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CMB anisotropy testing from small satellites |
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| Authors: | I Strukov D Skulachev A Brukhanov N Budilovich Yu Nemlikher V Korogod A Kosoy A Rukavicin R Borovski V Nechaev M Sazhin A Smirnov |
| Institution: | * Space Research Institute, Moscow, Russia ** Sternberg Astronomical Institute, Moscow, Russia *** NPO im. Lavochkina, Moscow, Russia |
| Abstract: | We review the advantages and possibilities of small satellites. New results of data reduction of the satellite-borne experiment RELICT-1 are presented. For the inflation spectrum of primordial perturbations we obtained the estimate for quadrupole component 6·10−6 <ΔT2/T<3.3·10−6. The RELICT-2 mission will provide a possibility of measurement of CBR anisotropy down to the level less than ΔT2/T = 10−8. We present the results of engineering testing of RELICT-2 measurement system and discuss ways of improving of the radiometers sensitivities. |
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