Visualisation of distribution of magnetic properties of the early Universe on celestial sphere according to WMAP-measurements of Q- and U- Stokes parameters of CMB
Vladimir Ya.Vargashkin
Department of Physics of States University–ERPC, Russian Federation;
States University–ERPC; 29 Naugorskoye Ñhauss;e str.; Oryol, 302020; Russian Federation
E-mail: varg@ostu.ru
Distribution of temperature of a CMB on the celestial sphere, received on the basis of satellite measurements in experiments "Relikt", ”COBE”, ”WMAP” is known. Satellite data contains also results of measurements of distribution of Q- and U- Stokes parametres. Joint processing of this data has allowed to reveal distribution of a angle of polarisation of CMB on celestial sphere.
It is established that investigated distribution has non-casual character. It proves to be repeatability of values of the basic established characteristics of the distribution received with used each of ten measuring WMAP's channels for seven years of work of the satellite, and also with use of each of seven year sets of results of measurements on all to ten channels.
Distribution of a angle of polarisation on celestial sphere has the polygonal form. It contains two polygons which are inserted each other. One of them is oriented in a galactic axis. Another is oriented in a ecliptic. The coefficient of polarisation of CMB also was investigated. It is established that, unlike a polarisation angle, the coefficient of polarisation has no laws of distribution on celestial sphere.
It is possible to assume that the found out distribution of a corner of polarisation is caused by its rotation which is realised within the limits of magnetical-optical effect of Faraday. Thus the polarisation corner depends on an induction of a magnetic field, length of distribution of radiation a magnetic field, and also properties of environment in which radiation extends.
It is possible to assume also that distribution of a angle of polarisation of CMB characterises distribution of an induction of a magnetic field on celestial sphere.
It is established also that the steady picture of distribution is replaced of a washed picture on the resolution of measuring equipment away at increase approximately more 105 … 106 pixels with celestial sphere. It also allows to assume that matter in which CMB extended, represented the anisotropic cellular structure reminding system of a filaments and voyds of large-scale structure of the Universe, and magnetic properties of matter essentially differed on borders of cells and in them.