Engineering Physics Annotation << Back Investigation of the influence of solar flares and wind on the formation of gas and dust cloud and planets Khristoforov B.D. Effect of solar flares and wind on the formation of dust cloud and planets during 5·108 years after the formation of the sun 5 109 years ago was investigated. It was suggested that at surface of the sun appears strong shock waves with a energy characteristic for solar flares. Nuclear fusion of heavy elements occurs in shock waves. Fusion product was carried away by the solar wind in a spherical gas-dust cloud. Fraction of heavy elements carried away by the wind, could significantly increase when the muon catalysis and at low temperatures. Analysis of the solution explosive tasks in the photosphere showed that for the present mass of the planets need about 3 orders of magnitude greater mass of the substance carried away by the solar wind than it is now. This is possible with a smaller mass of the Sun and its the second space velocity during the formation of the planets, evaluated by comparing the explosive calculations and depending of the second space velocity of the Sun and Jupiter from mass. The possible values of the radius, mass, and the second space velocity of the Sun during the formation of the terrestrial planets were determined. Accounting of the radiation losses in shock waves at different degrees of dust and gas and cross sections of nuclear fusion reactions with the muon catalysis is assumed. Key words: solar flares, shock waves, the photosphere, nuclear fusion, solar wind, the planet. Contacts: E-mail: khrist@idg.chph.ras.ru Pp. 42-53.