Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Yuri Lyubarsky"'
Publikováno v:
The Astrophysical Journal Letters, Vol 943, Iss 2, p L21 (2023)
Nonlinear effects are crucial for the propagation of fast radio bursts (FRBs) near the source. We study the filamentation of FRBs in the relativistic winds of magnetars, which are commonly invoked as the most natural FRB progenitors. As a result of f
Externí odkaz:
https://doaj.org/article/664e41bb921a41a59dc6d513d3248fc5
Publikováno v:
The Astrophysical Journal Letters, Vol 946, Iss 1, p L9 (2023)
The gravitational waves from the binary neutron star merger GW170817 were accompanied by a multiwavelength electromagnetic counterpart, which confirms the association of the merger with a short gamma-ray burst (sGRB). The afterglow observations impli
Externí odkaz:
https://doaj.org/article/39969601a2bf4174bc5eeb470edac4cf
Autor:
Ephim Golbraikh, Yuri Lyubarsky
Publikováno v:
The Astrophysical Journal, Vol 957, Iss 2, p 102 (2023)
We study the nonlinear decay of the fast magnetosonic (fms) into the Alfvén waves in relativistic force-free magnetohydrodynamics. The work has been motivated by models of pulsar radio emission and fast radio bursts (FRBs), in which the emission is
Externí odkaz:
https://doaj.org/article/d89c3226e9684441b4df8e12e6a123b8
Autor:
Yuri Lyubarsky
Publikováno v:
Universe, Vol 7, Iss 3, p 56 (2021)
Fast radio bursts (FRBs) are recently discovered mysterious single pulses of radio emission, mostly coming from cosmological distances (∼1 Gpc). Their short duration, ∼1 ms, and large luminosity demonstrate coherent emission. I review the basic p
Externí odkaz:
https://doaj.org/article/f03a15a7d7594feca50108cbfe887851
Publikováno v:
The Astrophysical Journal Letters
The gravitational waves from the binary neutron star merger GW170817 were accompanied by a multi-wavelength electromagnetic counterpart, which confirms the association of the merger with a short gamma-ray burst (sGRB). The afterglow observations impl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cfe22a7c81e8ce65a1f5224ca9fc0da
http://arxiv.org/abs/2211.09135
http://arxiv.org/abs/2211.09135
Autor:
Ivan Demidov, Yuri Lyubarsky
The luminosity of the Soft Gamma Repeater (SGR) flares significantly exceeds the Eddington luminosity. This is because they emit mainly in the E-mode, for which the radiative cross-sections are strongly suppressed. The energy is released in the magne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::541e828531c3010fbbc57f60ab42fcef
Autor:
Emanuele Sobacchi, Yuri Lyubarsky
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 491:3900-3907
The dissipation of turbulent magnetic fields is an appealing scenario to explain the origin of non-thermal particles in high-energy astrophysical sources. However, it has been suggested that the particle distribution may effectively thermalize when t
Autor:
Yuri Lyubarsky
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 490:1474-1478
This is the second in the series of papers aiming to study interaction of the electromagnetic precursor waves from relativistic shocks with the upstream flow. Here, I consider the induced scattering of strong waves. In such a wave, the electrons osci
Autor:
Yuri Lyubarsky, Roy Perry
The fate of relativistic pair beams produced in the intergalactic medium by very high energy emission from blazars remains controversial in the literature. The possible role of resonance beam plasma instability has been studied both analytically and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8059a4c0a8dfaa3c4aa6543980f2cd2
This paper is the first in a series devoted to the numerical study of nonlinear interactions of electromagnetic waves with plasma. We start with non-magnetized pair plasmas, where the primary processes are induced (Compton) scattering and the filamen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91b9d3be72cc912ba301bbf060c3a6ed