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Two Years in Heaven (1983-1985) TAPIR
... with a rigid wall of the appropriate shape (R ~ z1/2 – z5/8) ...
... with a rigid wall of the appropriate shape (R ~ z1/2 – z5/8) ...
Document
... spiral structures in the form of EMR fields generates motion of those particles together with oscillations of interatomic bonds, magnetic fields connecting atomic structures. It is well known, that electromagnetic fields also include a spectrum of various frequencies, including infrafreqencies, i.e. ...
... spiral structures in the form of EMR fields generates motion of those particles together with oscillations of interatomic bonds, magnetic fields connecting atomic structures. It is well known, that electromagnetic fields also include a spectrum of various frequencies, including infrafreqencies, i.e. ...
Jets in Active Galactic Nuclei Alan P. Marscher
... roughly self-similar over several orders of magnitude in distance from the black hole. This is easiest to understand if the jets are mainly fluid phenomena so that they are governed by the laws of gas dynamics and magnetohydrodynamics. Images of jets contain a bright, nearly unresolved “core” at the ...
... roughly self-similar over several orders of magnitude in distance from the black hole. This is easiest to understand if the jets are mainly fluid phenomena so that they are governed by the laws of gas dynamics and magnetohydrodynamics. Images of jets contain a bright, nearly unresolved “core” at the ...
Cross-sectional area and intensity variations of sausage modes⋆
... makes more sense to integrate over the surface where the optical depth τ = 1. In Appendix A we show that in a linear theory integrating over a constant τ surface is the same as integrating over a surface that follows the motion of the plasma. More generally, we show that the difference is second orde ...
... makes more sense to integrate over the surface where the optical depth τ = 1. In Appendix A we show that in a linear theory integrating over a constant τ surface is the same as integrating over a surface that follows the motion of the plasma. More generally, we show that the difference is second orde ...
RADIATION SIGNATURES OF SUB
... synchrotron radiation, whose spectrum peaks at ωs ∼ (eB/mc)γ 2 , has an asymptotic ω 1/3 dependence below the peak and falls off exponentially at higher frequencies (it makes a second power-law for an isotropic ensemble of particles having a power-law distribution in energy). This is often true, but ...
... synchrotron radiation, whose spectrum peaks at ωs ∼ (eB/mc)γ 2 , has an asymptotic ω 1/3 dependence below the peak and falls off exponentially at higher frequencies (it makes a second power-law for an isotropic ensemble of particles having a power-law distribution in energy). This is often true, but ...
ASTRONOMY AND ASTROPHYSICS Properties of solar pores
... approach to interpolate between two (or more) given models, based on the temperature in a given height (Emonet 1992). But again, for one value of the temperature there is only one value of the gradient. To avoid these problems we have chosen three parameters. We start with the photospheric temperatu ...
... approach to interpolate between two (or more) given models, based on the temperature in a given height (Emonet 1992). But again, for one value of the temperature there is only one value of the gradient. To avoid these problems we have chosen three parameters. We start with the photospheric temperatu ...
Hydrostatic equilibrium in a magnetized, warped Galactic disc
... synchrotron intensity as Btot . 6 mG (Beck 2001). With observations of synchrotron polarization showing B0 / Btot . 0:6, as described below, this gives B0 . 4 mG (Beck 2001); if anisotropic turbulent magnetic fields are present this is an upper limit on B0. Observations of Faraday rotation measures ...
... synchrotron intensity as Btot . 6 mG (Beck 2001). With observations of synchrotron polarization showing B0 / Btot . 0:6, as described below, this gives B0 . 4 mG (Beck 2001); if anisotropic turbulent magnetic fields are present this is an upper limit on B0. Observations of Faraday rotation measures ...