution
Autor: V. V. Zheleznyakov, S. A. Koryagin
Publikováno v: Radiophysics and Quantum Electronics. 49:968-978
Using the results obtained in the first part of the work, we analyze quasi-linear relaxation of an initial monoenergetic quasi-isotropic electron distribution embedded in a cold plasma. It is shown that in this case the radiation energy density incre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fadbf3b77008d30e96ac81acea9068e
https://doi.org/10.1007/s11141-006-0130-1
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10
Quasi-linear stage of synchrotron instability I. The limit of low initial radiation energy density
Autor: S. A. Koryagin, V. V. Zheleznyakov
Publikováno v: Radiophysics and Quantum Electronics. 49:872-884
We consider the initial problem of quasi-linear relaxation of synchrotron instability in a spatially homogeneous system of relativistic electrons embedded in a cold plasma. We analyze evolution of the energy spectrum of electrons and the frequency sp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f97d6d859833f899582df4cd3acb32ca
https://doi.org/10.1007/s11141-006-0122-1
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