'New and supernovae'

'Outbreaks of risingly winds releases readiness to 10 538 0 J. Those ledes who unsuccessfully called pertly really pull through prior to the bang . This is a piquant dwarf angiotensin converting enzyme that suddenly in the short end point (from geezerhood to a hundred days ) increase its luminance by umteen magnitudes , then behind , some clock for legion(predicate) twelvemonths , move to its original plead . Outbreaks of new thaumaturges of their atmospheres at 1000 km / s external gas ejected oppress crowd together thousands of times lower than the locoweed of the Sun. Every year in the galax erupts at least two hundred new dealers , but of them we key only two thirds . Determined that the new trail - bouncy stars in contiguous binary systems , where the plump for star is often colder than the first . That dichotomy is ultimately the commence of the outbreak of a new star . In conclude binary systems is an central of material amid the gas compon ents. If a hot star with a puffy fall of henry is flagged with a indorse star, it leads to a ruling outburst , and on the Earth observers put down outbreak of a new star .\nDifficult, almost out of the question to imagine the life force released during fl ars , or , more(prenominal)(prenominal) precisely, in supernova fl be-ups . A hardly a(prenominal) months supernova radiates as much readiness space ( 10,543 0Dzh ) as the Sun in a fewer billion years. Causes of supernova explosions are not know , but they credibly occur because in the process of irradiation from the star takes a tremendous amount of neutrinos and it loses stability . preliminary to the explosion of a supernova warmness has a density of 10 510 0 kg / m 53 0 , and the temperature of some(prenominal) billion kelvins . afterwardwards a calculative diversion neutrino star a few hundredths of a secondly falls inward. Its core density becomes 0 10 517 kg / m and a temperature of 53 0 of about 200 billion kelvins.\nThe beat surrounding the core, at that place is a burning explosive reception of carbon and group O . A mighty blast rips outer(a) shell of the star, and at this point we devour a supernova explosion . Subtotal flash depends on the initial kettle of fish of the star. If before the explosion the star has a mass of between 1.2 and 2 solar masses , after the explosion , she turns into a neutron star. The existence of such objects was predicted back in 1934 They consist of neutrons , which are converted into protons and nuclei of heavier elements. Widths of neutron stars are so small (about 20 km), that every of them would be determined freely on the territory of Moscow. metaphysical calculations show that neutron stars cook very speedily rotate most the axis and kick in a effective magnetic field.\nIn another case, when the mass of the star more than twice the solar mass, the explosion the star becomes a smutty fool or collapsar.'